* [BUG] kmemleak on __radix_tree_preload
@ 2014-04-25 1:45 Jaegeuk Kim
2014-05-01 17:06 ` Catalin Marinas
0 siblings, 1 reply; 18+ messages in thread
From: Jaegeuk Kim @ 2014-04-25 1:45 UTC (permalink / raw)
To: Linux Kernel, Mailing List; +Cc: linux-mm
Hi mm folks,
When I was testing recent linus tree, I got several kmemleaks as below.
Could any of you guys guide how to fix this?
Thanks,
0. Test
- fsstress on f2fs
1. Kernel version
commit 4d0fa8a0f01272d4de33704f20303dcecdb55df1
Merge: 39bfe90 b5539fa
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue Apr 22 09:28:02 2014 -0700
Merge tag 'gpio-v3.15-2' of
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull gpio fixes from Linus Walleij:
2. Bug
This is one of the results, but all the results indicate
__radix_tree_preload.
unreferenced object 0xffff88002ae2a238 (size 576):
comm "fsstress", pid 25019, jiffies 4295651360 (age 2276.104s)
hex dump (first 32 bytes):
01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................
40 7d 37 81 ff ff ff ff 50 a2 e2 2a 00 88 ff ff @}7.....P..*....
backtrace:
[<ffffffff8170e546>] kmemleak_alloc+0x26/0x50
[<ffffffff8119feac>] kmem_cache_alloc+0xdc/0x190
[<ffffffff81378709>] __radix_tree_preload+0x49/0xc0
[<ffffffff813787a1>] radix_tree_maybe_preload+0x21/0x30
[<ffffffff8114bbbc>] add_to_page_cache_lru+0x3c/0xc0
[<ffffffff8114c778>] grab_cache_page_write_begin+0x98/0xf0
[<ffffffffa02d3151>] f2fs_write_begin+0xa1/0x370 [f2fs]
[<ffffffff8114af47>] generic_perform_write+0xc7/0x1e0
[<ffffffff8114d230>] __generic_file_aio_write+0x1d0/0x400
[<ffffffff8114d4c0>] generic_file_aio_write+0x60/0xe0
[<ffffffff811b281a>] do_sync_write+0x5a/0x90
[<ffffffff811b3575>] vfs_write+0xc5/0x1f0
[<ffffffff811b3a92>] SyS_write+0x52/0xb0
[<ffffffff81730912>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff
--
Jaegeuk Kim
Samsung
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: [BUG] kmemleak on __radix_tree_preload 2014-04-25 1:45 [BUG] kmemleak on __radix_tree_preload Jaegeuk Kim @ 2014-05-01 17:06 ` Catalin Marinas 2014-05-01 18:41 ` Johannes Weiner 0 siblings, 1 reply; 18+ messages in thread From: Catalin Marinas @ 2014-05-01 17:06 UTC (permalink / raw) To: Jaegeuk Kim; +Cc: Linux Kernel, Mailing List, linux-mm, Johannes Weiner On Fri, Apr 25, 2014 at 10:45:40AM +0900, Jaegeuk Kim wrote: > 2. Bug > This is one of the results, but all the results indicate > __radix_tree_preload. > > unreferenced object 0xffff88002ae2a238 (size 576): > comm "fsstress", pid 25019, jiffies 4295651360 (age 2276.104s) > hex dump (first 32 bytes): > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > 40 7d 37 81 ff ff ff ff 50 a2 e2 2a 00 88 ff ff @}7.....P..*.... > backtrace: > [<ffffffff8170e546>] kmemleak_alloc+0x26/0x50 > [<ffffffff8119feac>] kmem_cache_alloc+0xdc/0x190 > [<ffffffff81378709>] __radix_tree_preload+0x49/0xc0 > [<ffffffff813787a1>] radix_tree_maybe_preload+0x21/0x30 > [<ffffffff8114bbbc>] add_to_page_cache_lru+0x3c/0xc0 > [<ffffffff8114c778>] grab_cache_page_write_begin+0x98/0xf0 > [<ffffffffa02d3151>] f2fs_write_begin+0xa1/0x370 [f2fs] > [<ffffffff8114af47>] generic_perform_write+0xc7/0x1e0 > [<ffffffff8114d230>] __generic_file_aio_write+0x1d0/0x400 > [<ffffffff8114d4c0>] generic_file_aio_write+0x60/0xe0 > [<ffffffff811b281a>] do_sync_write+0x5a/0x90 > [<ffffffff811b3575>] vfs_write+0xc5/0x1f0 > [<ffffffff811b3a92>] SyS_write+0x52/0xb0 > [<ffffffff81730912>] system_call_fastpath+0x16/0x1b > [<ffffffffffffffff>] 0xffffffffffffffff Do all the backtraces look like the above (coming from add_to_page_cache_lru)? There were some changes in lib/radix-tree.c since 3.14, maybe you could try reverting them and see if the leaks still appear (cc'ing Johannes). It could also be a false positive. An issue with debugging such cases is that the preloading is common for multiple radix trees, so the actual radix_tree_node_alloc() could be on a different path. You could give the patch below a try to see what backtrace you get (it updates backtrace in radix_tree_node_alloc()). diff --git a/Documentation/kmemleak.txt b/Documentation/kmemleak.txt index a7563ec4ea7b..b772418bf064 100644 --- a/Documentation/kmemleak.txt +++ b/Documentation/kmemleak.txt @@ -142,6 +142,7 @@ kmemleak_alloc_percpu - notify of a percpu memory block allocation kmemleak_free - notify of a memory block freeing kmemleak_free_part - notify of a partial memory block freeing kmemleak_free_percpu - notify of a percpu memory block freeing +kmemleak_update_trace - update object allocation stack trace kmemleak_not_leak - mark an object as not a leak kmemleak_ignore - do not scan or report an object as leak kmemleak_scan_area - add scan areas inside a memory block diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h index 5bb424659c04..057e95971014 100644 --- a/include/linux/kmemleak.h +++ b/include/linux/kmemleak.h @@ -30,6 +30,7 @@ extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref; extern void kmemleak_free(const void *ptr) __ref; extern void kmemleak_free_part(const void *ptr, size_t size) __ref; extern void kmemleak_free_percpu(const void __percpu *ptr) __ref; +extern void kmemleak_update_trace(const void *ptr) __ref; extern void kmemleak_not_leak(const void *ptr) __ref; extern void kmemleak_ignore(const void *ptr) __ref; extern void kmemleak_scan_area(const void *ptr, size_t size, gfp_t gfp) __ref; @@ -83,6 +84,9 @@ static inline void kmemleak_free_recursive(const void *ptr, unsigned long flags) static inline void kmemleak_free_percpu(const void __percpu *ptr) { } +static inline void kmemleak_update_trace(const void *ptr) +{ +} static inline void kmemleak_not_leak(const void *ptr) { } diff --git a/lib/radix-tree.c b/lib/radix-tree.c index 9599aa72d7a0..5297f8e09096 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -27,6 +27,7 @@ #include <linux/radix-tree.h> #include <linux/percpu.h> #include <linux/slab.h> +#include <linux/kmemleak.h> #include <linux/notifier.h> #include <linux/cpu.h> #include <linux/string.h> @@ -200,6 +201,11 @@ radix_tree_node_alloc(struct radix_tree_root *root) rtp->nodes[rtp->nr - 1] = NULL; rtp->nr--; } + /* + * Update the allocation stack trace as this is more useful + * for debugging. + */ + kmemleak_update_trace(ret); } if (ret == NULL) ret = kmem_cache_alloc(radix_tree_node_cachep, gfp_mask); diff --git a/mm/kmemleak.c b/mm/kmemleak.c index 3a36e2b16cba..61a64ed2fbef 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -990,6 +990,40 @@ void __ref kmemleak_free_percpu(const void __percpu *ptr) EXPORT_SYMBOL_GPL(kmemleak_free_percpu); /** + * kmemleak_update_trace - update object allocation stack trace + * @ptr: pointer to beginning of the object + * + * Override the object allocation stack trace for cases where the actual + * allocation place is not always useful. + */ +void __ref kmemleak_update_trace(const void *ptr) +{ + struct kmemleak_object *object; + unsigned long flags; + + pr_debug("%s(0x%p)\n", __func__, ptr); + + if (!kmemleak_enabled || IS_ERR_OR_NULL(ptr)) + return; + + object = find_and_get_object((unsigned long)ptr, 1); + if (!object) { +#ifdef DEBUG + kmemleak_warn("Updating stack trace for unknown object at %p\n", + ptr); +#endif + return; + } + + spin_lock_irqsave(&object->lock, flags); + object->trace_len = __save_stack_trace(object->trace); + spin_unlock_irqrestore(&object->lock, flags); + + put_object(object); +} +EXPORT_SYMBOL(kmemleak_update_trace); + +/** * kmemleak_not_leak - mark an allocated object as false positive * @ptr: pointer to beginning of the object * ^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-01 17:06 ` Catalin Marinas @ 2014-05-01 18:41 ` Johannes Weiner 2014-05-07 2:58 ` Jaegeuk Kim 0 siblings, 1 reply; 18+ messages in thread From: Johannes Weiner @ 2014-05-01 18:41 UTC (permalink / raw) To: Catalin Marinas; +Cc: Jaegeuk Kim, Linux Kernel, Mailing List, linux-mm On Thu, May 01, 2014 at 06:06:10PM +0100, Catalin Marinas wrote: > On Fri, Apr 25, 2014 at 10:45:40AM +0900, Jaegeuk Kim wrote: > > 2. Bug > > This is one of the results, but all the results indicate > > __radix_tree_preload. > > > > unreferenced object 0xffff88002ae2a238 (size 576): > > comm "fsstress", pid 25019, jiffies 4295651360 (age 2276.104s) > > hex dump (first 32 bytes): > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > 40 7d 37 81 ff ff ff ff 50 a2 e2 2a 00 88 ff ff @}7.....P..*.... > > backtrace: > > [<ffffffff8170e546>] kmemleak_alloc+0x26/0x50 > > [<ffffffff8119feac>] kmem_cache_alloc+0xdc/0x190 > > [<ffffffff81378709>] __radix_tree_preload+0x49/0xc0 > > [<ffffffff813787a1>] radix_tree_maybe_preload+0x21/0x30 > > [<ffffffff8114bbbc>] add_to_page_cache_lru+0x3c/0xc0 > > [<ffffffff8114c778>] grab_cache_page_write_begin+0x98/0xf0 > > [<ffffffffa02d3151>] f2fs_write_begin+0xa1/0x370 [f2fs] > > [<ffffffff8114af47>] generic_perform_write+0xc7/0x1e0 > > [<ffffffff8114d230>] __generic_file_aio_write+0x1d0/0x400 > > [<ffffffff8114d4c0>] generic_file_aio_write+0x60/0xe0 > > [<ffffffff811b281a>] do_sync_write+0x5a/0x90 > > [<ffffffff811b3575>] vfs_write+0xc5/0x1f0 > > [<ffffffff811b3a92>] SyS_write+0x52/0xb0 > > [<ffffffff81730912>] system_call_fastpath+0x16/0x1b > > [<ffffffffffffffff>] 0xffffffffffffffff > > Do all the backtraces look like the above (coming from > add_to_page_cache_lru)? > > There were some changes in lib/radix-tree.c since 3.14, maybe you could > try reverting them and see if the leaks still appear (cc'ing Johannes). > It could also be a false positive. > > An issue with debugging such cases is that the preloading is common for > multiple radix trees, so the actual radix_tree_node_alloc() could be on > a different path. You could give the patch below a try to see what > backtrace you get (it updates backtrace in radix_tree_node_alloc()). That patch makes a lot of sense to me. I applied it locally but I am unable to reproduce this with page cache heavy workloads. Jaegeuk? ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-01 18:41 ` Johannes Weiner @ 2014-05-07 2:58 ` Jaegeuk Kim 2014-05-07 11:39 ` Catalin Marinas 0 siblings, 1 reply; 18+ messages in thread From: Jaegeuk Kim @ 2014-05-07 2:58 UTC (permalink / raw) To: Johannes Weiner, Catalin Marinas; +Cc: Linux Kernel, Mailing List, linux-mm Hi Johannes and Catalin, Actually bisecting is the best way, but I failed to run fsstress with early 3.15-rcX due to BUG_ONs in mm; recently it seems that most of there-in issues have been resolved. So I pulled the linus tree having: commit 38583f095c5a8138ae2a1c9173d0fd8a9f10e8aa Merge: 8169d30 3ca9e5d Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Tue May 6 13:07:41 2014 -0700 Merge branch 'akpm' (incoming from Andrew) Merge misc fixes from Andrew Morton: "13 fixes" And then when I tested again with Catalin's patch, it still throws the following warning. Is it false alarm? unreferenced object 0xffff880004226da0 (size 576): comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) hex dump (first 32 bytes): 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... backtrace: [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 [<ffffffff81196daf>] SyS_write+0x4f/0xb0 [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b [<ffffffffffffffff>] 0xffffffffffffffff 2014-05-01 (목), 14:41 -0400, Johannes Weiner: > On Thu, May 01, 2014 at 06:06:10PM +0100, Catalin Marinas wrote: > > On Fri, Apr 25, 2014 at 10:45:40AM +0900, Jaegeuk Kim wrote: > > > 2. Bug > > > This is one of the results, but all the results indicate > > > __radix_tree_preload. > > > > > > unreferenced object 0xffff88002ae2a238 (size 576): > > > comm "fsstress", pid 25019, jiffies 4295651360 (age 2276.104s) > > > hex dump (first 32 bytes): > > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > > 40 7d 37 81 ff ff ff ff 50 a2 e2 2a 00 88 ff ff @}7.....P..*.... > > > backtrace: > > > [<ffffffff8170e546>] kmemleak_alloc+0x26/0x50 > > > [<ffffffff8119feac>] kmem_cache_alloc+0xdc/0x190 > > > [<ffffffff81378709>] __radix_tree_preload+0x49/0xc0 > > > [<ffffffff813787a1>] radix_tree_maybe_preload+0x21/0x30 > > > [<ffffffff8114bbbc>] add_to_page_cache_lru+0x3c/0xc0 > > > [<ffffffff8114c778>] grab_cache_page_write_begin+0x98/0xf0 > > > [<ffffffffa02d3151>] f2fs_write_begin+0xa1/0x370 [f2fs] > > > [<ffffffff8114af47>] generic_perform_write+0xc7/0x1e0 > > > [<ffffffff8114d230>] __generic_file_aio_write+0x1d0/0x400 > > > [<ffffffff8114d4c0>] generic_file_aio_write+0x60/0xe0 > > > [<ffffffff811b281a>] do_sync_write+0x5a/0x90 > > > [<ffffffff811b3575>] vfs_write+0xc5/0x1f0 > > > [<ffffffff811b3a92>] SyS_write+0x52/0xb0 > > > [<ffffffff81730912>] system_call_fastpath+0x16/0x1b > > > [<ffffffffffffffff>] 0xffffffffffffffff > > > > Do all the backtraces look like the above (coming from > > add_to_page_cache_lru)? Yap. > > > > There were some changes in lib/radix-tree.c since 3.14, maybe you could > > try reverting them and see if the leaks still appear (cc'ing Johannes). > > It could also be a false positive. > > > > An issue with debugging such cases is that the preloading is common for > > multiple radix trees, so the actual radix_tree_node_alloc() could be on > > a different path. You could give the patch below a try to see what > > backtrace you get (it updates backtrace in radix_tree_node_alloc()). > > That patch makes a lot of sense to me. I applied it locally but I am > unable to reproduce this with page cache heavy workloads. Jaegeuk? -- Jaegeuk Kim Samsung ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-07 2:58 ` Jaegeuk Kim @ 2014-05-07 11:39 ` Catalin Marinas 2014-05-08 9:16 ` Jaegeuk Kim 0 siblings, 1 reply; 18+ messages in thread From: Catalin Marinas @ 2014-05-07 11:39 UTC (permalink / raw) To: Jaegeuk Kim; +Cc: Johannes Weiner, Linux Kernel, Mailing List, linux-mm On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > And then when I tested again with Catalin's patch, it still throws the > following warning. > Is it false alarm? BTW, you can try this kmemleak branch: git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64.git kmemleak > unreferenced object 0xffff880004226da0 (size 576): > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > hex dump (first 32 bytes): > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > backtrace: > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > [<ffffffffffffffff>] 0xffffffffffffffff OK, it shows that the allocation happens via add_to_page_cache_locked() and I guess it's page_cache_tree_insert() which calls __radix_tree_create() (the latter reusing the preloaded node). I'm not familiar enough to this code (radix-tree.c and filemap.c) to tell where the node should have been freed, who keeps track of it. At a quick look at the hex dump (assuming that the above leak is struct radix_tree_node): .path = 1 .count = -0x7f (or 0xffffff81 as unsigned int) union { { .parent = NULL .private_data = 0xffffffff81348950 } { .rcu_head.next = NULL .rcu_head.func = 0xffffffff81348950 } } The count is a bit suspicious. >From the union, it looks most likely like rcu_head information. Is radix_tree_node_rcu_free() function at the above rcu_head.func? Could you please send us your .config file? Also, if you run echo scan > /sys/kernel/debug/kmemleak a few times, do any of the above leaks disappear (in case the above are some transient rcu freeing reports; normally this shouldn't happen as the objects are still referred but I'll look at the relevant code once I have your .config). Thanks. -- Catalin ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-07 11:39 ` Catalin Marinas @ 2014-05-08 9:16 ` Jaegeuk Kim 2014-05-08 9:26 ` Catalin Marinas 0 siblings, 1 reply; 18+ messages in thread From: Jaegeuk Kim @ 2014-05-08 9:16 UTC (permalink / raw) To: Catalin Marinas; +Cc: Johannes Weiner, Linux Kernel, Mailing List, linux-mm [-- Attachment #1: Type: text/plain, Size: 2927 bytes --] 2014-05-07 (수), 12:39 +0100, Catalin Marinas: > On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > > And then when I tested again with Catalin's patch, it still throws the > > following warning. > > Is it false alarm? > > BTW, you can try this kmemleak branch: Ok. Will test. > > git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64.git kmemleak > > > unreferenced object 0xffff880004226da0 (size 576): > > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > > hex dump (first 32 bytes): > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > > backtrace: > > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > > [<ffffffffffffffff>] 0xffffffffffffffff > > OK, it shows that the allocation happens via add_to_page_cache_locked() > and I guess it's page_cache_tree_insert() which calls > __radix_tree_create() (the latter reusing the preloaded node). I'm not > familiar enough to this code (radix-tree.c and filemap.c) to tell where > the node should have been freed, who keeps track of it. > > At a quick look at the hex dump (assuming that the above leak is struct > radix_tree_node): > > .path = 1 > .count = -0x7f (or 0xffffff81 as unsigned int) > union { > { > .parent = NULL > .private_data = 0xffffffff81348950 > } > { > .rcu_head.next = NULL > .rcu_head.func = 0xffffffff81348950 > } > } > > The count is a bit suspicious. > > From the union, it looks most likely like rcu_head information. Is > radix_tree_node_rcu_free() function at the above rcu_head.func? > > Could you please send us your .config file? Sure, I attached the config. > > Also, if you run echo scan > /sys/kernel/debug/kmemleak a few times, do > any of the above leaks disappear (in case the above are some transient > rcu freeing reports; normally this shouldn't happen as the objects are > still referred but I'll look at the relevant code once I have your > .config). Once I run the echo, the leaks are still remained. Thanks, > > Thanks. > -- Jaegeuk Kim Samsung [-- Attachment #2: config --] [-- Type: text/x-mpsub, Size: 145201 bytes --] # # Automatically generated file; DO NOT EDIT. # Linux/x86_64 3.15.0-rc4.f2fs Kernel Configuration # CONFIG_64BIT=y CONFIG_X86_64=y CONFIG_X86=y CONFIG_INSTRUCTION_DECODER=y CONFIG_OUTPUT_FORMAT="elf64-x86-64" CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_MMU=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_GENERIC_HWEIGHT=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_ARCH_WANT_GENERAL_HUGETLB=y CONFIG_ZONE_DMA32=y CONFIG_AUDIT_ARCH=y CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_HAVE_INTEL_TXT=y CONFIG_X86_64_SMP=y CONFIG_X86_HT=y CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-rdi -fcall-saved-rsi -fcall-saved-rdx -fcall-saved-rcx -fcall-saved-r8 -fcall-saved-r9 -fcall-saved-r10 -fcall-saved-r11" CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_EXTABLE_SORT=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_CROSS_COMPILE="" # CONFIG_COMPILE_TEST is not set CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_XZ=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_HAVE_KERNEL_LZ4=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_BZIP2 is not set # CONFIG_KERNEL_LZMA is not set # CONFIG_KERNEL_XZ is not set # CONFIG_KERNEL_LZO is not set # CONFIG_KERNEL_LZ4 is not set CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_FHANDLE=y CONFIG_USELIB=y CONFIG_AUDIT=y CONFIG_HAVE_ARCH_AUDITSYSCALL=y CONFIG_AUDITSYSCALL=y CONFIG_AUDIT_WATCH=y CONFIG_AUDIT_TREE=y # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_GENERIC_IRQ_CHIP=y CONFIG_IRQ_DOMAIN=y # CONFIG_IRQ_DOMAIN_DEBUG is not set CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_ARCH_CLOCKSOURCE_DATA=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y CONFIG_GENERIC_CMOS_UPDATE=y # # Timers subsystem # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ_COMMON=y # CONFIG_HZ_PERIODIC is not set CONFIG_NO_HZ_IDLE=y # CONFIG_NO_HZ_FULL is not set CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y # CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set # CONFIG_IRQ_TIME_ACCOUNTING is not set CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y # # RCU Subsystem # CONFIG_TREE_RCU=y # CONFIG_PREEMPT_RCU is not set CONFIG_RCU_STALL_COMMON=y # CONFIG_RCU_USER_QS is not set CONFIG_RCU_FANOUT=64 CONFIG_RCU_FANOUT_LEAF=16 # CONFIG_RCU_FANOUT_EXACT is not set CONFIG_RCU_FAST_NO_HZ=y # CONFIG_TREE_RCU_TRACE is not set # CONFIG_RCU_NOCB_CPU is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=18 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_SUPPORTS_INT128=y CONFIG_ARCH_WANTS_PROT_NUMA_PROT_NONE=y # CONFIG_NUMA_BALANCING is not set CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CPUSETS=y CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y # CONFIG_MEMCG is not set # CONFIG_CGROUP_HUGETLB is not set CONFIG_CGROUP_PERF=y CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_CFS_BANDWIDTH=y CONFIG_RT_GROUP_SCHED=y CONFIG_BLK_CGROUP=y # CONFIG_DEBUG_BLK_CGROUP is not set CONFIG_CHECKPOINT_RESTORE=y CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_IPC_NS=y # CONFIG_USER_NS is not set CONFIG_PID_NS=y CONFIG_NET_NS=y CONFIG_SCHED_AUTOGROUP=y # CONFIG_SYSFS_DEPRECATED is not set CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_RD_XZ=y CONFIG_RD_LZO=y # CONFIG_RD_LZ4 is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y CONFIG_HAVE_UID16=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_HAVE_PCSPKR_PLATFORM=y CONFIG_EXPERT=y CONFIG_UID16=y CONFIG_SYSFS_SYSCALL=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_PCI_QUIRKS=y # CONFIG_EMBEDDED is not set CONFIG_HAVE_PERF_EVENTS=y # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_SLUB_CPU_PARTIAL=y # CONFIG_SYSTEM_TRUSTED_KEYRING is not set CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y CONFIG_OPROFILE=m # CONFIG_OPROFILE_EVENT_MULTIPLEX is not set CONFIG_HAVE_OPROFILE=y CONFIG_OPROFILE_NMI_TIMER=y CONFIG_KPROBES=y CONFIG_JUMP_LABEL=y CONFIG_OPTPROBES=y CONFIG_KPROBES_ON_FTRACE=y CONFIG_UPROBES=y # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_KRETPROBES=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_KPROBES_ON_FTRACE=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_DMA_API_DEBUG=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y CONFIG_HAVE_USER_RETURN_NOTIFIER=y CONFIG_HAVE_PERF_EVENTS_NMI=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_CMPXCHG_LOCAL=y CONFIG_HAVE_CMPXCHG_DOUBLE=y CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_SECCOMP_FILTER=y CONFIG_HAVE_CC_STACKPROTECTOR=y # CONFIG_CC_STACKPROTECTOR is not set CONFIG_CC_STACKPROTECTOR_NONE=y # CONFIG_CC_STACKPROTECTOR_REGULAR is not set # CONFIG_CC_STACKPROTECTOR_STRONG is not set CONFIG_HAVE_CONTEXT_TRACKING=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_HAVE_ARCH_SOFT_DIRTY=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_COMPAT_OLD_SIGACTION=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_MODULE_SIG is not set CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_BLK_DEV_BSG=y CONFIG_BLK_DEV_BSGLIB=y CONFIG_BLK_DEV_INTEGRITY=y CONFIG_BLK_DEV_THROTTLING=y # CONFIG_BLK_CMDLINE_PARSER is not set # # Partition Types # CONFIG_PARTITION_ADVANCED=y CONFIG_ACORN_PARTITION=y # CONFIG_ACORN_PARTITION_CUMANA is not set # CONFIG_ACORN_PARTITION_EESOX is not set CONFIG_ACORN_PARTITION_ICS=y # CONFIG_ACORN_PARTITION_ADFS is not set # CONFIG_ACORN_PARTITION_POWERTEC is not set CONFIG_ACORN_PARTITION_RISCIX=y # CONFIG_AIX_PARTITION is not set CONFIG_OSF_PARTITION=y CONFIG_AMIGA_PARTITION=y CONFIG_ATARI_PARTITION=y CONFIG_MAC_PARTITION=y CONFIG_MSDOS_PARTITION=y CONFIG_BSD_DISKLABEL=y CONFIG_MINIX_SUBPARTITION=y CONFIG_SOLARIS_X86_PARTITION=y CONFIG_UNIXWARE_DISKLABEL=y CONFIG_LDM_PARTITION=y # CONFIG_LDM_DEBUG is not set CONFIG_SGI_PARTITION=y CONFIG_ULTRIX_PARTITION=y CONFIG_SUN_PARTITION=y CONFIG_KARMA_PARTITION=y CONFIG_EFI_PARTITION=y CONFIG_SYSV68_PARTITION=y # CONFIG_CMDLINE_PARTITION is not set CONFIG_BLOCK_COMPAT=y # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y CONFIG_CFQ_GROUP_IOSCHED=y CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_PADATA=y CONFIG_INLINE_SPIN_UNLOCK_IRQ=y CONFIG_INLINE_READ_UNLOCK=y CONFIG_INLINE_READ_UNLOCK_IRQ=y CONFIG_INLINE_WRITE_UNLOCK=y CONFIG_INLINE_WRITE_UNLOCK_IRQ=y CONFIG_MUTEX_SPIN_ON_OWNER=y CONFIG_FREEZER=y # # Processor type and features # CONFIG_ZONE_DMA=y CONFIG_SMP=y CONFIG_X86_X2APIC=y CONFIG_X86_MPPARSE=y CONFIG_X86_EXTENDED_PLATFORM=y CONFIG_X86_NUMACHIP=y # CONFIG_X86_VSMP is not set # CONFIG_X86_UV is not set # CONFIG_X86_INTEL_LPSS is not set CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y CONFIG_SCHED_OMIT_FRAME_POINTER=y # CONFIG_HYPERVISOR_GUEST is not set CONFIG_NO_BOOTMEM=y CONFIG_MEMTEST=y # CONFIG_MK8 is not set # CONFIG_MPSC is not set # CONFIG_MCORE2 is not set # CONFIG_MATOM is not set CONFIG_GENERIC_CPU=y CONFIG_X86_INTERNODE_CACHE_SHIFT=6 CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_PROCESSOR_SELECT=y CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_AMD=y CONFIG_CPU_SUP_CENTAUR=y CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_DMI=y CONFIG_GART_IOMMU=y CONFIG_CALGARY_IOMMU=y CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y CONFIG_SWIOTLB=y CONFIG_IOMMU_HELPER=y # CONFIG_MAXSMP is not set CONFIG_NR_CPUS=256 CONFIG_SCHED_SMT=y CONFIG_SCHED_MC=y # CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y CONFIG_X86_MCE=y CONFIG_X86_MCE_INTEL=y CONFIG_X86_MCE_AMD=y CONFIG_X86_MCE_THRESHOLD=y CONFIG_X86_MCE_INJECT=m CONFIG_X86_THERMAL_VECTOR=y CONFIG_I8K=m CONFIG_MICROCODE=m CONFIG_MICROCODE_INTEL=y CONFIG_MICROCODE_AMD=y CONFIG_MICROCODE_OLD_INTERFACE=y # CONFIG_MICROCODE_INTEL_EARLY is not set # CONFIG_MICROCODE_AMD_EARLY is not set CONFIG_X86_MSR=m CONFIG_X86_CPUID=m CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_DIRECT_GBPAGES=y CONFIG_NUMA=y CONFIG_AMD_NUMA=y CONFIG_X86_64_ACPI_NUMA=y CONFIG_NODES_SPAN_OTHER_NODES=y # CONFIG_NUMA_EMU is not set CONFIG_NODES_SHIFT=6 CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_HAVE_MEMBLOCK=y CONFIG_HAVE_MEMBLOCK_NODE_MAP=y CONFIG_ARCH_DISCARD_MEMBLOCK=y CONFIG_MEMORY_ISOLATION=y # CONFIG_MOVABLE_NODE is not set CONFIG_HAVE_BOOTMEM_INFO_NODE=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_MEMORY_HOTREMOVE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y CONFIG_BALLOON_COMPACTION=y CONFIG_COMPACTION=y CONFIG_MIGRATION=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_NEED_BOUNCE_POOL=y CONFIG_VIRT_TO_BUS=y CONFIG_MMU_NOTIFIER=y CONFIG_KSM=y CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y CONFIG_MEMORY_FAILURE=y # CONFIG_HWPOISON_INJECT is not set CONFIG_TRANSPARENT_HUGEPAGE=y # CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y CONFIG_CROSS_MEMORY_ATTACH=y CONFIG_CLEANCACHE=y CONFIG_FRONTSWAP=y # CONFIG_CMA is not set # CONFIG_ZBUD is not set # CONFIG_ZSWAP is not set # CONFIG_MEM_SOFT_DIRTY is not set CONFIG_ZSMALLOC=y # CONFIG_PGTABLE_MAPPING is not set CONFIG_GENERIC_EARLY_IOREMAP=y CONFIG_X86_CHECK_BIOS_CORRUPTION=y CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y CONFIG_X86_RESERVE_LOW=64 CONFIG_MTRR=y CONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 CONFIG_X86_PAT=y CONFIG_ARCH_USES_PG_UNCACHED=y CONFIG_ARCH_RANDOM=y CONFIG_X86_SMAP=y CONFIG_EFI=y CONFIG_EFI_STUB=y # CONFIG_EFI_MIXED is not set CONFIG_SECCOMP=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_SCHED_HRTICK=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y CONFIG_KEXEC_JUMP=y CONFIG_PHYSICAL_START=0x1000000 CONFIG_RELOCATABLE=y CONFIG_PHYSICAL_ALIGN=0x1000000 CONFIG_HOTPLUG_CPU=y # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set # CONFIG_DEBUG_HOTPLUG_CPU0 is not set # CONFIG_COMPAT_VDSO is not set # CONFIG_CMDLINE_BOOL is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_USE_PERCPU_NUMA_NODE_ID=y # # Power management and ACPI options # CONFIG_ARCH_HIBERNATION_HEADER=y CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_HIBERNATE_CALLBACKS=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y # CONFIG_PM_AUTOSLEEP is not set # CONFIG_PM_WAKELOCKS is not set CONFIG_PM_RUNTIME=y CONFIG_PM=y CONFIG_PM_DEBUG=y CONFIG_PM_ADVANCED_DEBUG=y CONFIG_PM_TEST_SUSPEND=y CONFIG_PM_SLEEP_DEBUG=y # CONFIG_DPM_WATCHDOG is not set CONFIG_PM_TRACE=y CONFIG_PM_TRACE_RTC=y # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set CONFIG_ACPI=y CONFIG_ACPI_SLEEP=y CONFIG_ACPI_EC_DEBUGFS=m CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_VIDEO=m CONFIG_ACPI_FAN=y CONFIG_ACPI_DOCK=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_IPMI=m CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_PROCESSOR_AGGREGATOR=m CONFIG_ACPI_THERMAL=y CONFIG_ACPI_NUMA=y CONFIG_ACPI_CUSTOM_DSDT_FILE="" # CONFIG_ACPI_CUSTOM_DSDT is not set # CONFIG_ACPI_INITRD_TABLE_OVERRIDE is not set # CONFIG_ACPI_DEBUG is not set # CONFIG_ACPI_PCI_SLOT is not set CONFIG_X86_PM_TIMER=y CONFIG_ACPI_CONTAINER=y # CONFIG_ACPI_HOTPLUG_MEMORY is not set CONFIG_ACPI_SBS=m CONFIG_ACPI_HED=y # CONFIG_ACPI_CUSTOM_METHOD is not set CONFIG_ACPI_BGRT=y # CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set CONFIG_ACPI_APEI=y CONFIG_ACPI_APEI_GHES=y CONFIG_ACPI_APEI_PCIEAER=y CONFIG_ACPI_APEI_MEMORY_FAILURE=y CONFIG_ACPI_APEI_EINJ=m CONFIG_ACPI_APEI_ERST_DEBUG=m # CONFIG_ACPI_EXTLOG is not set CONFIG_SFI=y # # CPU Frequency scaling # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_COMMON=y CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_STAT_DETAILS=y CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y # # x86 CPU frequency scaling drivers # # CONFIG_X86_INTEL_PSTATE is not set CONFIG_X86_PCC_CPUFREQ=y CONFIG_X86_ACPI_CPUFREQ=y CONFIG_X86_ACPI_CPUFREQ_CPB=y CONFIG_X86_POWERNOW_K8=y # CONFIG_X86_AMD_FREQ_SENSITIVITY is not set CONFIG_X86_SPEEDSTEP_CENTRINO=y CONFIG_X86_P4_CLOCKMOD=m # # shared options # CONFIG_X86_SPEEDSTEP_LIB=m # # CPU Idle # CONFIG_CPU_IDLE=y # CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set CONFIG_INTEL_IDLE=y # # Memory power savings # CONFIG_I7300_IDLE_IOAT_CHANNEL=y CONFIG_I7300_IDLE=m # # Bus options (PCI etc.) # CONFIG_PCI=y CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_PCI_DOMAINS=y # CONFIG_PCI_CNB20LE_QUIRK is not set CONFIG_PCIEPORTBUS=y CONFIG_HOTPLUG_PCI_PCIE=y CONFIG_PCIEAER=y # CONFIG_PCIE_ECRC is not set # CONFIG_PCIEAER_INJECT is not set CONFIG_PCIEASPM=y # CONFIG_PCIEASPM_DEBUG is not set CONFIG_PCIEASPM_DEFAULT=y # CONFIG_PCIEASPM_POWERSAVE is not set # CONFIG_PCIEASPM_PERFORMANCE is not set CONFIG_PCIE_PME=y CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set CONFIG_PCI_REALLOC_ENABLE_AUTO=y CONFIG_PCI_STUB=m CONFIG_HT_IRQ=y CONFIG_PCI_ATS=y CONFIG_PCI_IOV=y CONFIG_PCI_PRI=y CONFIG_PCI_PASID=y CONFIG_PCI_IOAPIC=y CONFIG_PCI_LABEL=y # # PCI host controller drivers # CONFIG_ISA_DMA_API=y CONFIG_AMD_NB=y CONFIG_PCCARD=m CONFIG_PCMCIA=m CONFIG_PCMCIA_LOAD_CIS=y CONFIG_CARDBUS=y # # PC-card bridges # CONFIG_YENTA=m CONFIG_YENTA_O2=y CONFIG_YENTA_RICOH=y CONFIG_YENTA_TI=y CONFIG_YENTA_ENE_TUNE=y CONFIG_YENTA_TOSHIBA=y CONFIG_PD6729=m CONFIG_I82092=m CONFIG_PCCARD_NONSTATIC=y CONFIG_HOTPLUG_PCI=y # CONFIG_HOTPLUG_PCI_ACPI is not set CONFIG_HOTPLUG_PCI_CPCI=y CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m CONFIG_HOTPLUG_PCI_SHPC=m CONFIG_RAPIDIO=y CONFIG_RAPIDIO_TSI721=y CONFIG_RAPIDIO_DISC_TIMEOUT=30 # CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set CONFIG_RAPIDIO_DMA_ENGINE=y # CONFIG_RAPIDIO_DEBUG is not set # CONFIG_RAPIDIO_ENUM_BASIC is not set # # RapidIO Switch drivers # CONFIG_RAPIDIO_TSI57X=y CONFIG_RAPIDIO_CPS_XX=y CONFIG_RAPIDIO_TSI568=y CONFIG_RAPIDIO_CPS_GEN2=y # CONFIG_X86_SYSFB is not set # # Executable file formats / Emulations # CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_BINFMT_SCRIPT=y # CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_COREDUMP=y CONFIG_IA32_EMULATION=y # CONFIG_IA32_AOUT is not set # CONFIG_X86_X32 is not set CONFIG_COMPAT=y CONFIG_COMPAT_FOR_U64_ALIGNMENT=y CONFIG_SYSVIPC_COMPAT=y CONFIG_KEYS_COMPAT=y CONFIG_X86_DEV_DMA_OPS=y CONFIG_NET=y CONFIG_COMPAT_NETLINK_MESSAGES=y # # Networking options # CONFIG_PACKET=y # CONFIG_PACKET_DIAG is not set CONFIG_UNIX=y CONFIG_UNIX_DIAG=m CONFIG_XFRM=y CONFIG_XFRM_ALGO=m CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y CONFIG_IP_FIB_TRIE_STATS=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_ROUTE_CLASSID=y # CONFIG_IP_PNP is not set CONFIG_NET_IPIP=m CONFIG_NET_IPGRE_DEMUX=m CONFIG_NET_IP_TUNNEL=m CONFIG_NET_IPGRE=m CONFIG_NET_IPGRE_BROADCAST=y CONFIG_IP_MROUTE=y # CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y CONFIG_SYN_COOKIES=y # CONFIG_NET_IPVTI is not set CONFIG_INET_AH=m CONFIG_INET_ESP=m CONFIG_INET_IPCOMP=m CONFIG_INET_XFRM_TUNNEL=m CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m CONFIG_INET_XFRM_MODE_BEET=m CONFIG_INET_LRO=y CONFIG_INET_DIAG=m CONFIG_INET_TCP_DIAG=m CONFIG_INET_UDP_DIAG=m CONFIG_TCP_CONG_ADVANCED=y CONFIG_TCP_CONG_BIC=m CONFIG_TCP_CONG_CUBIC=y CONFIG_TCP_CONG_WESTWOOD=m CONFIG_TCP_CONG_HTCP=m CONFIG_TCP_CONG_HSTCP=m CONFIG_TCP_CONG_HYBLA=m CONFIG_TCP_CONG_VEGAS=m CONFIG_TCP_CONG_SCALABLE=m CONFIG_TCP_CONG_LP=m CONFIG_TCP_CONG_VENO=m CONFIG_TCP_CONG_YEAH=m CONFIG_TCP_CONG_ILLINOIS=m CONFIG_DEFAULT_CUBIC=y # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y CONFIG_IPV6=y CONFIG_IPV6_ROUTER_PREF=y CONFIG_IPV6_ROUTE_INFO=y # CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m CONFIG_IPV6_MIP6=m CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_INET6_XFRM_MODE_TRANSPORT=m CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m # CONFIG_IPV6_VTI is not set CONFIG_IPV6_SIT=m CONFIG_IPV6_SIT_6RD=y CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_GRE is not set CONFIG_IPV6_MULTIPLE_TABLES=y CONFIG_IPV6_SUBTREES=y CONFIG_IPV6_MROUTE=y CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y CONFIG_IPV6_PIMSM_V2=y CONFIG_NETLABEL=y CONFIG_NETWORK_SECMARK=y CONFIG_NET_PTP_CLASSIFY=y # CONFIG_NETWORK_PHY_TIMESTAMPING is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set CONFIG_NETFILTER_ADVANCED=y CONFIG_BRIDGE_NETFILTER=y # # Core Netfilter Configuration # CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_ACCT=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_ZONES=y # CONFIG_NF_CONNTRACK_PROCFS is not set CONFIG_NF_CONNTRACK_EVENTS=y CONFIG_NF_CONNTRACK_TIMEOUT=y CONFIG_NF_CONNTRACK_TIMESTAMP=y CONFIG_NF_CT_PROTO_DCCP=m CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m CONFIG_NF_CT_PROTO_UDPLITE=m CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m CONFIG_NF_CONNTRACK_IRC=m CONFIG_NF_CONNTRACK_BROADCAST=m CONFIG_NF_CONNTRACK_NETBIOS_NS=m CONFIG_NF_CONNTRACK_SNMP=m CONFIG_NF_CONNTRACK_PPTP=m CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m CONFIG_NF_CT_NETLINK_TIMEOUT=m # CONFIG_NETFILTER_NETLINK_QUEUE_CT is not set # CONFIG_NF_TABLES is not set CONFIG_NETFILTER_XTABLES=m # # Xtables combined modules # CONFIG_NETFILTER_XT_MARK=m CONFIG_NETFILTER_XT_CONNMARK=m CONFIG_NETFILTER_XT_SET=m # # Xtables targets # CONFIG_NETFILTER_XT_TARGET_AUDIT=m CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_CT=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_HMARK=m CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m CONFIG_NETFILTER_XT_TARGET_LED=m CONFIG_NETFILTER_XT_TARGET_LOG=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TEE=m CONFIG_NETFILTER_XT_TARGET_TPROXY=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m # # Xtables matches # CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m # CONFIG_NETFILTER_XT_MATCH_BPF is not set # CONFIG_NETFILTER_XT_MATCH_CGROUP is not set CONFIG_NETFILTER_XT_MATCH_CLUSTER=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m # CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_CPU=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ECN=m CONFIG_NETFILTER_XT_MATCH_ESP=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_HL=m # CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set CONFIG_NETFILTER_XT_MATCH_IPRANGE=m CONFIG_NETFILTER_XT_MATCH_IPVS=m CONFIG_NETFILTER_XT_MATCH_L2TP=m CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_NFACCT=m CONFIG_NETFILTER_XT_MATCH_OSF=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m CONFIG_NETFILTER_XT_MATCH_RECENT=m CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_SOCKET=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_IP_SET=m CONFIG_IP_SET_MAX=256 CONFIG_IP_SET_BITMAP_IP=m CONFIG_IP_SET_BITMAP_IPMAC=m CONFIG_IP_SET_BITMAP_PORT=m CONFIG_IP_SET_HASH_IP=m # CONFIG_IP_SET_HASH_IPMARK is not set CONFIG_IP_SET_HASH_IPPORT=m CONFIG_IP_SET_HASH_IPPORTIP=m CONFIG_IP_SET_HASH_IPPORTNET=m # CONFIG_IP_SET_HASH_NETPORTNET is not set CONFIG_IP_SET_HASH_NET=m # CONFIG_IP_SET_HASH_NETNET is not set CONFIG_IP_SET_HASH_NETPORT=m CONFIG_IP_SET_HASH_NETIFACE=m CONFIG_IP_SET_LIST_SET=m CONFIG_IP_VS=m CONFIG_IP_VS_IPV6=y # CONFIG_IP_VS_DEBUG is not set CONFIG_IP_VS_TAB_BITS=12 # # IPVS transport protocol load balancing support # CONFIG_IP_VS_PROTO_TCP=y CONFIG_IP_VS_PROTO_UDP=y CONFIG_IP_VS_PROTO_AH_ESP=y CONFIG_IP_VS_PROTO_ESP=y CONFIG_IP_VS_PROTO_AH=y CONFIG_IP_VS_PROTO_SCTP=y # # IPVS scheduler # CONFIG_IP_VS_RR=m CONFIG_IP_VS_WRR=m CONFIG_IP_VS_LC=m CONFIG_IP_VS_WLC=m CONFIG_IP_VS_LBLC=m CONFIG_IP_VS_LBLCR=m CONFIG_IP_VS_DH=m CONFIG_IP_VS_SH=m CONFIG_IP_VS_SED=m CONFIG_IP_VS_NQ=m # # IPVS SH scheduler # CONFIG_IP_VS_SH_TAB_BITS=8 # # IPVS application helper # CONFIG_IP_VS_NFCT=y CONFIG_IP_VS_PE_SIP=m # # IP: Netfilter Configuration # CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_AH=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_RPFILTER=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m # CONFIG_IP_NF_TARGET_SYNPROXY is not set CONFIG_IP_NF_TARGET_ULOG=m # CONFIG_NF_NAT_IPV4 is not set CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_SECURITY=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # # IPv6: Netfilter Configuration # CONFIG_NF_DEFRAG_IPV6=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_MATCH_MH=m CONFIG_IP6_NF_MATCH_RPFILTER=m CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m # CONFIG_IP6_NF_TARGET_SYNPROXY is not set CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m CONFIG_IP6_NF_SECURITY=m # CONFIG_NF_NAT_IPV6 is not set # # DECnet: Netfilter Configuration # CONFIG_DECNET_NF_GRABULATOR=m CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m CONFIG_BRIDGE_EBT_T_NAT=m CONFIG_BRIDGE_EBT_802_3=m CONFIG_BRIDGE_EBT_AMONG=m CONFIG_BRIDGE_EBT_ARP=m CONFIG_BRIDGE_EBT_IP=m CONFIG_BRIDGE_EBT_IP6=m CONFIG_BRIDGE_EBT_LIMIT=m CONFIG_BRIDGE_EBT_MARK=m CONFIG_BRIDGE_EBT_PKTTYPE=m CONFIG_BRIDGE_EBT_STP=m CONFIG_BRIDGE_EBT_VLAN=m CONFIG_BRIDGE_EBT_ARPREPLY=m CONFIG_BRIDGE_EBT_DNAT=m CONFIG_BRIDGE_EBT_MARK_T=m CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m # CONFIG_BRIDGE_EBT_ULOG is not set CONFIG_BRIDGE_EBT_NFLOG=m CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m # # DCCP CCIDs Configuration # # CONFIG_IP_DCCP_CCID2_DEBUG is not set CONFIG_IP_DCCP_CCID3=y # CONFIG_IP_DCCP_CCID3_DEBUG is not set CONFIG_IP_DCCP_TFRC_LIB=y # # DCCP Kernel Hacking # # CONFIG_IP_DCCP_DEBUG is not set CONFIG_NET_DCCPPROBE=m CONFIG_IP_SCTP=m CONFIG_NET_SCTPPROBE=m # CONFIG_SCTP_DBG_OBJCNT is not set CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y # CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set # CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set CONFIG_SCTP_COOKIE_HMAC_MD5=y # CONFIG_SCTP_COOKIE_HMAC_SHA1 is not set CONFIG_RDS=m CONFIG_RDS_RDMA=m CONFIG_RDS_TCP=m # CONFIG_RDS_DEBUG is not set CONFIG_TIPC=m CONFIG_TIPC_PORTS=8191 # CONFIG_TIPC_MEDIA_IB is not set CONFIG_ATM=m CONFIG_ATM_CLIP=m # CONFIG_ATM_CLIP_NO_ICMP is not set CONFIG_ATM_LANE=m CONFIG_ATM_MPOA=m CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set CONFIG_L2TP=m CONFIG_L2TP_DEBUGFS=m # CONFIG_L2TP_V3 is not set CONFIG_STP=m CONFIG_GARP=m CONFIG_BRIDGE=m CONFIG_BRIDGE_IGMP_SNOOPING=y # CONFIG_BRIDGE_VLAN_FILTERING is not set CONFIG_HAVE_NET_DSA=y CONFIG_NET_DSA=m CONFIG_NET_DSA_TAG_DSA=y CONFIG_NET_DSA_TAG_EDSA=y CONFIG_NET_DSA_TAG_TRAILER=y CONFIG_VLAN_8021Q=m CONFIG_VLAN_8021Q_GVRP=y # CONFIG_VLAN_8021Q_MVRP is not set CONFIG_DECNET=m # CONFIG_DECNET_ROUTER is not set CONFIG_LLC=m CONFIG_LLC2=m CONFIG_IPX=m # CONFIG_IPX_INTERN is not set CONFIG_ATALK=m CONFIG_DEV_APPLETALK=m CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y CONFIG_X25=m CONFIG_LAPB=m CONFIG_PHONET=m CONFIG_IEEE802154=m CONFIG_IEEE802154_6LOWPAN=m CONFIG_6LOWPAN_IPHC=m # CONFIG_MAC802154 is not set CONFIG_NET_SCHED=y # # Queueing/Scheduling # CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_ATM=m CONFIG_NET_SCH_PRIO=m CONFIG_NET_SCH_MULTIQ=m CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFB=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m CONFIG_NET_SCH_TBF=m CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m CONFIG_NET_SCH_DRR=m CONFIG_NET_SCH_MQPRIO=m CONFIG_NET_SCH_CHOKE=m CONFIG_NET_SCH_QFQ=m CONFIG_NET_SCH_CODEL=m CONFIG_NET_SCH_FQ_CODEL=m # CONFIG_NET_SCH_FQ is not set # CONFIG_NET_SCH_HHF is not set # CONFIG_NET_SCH_PIE is not set CONFIG_NET_SCH_INGRESS=m CONFIG_NET_SCH_PLUG=m # # Classification # CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m CONFIG_NET_CLS_ROUTE4=m CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m # CONFIG_CLS_U32_PERF is not set CONFIG_CLS_U32_MARK=y CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m CONFIG_NET_CLS_FLOW=m CONFIG_NET_CLS_CGROUP=m # CONFIG_NET_CLS_BPF is not set CONFIG_NET_EMATCH=y CONFIG_NET_EMATCH_STACK=32 CONFIG_NET_EMATCH_CMP=m CONFIG_NET_EMATCH_NBYTE=m CONFIG_NET_EMATCH_U32=m CONFIG_NET_EMATCH_META=m CONFIG_NET_EMATCH_TEXT=m # CONFIG_NET_EMATCH_CANID is not set # CONFIG_NET_EMATCH_IPSET is not set CONFIG_NET_CLS_ACT=y CONFIG_NET_ACT_POLICE=m CONFIG_NET_ACT_GACT=m CONFIG_GACT_PROB=y CONFIG_NET_ACT_MIRRED=m CONFIG_NET_ACT_IPT=m CONFIG_NET_ACT_NAT=m CONFIG_NET_ACT_PEDIT=m CONFIG_NET_ACT_SIMP=m CONFIG_NET_ACT_SKBEDIT=m CONFIG_NET_ACT_CSUM=m # CONFIG_NET_CLS_IND is not set CONFIG_NET_SCH_FIFO=y CONFIG_DCB=y CONFIG_DNS_RESOLVER=y CONFIG_BATMAN_ADV=m CONFIG_BATMAN_ADV_BLA=y # CONFIG_BATMAN_ADV_DAT is not set # CONFIG_BATMAN_ADV_NC is not set # CONFIG_BATMAN_ADV_MCAST is not set # CONFIG_BATMAN_ADV_DEBUG is not set CONFIG_OPENVSWITCH=m CONFIG_OPENVSWITCH_GRE=y # CONFIG_VSOCKETS is not set # CONFIG_NETLINK_MMAP is not set # CONFIG_NETLINK_DIAG is not set # CONFIG_NET_MPLS_GSO is not set # CONFIG_HSR is not set CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_XPS=y # CONFIG_CGROUP_NET_PRIO is not set CONFIG_CGROUP_NET_CLASSID=y CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y CONFIG_BPF_JIT=y CONFIG_NET_FLOW_LIMIT=y # # Network testing # CONFIG_NET_PKTGEN=m CONFIG_NET_TCPPROBE=m # CONFIG_NET_DROP_MONITOR is not set CONFIG_HAMRADIO=y # # Packet Radio protocols # CONFIG_AX25=m CONFIG_AX25_DAMA_SLAVE=y CONFIG_NETROM=m CONFIG_ROSE=m # # AX.25 network device drivers # CONFIG_MKISS=m CONFIG_6PACK=m CONFIG_BPQETHER=m CONFIG_BAYCOM_SER_FDX=m CONFIG_BAYCOM_SER_HDX=m CONFIG_BAYCOM_PAR=m CONFIG_YAM=m CONFIG_CAN=m CONFIG_CAN_RAW=m CONFIG_CAN_BCM=m CONFIG_CAN_GW=m # # CAN Device Drivers # CONFIG_CAN_VCAN=m CONFIG_CAN_SLCAN=m CONFIG_CAN_DEV=m CONFIG_CAN_CALC_BITTIMING=y # CONFIG_CAN_LEDS is not set CONFIG_CAN_MCP251X=m CONFIG_CAN_JANZ_ICAN3=m CONFIG_PCH_CAN=m CONFIG_CAN_SJA1000=m CONFIG_CAN_SJA1000_ISA=m CONFIG_CAN_SJA1000_PLATFORM=m CONFIG_CAN_EMS_PCMCIA=m CONFIG_CAN_EMS_PCI=m CONFIG_CAN_PEAK_PCMCIA=m CONFIG_CAN_PEAK_PCI=m CONFIG_CAN_PEAK_PCIEC=y CONFIG_CAN_KVASER_PCI=m CONFIG_CAN_PLX_PCI=m CONFIG_CAN_C_CAN=m CONFIG_CAN_C_CAN_PLATFORM=m # CONFIG_CAN_C_CAN_STRICT_FRAME_ORDERING is not set # CONFIG_CAN_C_CAN_PCI is not set CONFIG_CAN_CC770=m CONFIG_CAN_CC770_ISA=m CONFIG_CAN_CC770_PLATFORM=m # # CAN USB interfaces # CONFIG_CAN_EMS_USB=m CONFIG_CAN_ESD_USB2=m # CONFIG_CAN_KVASER_USB is not set CONFIG_CAN_PEAK_USB=m # CONFIG_CAN_8DEV_USB is not set CONFIG_CAN_SOFTING=m CONFIG_CAN_SOFTING_CS=m # CONFIG_CAN_DEBUG_DEVICES is not set CONFIG_IRDA=m # # IrDA protocols # CONFIG_IRLAN=m CONFIG_IRNET=m CONFIG_IRCOMM=m CONFIG_IRDA_ULTRA=y # # IrDA options # CONFIG_IRDA_CACHE_LAST_LSAP=y CONFIG_IRDA_FAST_RR=y CONFIG_IRDA_DEBUG=y # # Infrared-port device drivers # # # SIR device drivers # CONFIG_IRTTY_SIR=m # # Dongle support # CONFIG_DONGLE=y CONFIG_ESI_DONGLE=m CONFIG_ACTISYS_DONGLE=m CONFIG_TEKRAM_DONGLE=m CONFIG_TOIM3232_DONGLE=m CONFIG_LITELINK_DONGLE=m CONFIG_MA600_DONGLE=m CONFIG_GIRBIL_DONGLE=m CONFIG_MCP2120_DONGLE=m CONFIG_OLD_BELKIN_DONGLE=m CONFIG_ACT200L_DONGLE=m CONFIG_KINGSUN_DONGLE=m CONFIG_KSDAZZLE_DONGLE=m CONFIG_KS959_DONGLE=m # # FIR device drivers # CONFIG_USB_IRDA=m CONFIG_SIGMATEL_FIR=m CONFIG_NSC_FIR=m CONFIG_WINBOND_FIR=m CONFIG_SMC_IRCC_FIR=m CONFIG_ALI_FIR=m CONFIG_VLSI_FIR=m CONFIG_VIA_FIR=m CONFIG_MCS_FIR=m CONFIG_BT=m # CONFIG_BT_6LOWPAN is not set CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y CONFIG_BT_BNEP=m CONFIG_BT_BNEP_MC_FILTER=y CONFIG_BT_BNEP_PROTO_FILTER=y CONFIG_BT_CMTP=m CONFIG_BT_HIDP=m # # Bluetooth device drivers # CONFIG_BT_HCIBTUSB=m CONFIG_BT_HCIBTSDIO=m CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y CONFIG_BT_HCIUART_ATH3K=y CONFIG_BT_HCIUART_LL=y # CONFIG_BT_HCIUART_3WIRE is not set CONFIG_BT_HCIBCM203X=m CONFIG_BT_HCIBPA10X=m CONFIG_BT_HCIBFUSB=m CONFIG_BT_HCIDTL1=m CONFIG_BT_HCIBT3C=m CONFIG_BT_HCIBLUECARD=m CONFIG_BT_HCIBTUART=m CONFIG_BT_HCIVHCI=m CONFIG_BT_MRVL=m CONFIG_BT_MRVL_SDIO=m CONFIG_BT_ATH3K=m CONFIG_BT_WILINK=m CONFIG_AF_RXRPC=m # CONFIG_AF_RXRPC_DEBUG is not set CONFIG_RXKAD=m CONFIG_FIB_RULES=y CONFIG_WIRELESS=y CONFIG_WIRELESS_EXT=y CONFIG_WEXT_CORE=y CONFIG_WEXT_PROC=y CONFIG_WEXT_SPY=y CONFIG_WEXT_PRIV=y CONFIG_CFG80211=m CONFIG_NL80211_TESTMODE=y # CONFIG_CFG80211_DEVELOPER_WARNINGS is not set CONFIG_CFG80211_REG_DEBUG=y # CONFIG_CFG80211_CERTIFICATION_ONUS is not set CONFIG_CFG80211_DEFAULT_PS=y CONFIG_CFG80211_DEBUGFS=y # CONFIG_CFG80211_INTERNAL_REGDB is not set CONFIG_CFG80211_WEXT=y CONFIG_LIB80211=m CONFIG_LIB80211_CRYPT_WEP=m CONFIG_LIB80211_CRYPT_CCMP=m CONFIG_LIB80211_CRYPT_TKIP=m # CONFIG_LIB80211_DEBUG is not set CONFIG_MAC80211=m CONFIG_MAC80211_HAS_RC=y CONFIG_MAC80211_RC_PID=y CONFIG_MAC80211_RC_MINSTREL=y CONFIG_MAC80211_RC_MINSTREL_HT=y # CONFIG_MAC80211_RC_DEFAULT_PID is not set CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y CONFIG_MAC80211_RC_DEFAULT="minstrel_ht" CONFIG_MAC80211_MESH=y CONFIG_MAC80211_LEDS=y CONFIG_MAC80211_DEBUGFS=y # CONFIG_MAC80211_MESSAGE_TRACING is not set CONFIG_MAC80211_DEBUG_MENU=y # CONFIG_MAC80211_NOINLINE is not set # CONFIG_MAC80211_VERBOSE_DEBUG is not set # CONFIG_MAC80211_MLME_DEBUG is not set # CONFIG_MAC80211_STA_DEBUG is not set # CONFIG_MAC80211_HT_DEBUG is not set # CONFIG_MAC80211_IBSS_DEBUG is not set # CONFIG_MAC80211_PS_DEBUG is not set # CONFIG_MAC80211_MPL_DEBUG is not set # CONFIG_MAC80211_MPATH_DEBUG is not set # CONFIG_MAC80211_MHWMP_DEBUG is not set # CONFIG_MAC80211_MESH_SYNC_DEBUG is not set # CONFIG_MAC80211_MESH_CSA_DEBUG is not set # CONFIG_MAC80211_MESH_PS_DEBUG is not set # CONFIG_MAC80211_TDLS_DEBUG is not set # CONFIG_MAC80211_DEBUG_COUNTERS is not set CONFIG_WIMAX=m CONFIG_WIMAX_DEBUG_LEVEL=8 CONFIG_RFKILL=y CONFIG_RFKILL_LEDS=y CONFIG_RFKILL_INPUT=y CONFIG_RFKILL_REGULATOR=m # CONFIG_RFKILL_GPIO is not set CONFIG_NET_9P=m CONFIG_NET_9P_VIRTIO=m CONFIG_NET_9P_RDMA=m # CONFIG_NET_9P_DEBUG is not set CONFIG_CAIF=m # CONFIG_CAIF_DEBUG is not set CONFIG_CAIF_NETDEV=m CONFIG_CAIF_USB=m CONFIG_CEPH_LIB=m # CONFIG_CEPH_LIB_PRETTYDEBUG is not set CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y CONFIG_NFC=m # CONFIG_NFC_DIGITAL is not set CONFIG_NFC_NCI=m # CONFIG_NFC_NCI_SPI is not set CONFIG_NFC_HCI=m CONFIG_NFC_SHDLC=y # # Near Field Communication (NFC) devices # CONFIG_NFC_PN533=m CONFIG_NFC_WILINK=m # CONFIG_NFC_MEI_PHY is not set # CONFIG_NFC_SIM is not set # CONFIG_NFC_PN544 is not set # CONFIG_NFC_MICROREAD is not set # CONFIG_NFC_MRVL is not set CONFIG_HAVE_BPF_JIT=y # # Device Drivers # # # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y CONFIG_FIRMWARE_IN_KERNEL=y CONFIG_EXTRA_FIRMWARE="" CONFIG_FW_LOADER_USER_HELPER=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_GENERIC_CPU_DEVICES is not set CONFIG_GENERIC_CPU_AUTOPROBE=y CONFIG_REGMAP=y CONFIG_REGMAP_I2C=y CONFIG_REGMAP_SPI=y CONFIG_REGMAP_IRQ=y CONFIG_DMA_SHARED_BUFFER=y # # Bus devices # CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y CONFIG_MTD=m # CONFIG_MTD_TESTS is not set CONFIG_MTD_REDBOOT_PARTS=m CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 # CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set # CONFIG_MTD_REDBOOT_PARTS_READONLY is not set # CONFIG_MTD_CMDLINE_PARTS is not set CONFIG_MTD_AR7_PARTS=m # # User Modules And Translation Layers # CONFIG_MTD_BLKDEVS=m CONFIG_MTD_BLOCK=m CONFIG_MTD_BLOCK_RO=m CONFIG_FTL=m CONFIG_NFTL=m CONFIG_NFTL_RW=y CONFIG_INFTL=m CONFIG_RFD_FTL=m CONFIG_SSFDC=m CONFIG_SM_FTL=m CONFIG_MTD_OOPS=m CONFIG_MTD_SWAP=m # # RAM/ROM/Flash chip drivers # CONFIG_MTD_CFI=m CONFIG_MTD_JEDECPROBE=m CONFIG_MTD_GEN_PROBE=m # CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set # CONFIG_MTD_MAP_BANK_WIDTH_16 is not set # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set CONFIG_MTD_CFI_INTELEXT=m CONFIG_MTD_CFI_AMDSTD=m CONFIG_MTD_CFI_STAA=m CONFIG_MTD_CFI_UTIL=m CONFIG_MTD_RAM=m CONFIG_MTD_ROM=m CONFIG_MTD_ABSENT=m # # Mapping drivers for chip access # CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=m # CONFIG_MTD_PHYSMAP_COMPAT is not set CONFIG_MTD_SC520CDP=m CONFIG_MTD_NETSC520=m CONFIG_MTD_SBC_GXX=m CONFIG_MTD_AMD76XROM=m CONFIG_MTD_ICHXROM=m CONFIG_MTD_ESB2ROM=m CONFIG_MTD_CK804XROM=m CONFIG_MTD_SCB2_FLASH=m CONFIG_MTD_NETtel=m CONFIG_MTD_L440GX=m CONFIG_MTD_PCI=m CONFIG_MTD_PCMCIA=m # CONFIG_MTD_PCMCIA_ANONYMOUS is not set CONFIG_MTD_GPIO_ADDR=m CONFIG_MTD_INTEL_VR_NOR=m CONFIG_MTD_PLATRAM=m CONFIG_MTD_LATCH_ADDR=m # # Self-contained MTD device drivers # CONFIG_MTD_PMC551=m # CONFIG_MTD_PMC551_BUGFIX is not set # CONFIG_MTD_PMC551_DEBUG is not set CONFIG_MTD_DATAFLASH=m # CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set CONFIG_MTD_DATAFLASH_OTP=y CONFIG_MTD_M25P80=m CONFIG_MTD_SST25L=m CONFIG_MTD_SLRAM=m CONFIG_MTD_PHRAM=m CONFIG_MTD_MTDRAM=m CONFIG_MTDRAM_TOTAL_SIZE=4096 CONFIG_MTDRAM_ERASE_SIZE=128 CONFIG_MTD_BLOCK2MTD=m # # Disk-On-Chip Device Drivers # CONFIG_MTD_DOCG3=m CONFIG_BCH_CONST_M=14 CONFIG_BCH_CONST_T=4 CONFIG_MTD_NAND_ECC=m # CONFIG_MTD_NAND_ECC_SMC is not set CONFIG_MTD_NAND=m CONFIG_MTD_NAND_BCH=m CONFIG_MTD_NAND_ECC_BCH=y CONFIG_MTD_SM_COMMON=m CONFIG_MTD_NAND_DENALI=m # CONFIG_MTD_NAND_DENALI_PCI is not set # CONFIG_MTD_NAND_GPIO is not set CONFIG_MTD_NAND_IDS=m CONFIG_MTD_NAND_RICOH=m CONFIG_MTD_NAND_DISKONCHIP=m # CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 # CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set CONFIG_MTD_NAND_DOCG4=m CONFIG_MTD_NAND_CAFE=m CONFIG_MTD_NAND_NANDSIM=m CONFIG_MTD_NAND_PLATFORM=m CONFIG_MTD_ONENAND=m CONFIG_MTD_ONENAND_VERIFY_WRITE=y CONFIG_MTD_ONENAND_GENERIC=m # CONFIG_MTD_ONENAND_OTP is not set CONFIG_MTD_ONENAND_2X_PROGRAM=y # # LPDDR flash memory drivers # CONFIG_MTD_LPDDR=m CONFIG_MTD_QINFO_PROBE=m CONFIG_MTD_UBI=m CONFIG_MTD_UBI_WL_THRESHOLD=4096 CONFIG_MTD_UBI_BEB_LIMIT=20 # CONFIG_MTD_UBI_FASTMAP is not set CONFIG_MTD_UBI_GLUEBI=m # CONFIG_MTD_UBI_BLOCK is not set CONFIG_PARPORT=m CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y CONFIG_PARPORT_PC=m CONFIG_PARPORT_SERIAL=m CONFIG_PARPORT_PC_FIFO=y # CONFIG_PARPORT_PC_SUPERIO is not set CONFIG_PARPORT_PC_PCMCIA=m # CONFIG_PARPORT_GSC is not set CONFIG_PARPORT_AX88796=m CONFIG_PARPORT_1284=y CONFIG_PARPORT_NOT_PC=y CONFIG_PNP=y CONFIG_PNP_DEBUG_MESSAGES=y # # Protocols # CONFIG_PNPACPI=y CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_NULL_BLK is not set CONFIG_BLK_DEV_FD=m CONFIG_PARIDE=m # # Parallel IDE high-level drivers # CONFIG_PARIDE_PD=m CONFIG_PARIDE_PCD=m CONFIG_PARIDE_PF=m CONFIG_PARIDE_PT=m CONFIG_PARIDE_PG=m # # Parallel IDE protocol modules # CONFIG_PARIDE_ATEN=m CONFIG_PARIDE_BPCK=m CONFIG_PARIDE_COMM=m CONFIG_PARIDE_DSTR=m CONFIG_PARIDE_FIT2=m CONFIG_PARIDE_FIT3=m CONFIG_PARIDE_EPAT=m # CONFIG_PARIDE_EPATC8 is not set CONFIG_PARIDE_EPIA=m CONFIG_PARIDE_FRIQ=m CONFIG_PARIDE_FRPW=m CONFIG_PARIDE_KBIC=m CONFIG_PARIDE_KTTI=m CONFIG_PARIDE_ON20=m CONFIG_PARIDE_ON26=m CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m CONFIG_ZRAM=m # CONFIG_ZRAM_LZ4_COMPRESS is not set # CONFIG_ZRAM_DEBUG is not set CONFIG_BLK_CPQ_CISS_DA=m CONFIG_CISS_SCSI_TAPE=y CONFIG_BLK_DEV_DAC960=m CONFIG_BLK_DEV_UMEM=m # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m # CONFIG_DRBD_FAULT_INJECTION is not set CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_NVME=m # CONFIG_BLK_DEV_SKD is not set CONFIG_BLK_DEV_OSD=m CONFIG_BLK_DEV_SX8=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 # CONFIG_BLK_DEV_XIP is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set CONFIG_ATA_OVER_ETH=m CONFIG_VIRTIO_BLK=y # CONFIG_BLK_DEV_HD is not set CONFIG_BLK_DEV_RBD=m # CONFIG_BLK_DEV_RSXX is not set # # Misc devices # CONFIG_SENSORS_LIS3LV02D=m CONFIG_AD525X_DPOT=m CONFIG_AD525X_DPOT_I2C=m CONFIG_AD525X_DPOT_SPI=m # CONFIG_DUMMY_IRQ is not set CONFIG_IBM_ASM=m CONFIG_PHANTOM=m CONFIG_SGI_IOC4=m CONFIG_TIFM_CORE=m CONFIG_TIFM_7XX1=m CONFIG_ICS932S401=m # CONFIG_ATMEL_SSC is not set CONFIG_ENCLOSURE_SERVICES=m # CONFIG_CS5535_MFGPT is not set CONFIG_HP_ILO=m CONFIG_APDS9802ALS=m CONFIG_ISL29003=m CONFIG_ISL29020=m CONFIG_SENSORS_TSL2550=m CONFIG_SENSORS_BH1780=m CONFIG_SENSORS_BH1770=m CONFIG_SENSORS_APDS990X=m CONFIG_HMC6352=m CONFIG_DS1682=m CONFIG_TI_DAC7512=m CONFIG_BMP085=y CONFIG_BMP085_I2C=m CONFIG_BMP085_SPI=m CONFIG_PCH_PHUB=m CONFIG_USB_SWITCH_FSA9480=m # CONFIG_LATTICE_ECP3_CONFIG is not set # CONFIG_SRAM is not set CONFIG_C2PORT=m CONFIG_C2PORT_DURAMAR_2150=m # # EEPROM support # CONFIG_EEPROM_AT24=m CONFIG_EEPROM_AT25=m CONFIG_EEPROM_LEGACY=m CONFIG_EEPROM_MAX6875=m CONFIG_EEPROM_93CX6=m CONFIG_EEPROM_93XX46=m CONFIG_CB710_CORE=m # CONFIG_CB710_DEBUG is not set CONFIG_CB710_DEBUG_ASSUMPTIONS=y # # Texas Instruments shared transport line discipline # CONFIG_TI_ST=m CONFIG_SENSORS_LIS3_I2C=m # # Altera FPGA firmware download module # CONFIG_ALTERA_STAPL=m CONFIG_INTEL_MEI=y CONFIG_INTEL_MEI_ME=y # CONFIG_INTEL_MEI_TXE is not set # CONFIG_VMWARE_VMCI is not set # # Intel MIC Host Driver # # CONFIG_INTEL_MIC_HOST is not set # # Intel MIC Card Driver # # CONFIG_INTEL_MIC_CARD is not set # CONFIG_GENWQE is not set CONFIG_ECHO=m CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # # SCSI device support # CONFIG_SCSI_MOD=y CONFIG_RAID_ATTRS=m CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m CONFIG_SCSI_NETLINK=y CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_CHR_DEV_OSST=m CONFIG_BLK_DEV_SR=y # CONFIG_BLK_DEV_SR_VENDOR is not set CONFIG_CHR_DEV_SG=y CONFIG_CHR_DEV_SCH=m CONFIG_SCSI_ENCLOSURE=m CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_SCAN_ASYNC=y # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=m CONFIG_SCSI_FC_TGT_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m CONFIG_SCSI_SAS_ATTRS=m CONFIG_SCSI_SAS_LIBSAS=m CONFIG_SCSI_SAS_ATA=y CONFIG_SCSI_SAS_HOST_SMP=y CONFIG_SCSI_SRP_ATTRS=m CONFIG_SCSI_SRP_TGT_ATTRS=y CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m CONFIG_ISCSI_BOOT_SYSFS=m CONFIG_SCSI_CXGB3_ISCSI=m CONFIG_SCSI_CXGB4_ISCSI=m CONFIG_SCSI_BNX2_ISCSI=m CONFIG_SCSI_BNX2X_FCOE=m CONFIG_BE2ISCSI=m CONFIG_BLK_DEV_3W_XXXX_RAID=m CONFIG_SCSI_HPSA=m CONFIG_SCSI_3W_9XXX=m CONFIG_SCSI_3W_SAS=m CONFIG_SCSI_ACARD=m CONFIG_SCSI_AACRAID=m CONFIG_SCSI_AIC7XXX=m CONFIG_AIC7XXX_CMDS_PER_DEVICE=8 CONFIG_AIC7XXX_RESET_DELAY_MS=15000 CONFIG_AIC7XXX_DEBUG_ENABLE=y CONFIG_AIC7XXX_DEBUG_MASK=0 CONFIG_AIC7XXX_REG_PRETTY_PRINT=y CONFIG_SCSI_AIC79XX=m CONFIG_AIC79XX_CMDS_PER_DEVICE=32 CONFIG_AIC79XX_RESET_DELAY_MS=5000 CONFIG_AIC79XX_DEBUG_ENABLE=y CONFIG_AIC79XX_DEBUG_MASK=0 CONFIG_AIC79XX_REG_PRETTY_PRINT=y CONFIG_SCSI_AIC94XX=m # CONFIG_AIC94XX_DEBUG is not set CONFIG_SCSI_MVSAS=m CONFIG_SCSI_MVSAS_DEBUG=y # CONFIG_SCSI_MVSAS_TASKLET is not set CONFIG_SCSI_MVUMI=m CONFIG_SCSI_DPT_I2O=m CONFIG_SCSI_ADVANSYS=m CONFIG_SCSI_ARCMSR=m # CONFIG_SCSI_ESAS2R is not set CONFIG_MEGARAID_NEWGEN=y CONFIG_MEGARAID_MM=m CONFIG_MEGARAID_MAILBOX=m CONFIG_MEGARAID_LEGACY=m CONFIG_MEGARAID_SAS=m CONFIG_SCSI_MPT2SAS=m CONFIG_SCSI_MPT2SAS_MAX_SGE=128 # CONFIG_SCSI_MPT2SAS_LOGGING is not set # CONFIG_SCSI_MPT3SAS is not set CONFIG_SCSI_UFSHCD=m # CONFIG_SCSI_UFSHCD_PCI is not set # CONFIG_SCSI_UFSHCD_PLATFORM is not set CONFIG_SCSI_HPTIOP=m CONFIG_SCSI_BUSLOGIC=m # CONFIG_SCSI_FLASHPOINT is not set CONFIG_VMWARE_PVSCSI=m CONFIG_LIBFC=m CONFIG_LIBFCOE=m CONFIG_FCOE=m CONFIG_FCOE_FNIC=m CONFIG_SCSI_DMX3191D=m CONFIG_SCSI_EATA=m CONFIG_SCSI_EATA_TAGGED_QUEUE=y CONFIG_SCSI_EATA_LINKED_COMMANDS=y CONFIG_SCSI_EATA_MAX_TAGS=16 CONFIG_SCSI_FUTURE_DOMAIN=m CONFIG_SCSI_GDTH=m CONFIG_SCSI_ISCI=m CONFIG_SCSI_IPS=m CONFIG_SCSI_INITIO=m CONFIG_SCSI_INIA100=m CONFIG_SCSI_PPA=m CONFIG_SCSI_IMM=m # CONFIG_SCSI_IZIP_EPP16 is not set # CONFIG_SCSI_IZIP_SLOW_CTR is not set CONFIG_SCSI_STEX=m CONFIG_SCSI_SYM53C8XX_2=m CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 CONFIG_SCSI_SYM53C8XX_MMIO=y CONFIG_SCSI_IPR=m # CONFIG_SCSI_IPR_TRACE is not set # CONFIG_SCSI_IPR_DUMP is not set CONFIG_SCSI_QLOGIC_1280=m CONFIG_SCSI_QLA_FC=m CONFIG_TCM_QLA2XXX=m CONFIG_SCSI_QLA_ISCSI=m CONFIG_SCSI_LPFC=m # CONFIG_SCSI_LPFC_DEBUG_FS is not set CONFIG_SCSI_DC395x=m CONFIG_SCSI_DC390T=m CONFIG_SCSI_DEBUG=m CONFIG_SCSI_PMCRAID=m CONFIG_SCSI_PM8001=m CONFIG_SCSI_SRP=m CONFIG_SCSI_BFA_FC=m CONFIG_SCSI_VIRTIO=m # CONFIG_SCSI_CHELSIO_FCOE is not set CONFIG_SCSI_LOWLEVEL_PCMCIA=y CONFIG_PCMCIA_AHA152X=m CONFIG_PCMCIA_FDOMAIN=m CONFIG_PCMCIA_QLOGIC=m CONFIG_PCMCIA_SYM53C500=m CONFIG_SCSI_DH=m CONFIG_SCSI_DH_RDAC=m CONFIG_SCSI_DH_HP_SW=m CONFIG_SCSI_DH_EMC=m CONFIG_SCSI_DH_ALUA=m CONFIG_SCSI_OSD_INITIATOR=m CONFIG_SCSI_OSD_ULD=m CONFIG_SCSI_OSD_DPRINT_SENSE=1 # CONFIG_SCSI_OSD_DEBUG is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_ACPI=y # CONFIG_SATA_ZPODD is not set CONFIG_SATA_PMP=y # # Controllers with non-SFF native interface # CONFIG_SATA_AHCI=y CONFIG_SATA_AHCI_PLATFORM=m CONFIG_SATA_INIC162X=m CONFIG_SATA_ACARD_AHCI=m CONFIG_SATA_SIL24=m CONFIG_ATA_SFF=y # # SFF controllers with custom DMA interface # CONFIG_PDC_ADMA=m CONFIG_SATA_QSTOR=m CONFIG_SATA_SX4=m CONFIG_ATA_BMDMA=y # # SATA SFF controllers with BMDMA # CONFIG_ATA_PIIX=y CONFIG_SATA_MV=m CONFIG_SATA_NV=m CONFIG_SATA_PROMISE=m CONFIG_SATA_SIL=m CONFIG_SATA_SIS=m CONFIG_SATA_SVW=m CONFIG_SATA_ULI=m CONFIG_SATA_VIA=m CONFIG_SATA_VITESSE=m # # PATA SFF controllers with BMDMA # CONFIG_PATA_ALI=m CONFIG_PATA_AMD=m CONFIG_PATA_ARTOP=m CONFIG_PATA_ATIIXP=m CONFIG_PATA_ATP867X=m CONFIG_PATA_CMD64X=m CONFIG_PATA_CYPRESS=m CONFIG_PATA_EFAR=m CONFIG_PATA_HPT366=m CONFIG_PATA_HPT37X=m CONFIG_PATA_HPT3X2N=m CONFIG_PATA_HPT3X3=m # CONFIG_PATA_HPT3X3_DMA is not set CONFIG_PATA_IT8213=m CONFIG_PATA_IT821X=m CONFIG_PATA_JMICRON=m CONFIG_PATA_MARVELL=m CONFIG_PATA_NETCELL=m CONFIG_PATA_NINJA32=m CONFIG_PATA_NS87415=m CONFIG_PATA_OLDPIIX=m CONFIG_PATA_OPTIDMA=m CONFIG_PATA_PDC2027X=m CONFIG_PATA_PDC_OLD=m CONFIG_PATA_RADISYS=m CONFIG_PATA_RDC=m CONFIG_PATA_SCH=m CONFIG_PATA_SERVERWORKS=m CONFIG_PATA_SIL680=m CONFIG_PATA_SIS=y CONFIG_PATA_TOSHIBA=m CONFIG_PATA_TRIFLEX=m CONFIG_PATA_VIA=m CONFIG_PATA_WINBOND=m # # PIO-only SFF controllers # CONFIG_PATA_CMD640_PCI=m CONFIG_PATA_MPIIX=m CONFIG_PATA_NS87410=m CONFIG_PATA_OPTI=m CONFIG_PATA_PCMCIA=m CONFIG_PATA_PLATFORM=m CONFIG_PATA_RZ1000=m # # Generic fallback / legacy drivers # CONFIG_PATA_ACPI=y CONFIG_ATA_GENERIC=y CONFIG_PATA_LEGACY=m CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m CONFIG_MD_RAID10=m CONFIG_MD_RAID456=m CONFIG_MD_MULTIPATH=m CONFIG_MD_FAULTY=m # CONFIG_BCACHE is not set CONFIG_BLK_DEV_DM_BUILTIN=y CONFIG_BLK_DEV_DM=y # CONFIG_DM_DEBUG is not set CONFIG_DM_BUFIO=m CONFIG_DM_BIO_PRISON=m CONFIG_DM_PERSISTENT_DATA=m # CONFIG_DM_DEBUG_BLOCK_STACK_TRACING is not set CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_THIN_PROVISIONING=m # CONFIG_DM_CACHE is not set # CONFIG_DM_ERA is not set CONFIG_DM_MIRROR=m # CONFIG_DM_LOG_USERSPACE is not set CONFIG_DM_RAID=m CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_QL=m CONFIG_DM_MULTIPATH_ST=m # CONFIG_DM_DELAY is not set CONFIG_DM_UEVENT=y # CONFIG_DM_FLAKEY is not set # CONFIG_DM_VERITY is not set # CONFIG_DM_SWITCH is not set CONFIG_TARGET_CORE=m CONFIG_TCM_IBLOCK=m CONFIG_TCM_FILEIO=m CONFIG_TCM_PSCSI=m CONFIG_LOOPBACK_TARGET=m CONFIG_TCM_FC=m CONFIG_ISCSI_TARGET=m # CONFIG_SBP_TARGET is not set CONFIG_FUSION=y CONFIG_FUSION_SPI=m CONFIG_FUSION_FC=m CONFIG_FUSION_SAS=m CONFIG_FUSION_MAX_SGE=128 CONFIG_FUSION_CTL=m CONFIG_FUSION_LAN=m CONFIG_FUSION_LOGGING=y # # IEEE 1394 (FireWire) support # CONFIG_FIREWIRE=m CONFIG_FIREWIRE_OHCI=m CONFIG_FIREWIRE_SBP2=m CONFIG_FIREWIRE_NET=m CONFIG_FIREWIRE_NOSY=m CONFIG_I2O=m CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y CONFIG_I2O_EXT_ADAPTEC=y CONFIG_I2O_EXT_ADAPTEC_DMA64=y CONFIG_I2O_CONFIG=m # CONFIG_I2O_CONFIG_OLD_IOCTL is not set CONFIG_I2O_BUS=m CONFIG_I2O_BLOCK=m CONFIG_I2O_SCSI=m CONFIG_I2O_PROC=m CONFIG_MACINTOSH_DRIVERS=y CONFIG_MAC_EMUMOUSEBTN=m CONFIG_NETDEVICES=y CONFIG_MII=m CONFIG_NET_CORE=y CONFIG_BONDING=m CONFIG_DUMMY=m CONFIG_EQUALIZER=m CONFIG_NET_FC=y CONFIG_IFB=m # CONFIG_NET_TEAM is not set CONFIG_MACVLAN=m CONFIG_MACVTAP=m # CONFIG_VXLAN is not set CONFIG_NETCONSOLE=m CONFIG_NETCONSOLE_DYNAMIC=y CONFIG_NETPOLL=y CONFIG_NET_POLL_CONTROLLER=y CONFIG_RIONET=m CONFIG_RIONET_TX_SIZE=128 CONFIG_RIONET_RX_SIZE=128 CONFIG_TUN=y CONFIG_VETH=m CONFIG_VIRTIO_NET=y # CONFIG_NLMON is not set CONFIG_SUNGEM_PHY=m CONFIG_ARCNET=m CONFIG_ARCNET_1201=m CONFIG_ARCNET_1051=m CONFIG_ARCNET_RAW=m CONFIG_ARCNET_CAP=m CONFIG_ARCNET_COM90xx=m CONFIG_ARCNET_COM90xxIO=m CONFIG_ARCNET_RIM_I=m CONFIG_ARCNET_COM20020=m CONFIG_ARCNET_COM20020_PCI=m CONFIG_ARCNET_COM20020_CS=m CONFIG_ATM_DRIVERS=y CONFIG_ATM_DUMMY=m CONFIG_ATM_TCP=m CONFIG_ATM_LANAI=m CONFIG_ATM_ENI=m # CONFIG_ATM_ENI_DEBUG is not set # CONFIG_ATM_ENI_TUNE_BURST is not set CONFIG_ATM_FIRESTREAM=m CONFIG_ATM_ZATM=m # CONFIG_ATM_ZATM_DEBUG is not set CONFIG_ATM_NICSTAR=m # CONFIG_ATM_NICSTAR_USE_SUNI is not set # CONFIG_ATM_NICSTAR_USE_IDT77105 is not set CONFIG_ATM_IDT77252=m # CONFIG_ATM_IDT77252_DEBUG is not set # CONFIG_ATM_IDT77252_RCV_ALL is not set CONFIG_ATM_IDT77252_USE_SUNI=y CONFIG_ATM_AMBASSADOR=m # CONFIG_ATM_AMBASSADOR_DEBUG is not set CONFIG_ATM_HORIZON=m # CONFIG_ATM_HORIZON_DEBUG is not set CONFIG_ATM_IA=m # CONFIG_ATM_IA_DEBUG is not set CONFIG_ATM_FORE200E=m # CONFIG_ATM_FORE200E_USE_TASKLET is not set CONFIG_ATM_FORE200E_TX_RETRY=16 CONFIG_ATM_FORE200E_DEBUG=0 CONFIG_ATM_HE=m CONFIG_ATM_HE_USE_SUNI=y CONFIG_ATM_SOLOS=m # # CAIF transport drivers # CONFIG_CAIF_TTY=m CONFIG_CAIF_SPI_SLAVE=m # CONFIG_CAIF_SPI_SYNC is not set CONFIG_CAIF_HSI=m # CONFIG_CAIF_VIRTIO is not set # # Distributed Switch Architecture drivers # CONFIG_NET_DSA_MV88E6XXX=m CONFIG_NET_DSA_MV88E6060=m CONFIG_NET_DSA_MV88E6XXX_NEED_PPU=y CONFIG_NET_DSA_MV88E6131=m CONFIG_NET_DSA_MV88E6123_61_65=m CONFIG_ETHERNET=y CONFIG_MDIO=m CONFIG_NET_VENDOR_3COM=y CONFIG_PCMCIA_3C574=m CONFIG_PCMCIA_3C589=m CONFIG_VORTEX=m CONFIG_TYPHOON=m CONFIG_NET_VENDOR_ADAPTEC=y CONFIG_ADAPTEC_STARFIRE=m CONFIG_NET_VENDOR_ALTEON=y CONFIG_ACENIC=m # CONFIG_ACENIC_OMIT_TIGON_I is not set # CONFIG_ALTERA_TSE is not set CONFIG_NET_VENDOR_AMD=y CONFIG_AMD8111_ETH=m CONFIG_PCNET32=m CONFIG_PCMCIA_NMCLAN=m CONFIG_NET_VENDOR_ARC=y CONFIG_NET_VENDOR_ATHEROS=y CONFIG_ATL2=m CONFIG_ATL1=m CONFIG_ATL1E=m CONFIG_ATL1C=m # CONFIG_ALX is not set CONFIG_NET_VENDOR_BROADCOM=y CONFIG_B44=m CONFIG_B44_PCI_AUTOSELECT=y CONFIG_B44_PCICORE_AUTOSELECT=y CONFIG_B44_PCI=y CONFIG_BNX2=m CONFIG_CNIC=m CONFIG_TIGON3=m CONFIG_BNX2X=m CONFIG_BNX2X_SRIOV=y CONFIG_NET_VENDOR_BROCADE=y CONFIG_BNA=m # CONFIG_NET_CALXEDA_XGMAC is not set CONFIG_NET_VENDOR_CHELSIO=y CONFIG_CHELSIO_T1=m CONFIG_CHELSIO_T1_1G=y CONFIG_CHELSIO_T3=m CONFIG_CHELSIO_T4=m CONFIG_CHELSIO_T4VF=m CONFIG_NET_VENDOR_CISCO=y CONFIG_ENIC=m CONFIG_DNET=m CONFIG_NET_VENDOR_DEC=y CONFIG_NET_TULIP=y CONFIG_DE2104X=m CONFIG_DE2104X_DSL=0 CONFIG_TULIP=m # CONFIG_TULIP_MWI is not set # CONFIG_TULIP_MMIO is not set # CONFIG_TULIP_NAPI is not set CONFIG_DE4X5=m CONFIG_WINBOND_840=m CONFIG_DM9102=m CONFIG_ULI526X=m CONFIG_PCMCIA_XIRCOM=m CONFIG_NET_VENDOR_DLINK=y CONFIG_DL2K=m CONFIG_SUNDANCE=m # CONFIG_SUNDANCE_MMIO is not set CONFIG_NET_VENDOR_EMULEX=y CONFIG_BE2NET=m CONFIG_NET_VENDOR_EXAR=y CONFIG_S2IO=m CONFIG_VXGE=m # CONFIG_VXGE_DEBUG_TRACE_ALL is not set CONFIG_NET_VENDOR_FUJITSU=y CONFIG_PCMCIA_FMVJ18X=m CONFIG_NET_VENDOR_HP=y CONFIG_HP100=m CONFIG_NET_VENDOR_INTEL=y CONFIG_E100=m CONFIG_E1000=m CONFIG_E1000E=m CONFIG_IGB=m CONFIG_IGB_HWMON=y CONFIG_IGB_DCA=y CONFIG_IGBVF=m CONFIG_IXGB=m CONFIG_IXGBE=m CONFIG_IXGBE_HWMON=y CONFIG_IXGBE_DCA=y CONFIG_IXGBE_DCB=y CONFIG_IXGBEVF=m # CONFIG_I40E is not set # CONFIG_I40EVF is not set CONFIG_NET_VENDOR_I825XX=y CONFIG_IP1000=m CONFIG_JME=m CONFIG_NET_VENDOR_MARVELL=y # CONFIG_MVMDIO is not set CONFIG_SKGE=m # CONFIG_SKGE_DEBUG is not set CONFIG_SKGE_GENESIS=y CONFIG_SKY2=m # CONFIG_SKY2_DEBUG is not set CONFIG_NET_VENDOR_MELLANOX=y CONFIG_MLX4_EN=m CONFIG_MLX4_EN_DCB=y CONFIG_MLX4_CORE=m CONFIG_MLX4_DEBUG=y # CONFIG_MLX5_CORE is not set CONFIG_NET_VENDOR_MICREL=y CONFIG_KS8842=m CONFIG_KS8851=m CONFIG_KS8851_MLL=m CONFIG_KSZ884X_PCI=m CONFIG_NET_VENDOR_MICROCHIP=y CONFIG_ENC28J60=m # CONFIG_ENC28J60_WRITEVERIFY is not set CONFIG_NET_VENDOR_MYRI=y CONFIG_MYRI10GE=m CONFIG_MYRI10GE_DCA=y CONFIG_FEALNX=m CONFIG_NET_VENDOR_NATSEMI=y CONFIG_NATSEMI=m CONFIG_NS83820=m CONFIG_NET_VENDOR_8390=y CONFIG_PCMCIA_AXNET=m CONFIG_NE2K_PCI=m CONFIG_PCMCIA_PCNET=m CONFIG_NET_VENDOR_NVIDIA=y CONFIG_FORCEDETH=m CONFIG_NET_VENDOR_OKI=y CONFIG_PCH_GBE=m CONFIG_ETHOC=m CONFIG_NET_PACKET_ENGINE=y CONFIG_HAMACHI=m CONFIG_YELLOWFIN=m CONFIG_NET_VENDOR_QLOGIC=y CONFIG_QLA3XXX=m CONFIG_QLCNIC=m CONFIG_QLCNIC_SRIOV=y CONFIG_QLCNIC_DCB=y CONFIG_QLGE=m CONFIG_NETXEN_NIC=m CONFIG_NET_VENDOR_REALTEK=y CONFIG_ATP=m CONFIG_8139CP=m CONFIG_8139TOO=m CONFIG_8139TOO_PIO=y # CONFIG_8139TOO_TUNE_TWISTER is not set CONFIG_8139TOO_8129=y # CONFIG_8139_OLD_RX_RESET is not set CONFIG_R8169=m # CONFIG_SH_ETH is not set CONFIG_NET_VENDOR_RDC=y CONFIG_R6040=m CONFIG_NET_VENDOR_SAMSUNG=y # CONFIG_SXGBE_ETH is not set CONFIG_NET_VENDOR_SEEQ=y CONFIG_NET_VENDOR_SILAN=y CONFIG_SC92031=m CONFIG_NET_VENDOR_SIS=y CONFIG_SIS900=m CONFIG_SIS190=m CONFIG_SFC=m CONFIG_SFC_MTD=y CONFIG_SFC_MCDI_MON=y CONFIG_SFC_SRIOV=y CONFIG_NET_VENDOR_SMSC=y CONFIG_PCMCIA_SMC91C92=m CONFIG_EPIC100=m # CONFIG_SMSC911X is not set CONFIG_SMSC9420=m CONFIG_NET_VENDOR_STMICRO=y CONFIG_STMMAC_ETH=m CONFIG_STMMAC_PLATFORM=y # CONFIG_STMMAC_PCI is not set # CONFIG_STMMAC_DEBUG_FS is not set # CONFIG_STMMAC_DA is not set CONFIG_NET_VENDOR_SUN=y CONFIG_HAPPYMEAL=m CONFIG_SUNGEM=m CONFIG_CASSINI=m CONFIG_NIU=m CONFIG_NET_VENDOR_TEHUTI=y CONFIG_TEHUTI=m CONFIG_NET_VENDOR_TI=y CONFIG_TLAN=m CONFIG_NET_VENDOR_VIA=y CONFIG_VIA_RHINE=m CONFIG_VIA_RHINE_MMIO=y CONFIG_VIA_VELOCITY=m CONFIG_NET_VENDOR_WIZNET=y CONFIG_WIZNET_W5100=m CONFIG_WIZNET_W5300=m # CONFIG_WIZNET_BUS_DIRECT is not set # CONFIG_WIZNET_BUS_INDIRECT is not set CONFIG_WIZNET_BUS_ANY=y CONFIG_NET_VENDOR_XIRCOM=y CONFIG_PCMCIA_XIRC2PS=m CONFIG_FDDI=y CONFIG_DEFXX=m # CONFIG_DEFXX_MMIO is not set CONFIG_SKFP=m # CONFIG_HIPPI is not set CONFIG_NET_SB1000=m CONFIG_PHYLIB=y # # MII PHY device drivers # # CONFIG_AT803X_PHY is not set CONFIG_AMD_PHY=y CONFIG_MARVELL_PHY=y CONFIG_DAVICOM_PHY=y CONFIG_QSEMI_PHY=y CONFIG_LXT_PHY=y CONFIG_CICADA_PHY=y CONFIG_VITESSE_PHY=y CONFIG_SMSC_PHY=y CONFIG_BROADCOM_PHY=y # CONFIG_BCM7XXX_PHY is not set # CONFIG_BCM87XX_PHY is not set CONFIG_ICPLUS_PHY=y CONFIG_REALTEK_PHY=y CONFIG_NATIONAL_PHY=y CONFIG_STE10XP=y CONFIG_LSI_ET1011C_PHY=y CONFIG_MICREL_PHY=y CONFIG_FIXED_PHY=y CONFIG_MDIO_BITBANG=m CONFIG_MDIO_GPIO=m CONFIG_MICREL_KS8995MA=m CONFIG_PLIP=m CONFIG_PPP=y CONFIG_PPP_BSDCOMP=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_FILTER=y CONFIG_PPP_MPPE=m CONFIG_PPP_MULTILINK=y CONFIG_PPPOATM=m CONFIG_PPPOE=m CONFIG_PPTP=m CONFIG_PPPOL2TP=m CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_SLIP=m CONFIG_SLHC=y CONFIG_SLIP_COMPRESSED=y CONFIG_SLIP_SMART=y CONFIG_SLIP_MODE_SLIP6=y # # USB Network Adapters # CONFIG_USB_CATC=m CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m # CONFIG_USB_RTL8152 is not set CONFIG_USB_USBNET=m CONFIG_USB_NET_AX8817X=m CONFIG_USB_NET_AX88179_178A=m CONFIG_USB_NET_CDCETHER=m CONFIG_USB_NET_CDC_EEM=m CONFIG_USB_NET_CDC_NCM=m # CONFIG_USB_NET_HUAWEI_CDC_NCM is not set # CONFIG_USB_NET_CDC_MBIM is not set CONFIG_USB_NET_DM9601=m # CONFIG_USB_NET_SR9700 is not set CONFIG_USB_NET_SR9800=m CONFIG_USB_NET_SMSC75XX=m CONFIG_USB_NET_SMSC95XX=m CONFIG_USB_NET_GL620A=m CONFIG_USB_NET_NET1080=m CONFIG_USB_NET_PLUSB=m CONFIG_USB_NET_MCS7830=m CONFIG_USB_NET_RNDIS_HOST=m CONFIG_USB_NET_CDC_SUBSET=m CONFIG_USB_ALI_M5632=y CONFIG_USB_AN2720=y CONFIG_USB_BELKIN=y CONFIG_USB_ARMLINUX=y CONFIG_USB_EPSON2888=y CONFIG_USB_KC2190=y CONFIG_USB_NET_ZAURUS=m CONFIG_USB_NET_CX82310_ETH=m CONFIG_USB_NET_KALMIA=m CONFIG_USB_NET_QMI_WWAN=m CONFIG_USB_HSO=m CONFIG_USB_NET_INT51X1=m CONFIG_USB_CDC_PHONET=m CONFIG_USB_IPHETH=m CONFIG_USB_SIERRA_NET=m CONFIG_USB_VL600=m CONFIG_WLAN=y CONFIG_PCMCIA_RAYCS=m CONFIG_LIBERTAS_THINFIRM=m # CONFIG_LIBERTAS_THINFIRM_DEBUG is not set CONFIG_LIBERTAS_THINFIRM_USB=m CONFIG_AIRO=m CONFIG_ATMEL=m CONFIG_PCI_ATMEL=m CONFIG_PCMCIA_ATMEL=m CONFIG_AT76C50X_USB=m CONFIG_AIRO_CS=m CONFIG_PCMCIA_WL3501=m # CONFIG_PRISM54 is not set CONFIG_USB_ZD1201=m CONFIG_USB_NET_RNDIS_WLAN=m CONFIG_RTL8180=m CONFIG_RTL8187=m CONFIG_RTL8187_LEDS=y CONFIG_ADM8211=m CONFIG_MAC80211_HWSIM=m CONFIG_MWL8K=m # CONFIG_ATH_CARDS is not set CONFIG_B43=m CONFIG_B43_BCMA=y CONFIG_B43_SSB=y CONFIG_B43_PCI_AUTOSELECT=y CONFIG_B43_PCICORE_AUTOSELECT=y # CONFIG_B43_PCMCIA is not set # CONFIG_B43_SDIO is not set CONFIG_B43_BCMA_PIO=y CONFIG_B43_PIO=y CONFIG_B43_PHY_N=y CONFIG_B43_PHY_LP=y CONFIG_B43_PHY_HT=y CONFIG_B43_LEDS=y CONFIG_B43_HWRNG=y # CONFIG_B43_DEBUG is not set CONFIG_B43LEGACY=m CONFIG_B43LEGACY_PCI_AUTOSELECT=y CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y CONFIG_B43LEGACY_LEDS=y CONFIG_B43LEGACY_HWRNG=y CONFIG_B43LEGACY_DEBUG=y CONFIG_B43LEGACY_DMA=y CONFIG_B43LEGACY_PIO=y CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y # CONFIG_B43LEGACY_DMA_MODE is not set # CONFIG_B43LEGACY_PIO_MODE is not set CONFIG_BRCMUTIL=m CONFIG_BRCMSMAC=m CONFIG_BRCMFMAC=m CONFIG_BRCMFMAC_SDIO=y CONFIG_BRCMFMAC_USB=y # CONFIG_BRCM_TRACING is not set # CONFIG_BRCMDBG is not set CONFIG_HOSTAP=m CONFIG_HOSTAP_FIRMWARE=y CONFIG_HOSTAP_FIRMWARE_NVRAM=y CONFIG_HOSTAP_PLX=m CONFIG_HOSTAP_PCI=m CONFIG_HOSTAP_CS=m CONFIG_IPW2100=m CONFIG_IPW2100_MONITOR=y # CONFIG_IPW2100_DEBUG is not set CONFIG_IPW2200=m CONFIG_IPW2200_MONITOR=y CONFIG_IPW2200_RADIOTAP=y CONFIG_IPW2200_PROMISCUOUS=y CONFIG_IPW2200_QOS=y # CONFIG_IPW2200_DEBUG is not set CONFIG_LIBIPW=m CONFIG_LIBIPW_DEBUG=y CONFIG_IWLWIFI=m CONFIG_IWLDVM=m # CONFIG_IWLMVM is not set CONFIG_IWLWIFI_OPMODE_MODULAR=y # # Debugging Options # # CONFIG_IWLWIFI_DEBUG is not set CONFIG_IWLWIFI_DEBUGFS=y CONFIG_IWLWIFI_DEVICE_TRACING=y CONFIG_IWLEGACY=m CONFIG_IWL4965=m CONFIG_IWL3945=m # # iwl3945 / iwl4965 Debugging Options # # CONFIG_IWLEGACY_DEBUG is not set CONFIG_IWLEGACY_DEBUGFS=y CONFIG_LIBERTAS=m CONFIG_LIBERTAS_USB=m CONFIG_LIBERTAS_CS=m CONFIG_LIBERTAS_SDIO=m CONFIG_LIBERTAS_SPI=m # CONFIG_LIBERTAS_DEBUG is not set CONFIG_LIBERTAS_MESH=y CONFIG_HERMES=m # CONFIG_HERMES_PRISM is not set CONFIG_HERMES_CACHE_FW_ON_INIT=y CONFIG_PLX_HERMES=m CONFIG_TMD_HERMES=m CONFIG_NORTEL_HERMES=m CONFIG_PCMCIA_HERMES=m CONFIG_PCMCIA_SPECTRUM=m CONFIG_ORINOCO_USB=m CONFIG_P54_COMMON=m CONFIG_P54_USB=m CONFIG_P54_PCI=m CONFIG_P54_SPI=m # CONFIG_P54_SPI_DEFAULT_EEPROM is not set CONFIG_P54_LEDS=y CONFIG_RT2X00=m CONFIG_RT2400PCI=m CONFIG_RT2500PCI=m CONFIG_RT61PCI=m CONFIG_RT2800PCI=m CONFIG_RT2800PCI_RT33XX=y CONFIG_RT2800PCI_RT35XX=y CONFIG_RT2800PCI_RT53XX=y CONFIG_RT2800PCI_RT3290=y CONFIG_RT2500USB=m CONFIG_RT73USB=m CONFIG_RT2800USB=m CONFIG_RT2800USB_RT33XX=y CONFIG_RT2800USB_RT35XX=y # CONFIG_RT2800USB_RT3573 is not set CONFIG_RT2800USB_RT53XX=y # CONFIG_RT2800USB_RT55XX is not set CONFIG_RT2800USB_UNKNOWN=y CONFIG_RT2800_LIB=m CONFIG_RT2800_LIB_MMIO=m CONFIG_RT2X00_LIB_MMIO=m CONFIG_RT2X00_LIB_PCI=m CONFIG_RT2X00_LIB_USB=m CONFIG_RT2X00_LIB=m CONFIG_RT2X00_LIB_FIRMWARE=y CONFIG_RT2X00_LIB_CRYPTO=y CONFIG_RT2X00_LIB_LEDS=y # CONFIG_RT2X00_LIB_DEBUGFS is not set # CONFIG_RT2X00_DEBUG is not set CONFIG_RTL_CARDS=m CONFIG_RTL8192CE=m CONFIG_RTL8192SE=m CONFIG_RTL8192DE=m # CONFIG_RTL8723AE is not set # CONFIG_RTL8723BE is not set # CONFIG_RTL8188EE is not set CONFIG_RTL8192CU=m CONFIG_RTLWIFI=m CONFIG_RTLWIFI_PCI=m CONFIG_RTLWIFI_USB=m # CONFIG_RTLWIFI_DEBUG is not set CONFIG_RTL8192C_COMMON=m CONFIG_WL_TI=y CONFIG_WL1251=m CONFIG_WL1251_SPI=m CONFIG_WL1251_SDIO=m CONFIG_WL12XX=m # CONFIG_WL18XX is not set CONFIG_WLCORE=m CONFIG_WLCORE_SPI=m CONFIG_WLCORE_SDIO=m CONFIG_WILINK_PLATFORM_DATA=y CONFIG_ZD1211RW=m # CONFIG_ZD1211RW_DEBUG is not set CONFIG_MWIFIEX=m CONFIG_MWIFIEX_SDIO=m CONFIG_MWIFIEX_PCIE=m CONFIG_MWIFIEX_USB=m # CONFIG_CW1200 is not set # CONFIG_RSI_91X is not set # # WiMAX Wireless Broadband devices # CONFIG_WIMAX_I2400M=m CONFIG_WIMAX_I2400M_USB=m CONFIG_WIMAX_I2400M_DEBUG_LEVEL=8 CONFIG_WAN=y CONFIG_LANMEDIA=m CONFIG_HDLC=m CONFIG_HDLC_RAW=m CONFIG_HDLC_RAW_ETH=m CONFIG_HDLC_CISCO=m CONFIG_HDLC_FR=m CONFIG_HDLC_PPP=m CONFIG_HDLC_X25=m CONFIG_PCI200SYN=m CONFIG_WANXL=m CONFIG_PC300TOO=m CONFIG_FARSYNC=m CONFIG_DSCC4=m CONFIG_DSCC4_PCISYNC=y CONFIG_DSCC4_PCI_RST=y CONFIG_DLCI=m CONFIG_DLCI_MAX=8 CONFIG_LAPBETHER=m CONFIG_X25_ASY=m CONFIG_SBNI=m # CONFIG_SBNI_MULTILINE is not set CONFIG_IEEE802154_DRIVERS=m # CONFIG_IEEE802154_FAKEHARD is not set CONFIG_VMXNET3=m CONFIG_ISDN=y CONFIG_ISDN_I4L=m CONFIG_ISDN_PPP=y CONFIG_ISDN_PPP_VJ=y CONFIG_ISDN_MPP=y CONFIG_IPPP_FILTER=y CONFIG_ISDN_PPP_BSDCOMP=m CONFIG_ISDN_AUDIO=y CONFIG_ISDN_TTY_FAX=y CONFIG_ISDN_X25=y # # ISDN feature submodules # CONFIG_ISDN_DIVERSION=m # # ISDN4Linux hardware drivers # # # Passive cards # CONFIG_ISDN_DRV_HISAX=m # # D-channel protocol features # CONFIG_HISAX_EURO=y CONFIG_DE_AOC=y # CONFIG_HISAX_NO_SENDCOMPLETE is not set # CONFIG_HISAX_NO_LLC is not set # CONFIG_HISAX_NO_KEYPAD is not set CONFIG_HISAX_1TR6=y CONFIG_HISAX_NI1=y CONFIG_HISAX_MAX_CARDS=8 # # HiSax supported cards # CONFIG_HISAX_16_3=y CONFIG_HISAX_TELESPCI=y CONFIG_HISAX_S0BOX=y CONFIG_HISAX_FRITZPCI=y CONFIG_HISAX_AVM_A1_PCMCIA=y CONFIG_HISAX_ELSA=y CONFIG_HISAX_DIEHLDIVA=y CONFIG_HISAX_SEDLBAUER=y CONFIG_HISAX_NETJET=y CONFIG_HISAX_NETJET_U=y CONFIG_HISAX_NICCY=y CONFIG_HISAX_BKM_A4T=y CONFIG_HISAX_SCT_QUADRO=y CONFIG_HISAX_GAZEL=y CONFIG_HISAX_HFC_PCI=y CONFIG_HISAX_W6692=y CONFIG_HISAX_HFC_SX=y CONFIG_HISAX_ENTERNOW_PCI=y # CONFIG_HISAX_DEBUG is not set # # HiSax PCMCIA card service modules # CONFIG_HISAX_SEDLBAUER_CS=m CONFIG_HISAX_ELSA_CS=m CONFIG_HISAX_AVM_A1_CS=m CONFIG_HISAX_TELES_CS=m # # HiSax sub driver modules # CONFIG_HISAX_ST5481=m CONFIG_HISAX_HFCUSB=m CONFIG_HISAX_HFC4S8S=m CONFIG_HISAX_FRITZ_PCIPNP=m # # Active cards # CONFIG_ISDN_CAPI=m CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y CONFIG_CAPI_TRACE=y CONFIG_ISDN_CAPI_CAPI20=m CONFIG_ISDN_CAPI_MIDDLEWARE=y CONFIG_ISDN_CAPI_CAPIDRV=m # # CAPI hardware drivers # CONFIG_CAPI_AVM=y CONFIG_ISDN_DRV_AVMB1_B1PCI=m CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m CONFIG_ISDN_DRV_AVMB1_AVM_CS=m CONFIG_ISDN_DRV_AVMB1_T1PCI=m CONFIG_ISDN_DRV_AVMB1_C4=m CONFIG_CAPI_EICON=y CONFIG_ISDN_DIVAS=m CONFIG_ISDN_DIVAS_BRIPCI=y CONFIG_ISDN_DIVAS_PRIPCI=y CONFIG_ISDN_DIVAS_DIVACAPI=m CONFIG_ISDN_DIVAS_USERIDI=m CONFIG_ISDN_DIVAS_MAINT=m CONFIG_ISDN_DRV_GIGASET=m # CONFIG_GIGASET_CAPI is not set CONFIG_GIGASET_I4L=y # CONFIG_GIGASET_DUMMYLL is not set CONFIG_GIGASET_BASE=m CONFIG_GIGASET_M105=m CONFIG_GIGASET_M101=m # CONFIG_GIGASET_DEBUG is not set CONFIG_HYSDN=m CONFIG_HYSDN_CAPI=y CONFIG_MISDN=m CONFIG_MISDN_DSP=m CONFIG_MISDN_L1OIP=m # # mISDN hardware drivers # CONFIG_MISDN_HFCPCI=m CONFIG_MISDN_HFCMULTI=m CONFIG_MISDN_HFCUSB=m CONFIG_MISDN_AVMFRITZ=m CONFIG_MISDN_SPEEDFAX=m CONFIG_MISDN_INFINEON=m CONFIG_MISDN_W6692=m CONFIG_MISDN_NETJET=m CONFIG_MISDN_IPAC=m CONFIG_MISDN_ISAR=m CONFIG_ISDN_HDLC=m # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=m CONFIG_INPUT_POLLDEV=m CONFIG_INPUT_SPARSEKMAP=m CONFIG_INPUT_MATRIXKMAP=m # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_JOYDEV=m CONFIG_INPUT_EVDEV=y CONFIG_INPUT_EVBUG=m # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ADP5520=m CONFIG_KEYBOARD_ADP5588=m CONFIG_KEYBOARD_ADP5589=m CONFIG_KEYBOARD_ATKBD=y CONFIG_KEYBOARD_QT1070=m # CONFIG_KEYBOARD_QT2160 is not set CONFIG_KEYBOARD_LKKBD=m CONFIG_KEYBOARD_GPIO=m CONFIG_KEYBOARD_GPIO_POLLED=m CONFIG_KEYBOARD_TCA6416=m CONFIG_KEYBOARD_TCA8418=m CONFIG_KEYBOARD_MATRIX=m CONFIG_KEYBOARD_LM8323=m CONFIG_KEYBOARD_LM8333=m CONFIG_KEYBOARD_MAX7359=m CONFIG_KEYBOARD_MCS=m CONFIG_KEYBOARD_MPR121=m CONFIG_KEYBOARD_NEWTON=m CONFIG_KEYBOARD_OPENCORES=m CONFIG_KEYBOARD_STOWAWAY=m CONFIG_KEYBOARD_SUNKBD=m CONFIG_KEYBOARD_STMPE=m CONFIG_KEYBOARD_TC3589X=m CONFIG_KEYBOARD_XTKBD=m CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_CYPRESS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y CONFIG_MOUSE_PS2_ELANTECH=y CONFIG_MOUSE_PS2_SENTELIC=y CONFIG_MOUSE_PS2_TOUCHKIT=y CONFIG_MOUSE_SERIAL=m CONFIG_MOUSE_APPLETOUCH=m CONFIG_MOUSE_BCM5974=m # CONFIG_MOUSE_CYAPA is not set CONFIG_MOUSE_VSXXXAA=m CONFIG_MOUSE_GPIO=m CONFIG_MOUSE_SYNAPTICS_I2C=m CONFIG_MOUSE_SYNAPTICS_USB=m CONFIG_INPUT_JOYSTICK=y CONFIG_JOYSTICK_ANALOG=m CONFIG_JOYSTICK_A3D=m CONFIG_JOYSTICK_ADI=m CONFIG_JOYSTICK_COBRA=m CONFIG_JOYSTICK_GF2K=m CONFIG_JOYSTICK_GRIP=m CONFIG_JOYSTICK_GRIP_MP=m CONFIG_JOYSTICK_GUILLEMOT=m CONFIG_JOYSTICK_INTERACT=m CONFIG_JOYSTICK_SIDEWINDER=m CONFIG_JOYSTICK_TMDC=m CONFIG_JOYSTICK_IFORCE=m CONFIG_JOYSTICK_IFORCE_USB=y CONFIG_JOYSTICK_IFORCE_232=y CONFIG_JOYSTICK_WARRIOR=m CONFIG_JOYSTICK_MAGELLAN=m CONFIG_JOYSTICK_SPACEORB=m CONFIG_JOYSTICK_SPACEBALL=m CONFIG_JOYSTICK_STINGER=m CONFIG_JOYSTICK_TWIDJOY=m CONFIG_JOYSTICK_ZHENHUA=m CONFIG_JOYSTICK_DB9=m CONFIG_JOYSTICK_GAMECON=m CONFIG_JOYSTICK_TURBOGRAFX=m CONFIG_JOYSTICK_AS5011=m CONFIG_JOYSTICK_JOYDUMP=m CONFIG_JOYSTICK_XPAD=m CONFIG_JOYSTICK_XPAD_FF=y CONFIG_JOYSTICK_XPAD_LEDS=y CONFIG_JOYSTICK_WALKERA0701=m CONFIG_INPUT_TABLET=y CONFIG_TABLET_USB_ACECAD=m CONFIG_TABLET_USB_AIPTEK=m CONFIG_TABLET_USB_GTCO=m CONFIG_TABLET_USB_HANWANG=m CONFIG_TABLET_USB_KBTAB=m CONFIG_TABLET_USB_WACOM=m CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_88PM860X=m CONFIG_TOUCHSCREEN_ADS7846=m CONFIG_TOUCHSCREEN_AD7877=m CONFIG_TOUCHSCREEN_AD7879=m CONFIG_TOUCHSCREEN_AD7879_I2C=m CONFIG_TOUCHSCREEN_AD7879_SPI=m CONFIG_TOUCHSCREEN_ATMEL_MXT=m CONFIG_TOUCHSCREEN_AUO_PIXCIR=m CONFIG_TOUCHSCREEN_BU21013=m CONFIG_TOUCHSCREEN_CY8CTMG110=m CONFIG_TOUCHSCREEN_CYTTSP_CORE=m CONFIG_TOUCHSCREEN_CYTTSP_I2C=m CONFIG_TOUCHSCREEN_CYTTSP_SPI=m # CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set CONFIG_TOUCHSCREEN_DA9034=m CONFIG_TOUCHSCREEN_DA9052=m CONFIG_TOUCHSCREEN_DYNAPRO=m CONFIG_TOUCHSCREEN_HAMPSHIRE=m CONFIG_TOUCHSCREEN_EETI=m CONFIG_TOUCHSCREEN_FUJITSU=m CONFIG_TOUCHSCREEN_ILI210X=m CONFIG_TOUCHSCREEN_GUNZE=m CONFIG_TOUCHSCREEN_ELO=m CONFIG_TOUCHSCREEN_WACOM_W8001=m CONFIG_TOUCHSCREEN_WACOM_I2C=m CONFIG_TOUCHSCREEN_MAX11801=m CONFIG_TOUCHSCREEN_MCS5000=m # CONFIG_TOUCHSCREEN_MMS114 is not set CONFIG_TOUCHSCREEN_MTOUCH=m CONFIG_TOUCHSCREEN_INEXIO=m CONFIG_TOUCHSCREEN_MK712=m CONFIG_TOUCHSCREEN_PENMOUNT=m # CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set CONFIG_TOUCHSCREEN_TOUCHRIGHT=m CONFIG_TOUCHSCREEN_TOUCHWIN=m CONFIG_TOUCHSCREEN_UCB1400=m CONFIG_TOUCHSCREEN_PIXCIR=m CONFIG_TOUCHSCREEN_WM831X=m CONFIG_TOUCHSCREEN_WM97XX=m CONFIG_TOUCHSCREEN_WM9705=y CONFIG_TOUCHSCREEN_WM9712=y CONFIG_TOUCHSCREEN_WM9713=y CONFIG_TOUCHSCREEN_USB_COMPOSITE=m CONFIG_TOUCHSCREEN_MC13783=m CONFIG_TOUCHSCREEN_USB_EGALAX=y CONFIG_TOUCHSCREEN_USB_PANJIT=y CONFIG_TOUCHSCREEN_USB_3M=y CONFIG_TOUCHSCREEN_USB_ITM=y CONFIG_TOUCHSCREEN_USB_ETURBO=y CONFIG_TOUCHSCREEN_USB_GUNZE=y CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y CONFIG_TOUCHSCREEN_USB_IRTOUCH=y CONFIG_TOUCHSCREEN_USB_IDEALTEK=y CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y CONFIG_TOUCHSCREEN_USB_GOTOP=y CONFIG_TOUCHSCREEN_USB_JASTEC=y CONFIG_TOUCHSCREEN_USB_ELO=y CONFIG_TOUCHSCREEN_USB_E2I=y CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y CONFIG_TOUCHSCREEN_USB_NEXIO=y CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y CONFIG_TOUCHSCREEN_TOUCHIT213=m CONFIG_TOUCHSCREEN_TSC_SERIO=m CONFIG_TOUCHSCREEN_TSC2005=m CONFIG_TOUCHSCREEN_TSC2007=m CONFIG_TOUCHSCREEN_PCAP=m CONFIG_TOUCHSCREEN_ST1232=m CONFIG_TOUCHSCREEN_STMPE=m # CONFIG_TOUCHSCREEN_SUR40 is not set CONFIG_TOUCHSCREEN_TPS6507X=m # CONFIG_TOUCHSCREEN_ZFORCE is not set CONFIG_INPUT_MISC=y CONFIG_INPUT_88PM860X_ONKEY=m CONFIG_INPUT_AD714X=m CONFIG_INPUT_AD714X_I2C=m CONFIG_INPUT_AD714X_SPI=m CONFIG_INPUT_BMA150=m CONFIG_INPUT_PCSPKR=m CONFIG_INPUT_MAX8925_ONKEY=m CONFIG_INPUT_MC13783_PWRBUTTON=m CONFIG_INPUT_MMA8450=m CONFIG_INPUT_MPU3050=m CONFIG_INPUT_APANEL=m CONFIG_INPUT_GP2A=m CONFIG_INPUT_GPIO_TILT_POLLED=m CONFIG_INPUT_ATLAS_BTNS=m CONFIG_INPUT_ATI_REMOTE2=m CONFIG_INPUT_KEYSPAN_REMOTE=m CONFIG_INPUT_KXTJ9=m # CONFIG_INPUT_KXTJ9_POLLED_MODE is not set CONFIG_INPUT_POWERMATE=m CONFIG_INPUT_YEALINK=m CONFIG_INPUT_CM109=m CONFIG_INPUT_TWL6040_VIBRA=m CONFIG_INPUT_UINPUT=y CONFIG_INPUT_PCF50633_PMU=m CONFIG_INPUT_PCF8574=m CONFIG_INPUT_GPIO_ROTARY_ENCODER=m CONFIG_INPUT_DA9052_ONKEY=m CONFIG_INPUT_WM831X_ON=m CONFIG_INPUT_PCAP=m CONFIG_INPUT_ADXL34X=m CONFIG_INPUT_ADXL34X_I2C=m CONFIG_INPUT_ADXL34X_SPI=m # CONFIG_INPUT_IMS_PCU is not set CONFIG_INPUT_CMA3000=m CONFIG_INPUT_CMA3000_I2C=m # CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set # CONFIG_INPUT_SOC_BUTTON_ARRAY is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=m CONFIG_SERIO_CT82C710=m CONFIG_SERIO_PARKBD=m CONFIG_SERIO_PCIPS2=m CONFIG_SERIO_LIBPS2=y CONFIG_SERIO_RAW=m CONFIG_SERIO_ALTERA_PS2=m CONFIG_SERIO_PS2MULT=m # CONFIG_SERIO_ARC_PS2 is not set CONFIG_GAMEPORT=m CONFIG_GAMEPORT_NS558=m CONFIG_GAMEPORT_L4=m CONFIG_GAMEPORT_EMU10K1=m CONFIG_GAMEPORT_FM801=m # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_VT_CONSOLE_SLEEP=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y CONFIG_DEVPTS_MULTIPLE_INSTANCES=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=0 CONFIG_SERIAL_NONSTANDARD=y CONFIG_ROCKETPORT=m CONFIG_CYCLADES=m # CONFIG_CYZ_INTR is not set CONFIG_MOXA_INTELLIO=m CONFIG_MOXA_SMARTIO=m CONFIG_SYNCLINK=m CONFIG_SYNCLINKMP=m CONFIG_SYNCLINK_GT=m CONFIG_NOZOMI=m CONFIG_ISI=m CONFIG_N_HDLC=m # CONFIG_N_GSM is not set CONFIG_TRACE_ROUTER=m CONFIG_TRACE_SINK=m # CONFIG_DEVKMEM is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y CONFIG_SERIAL_8250_PNP=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_SERIAL_8250_DMA=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_CS=m CONFIG_SERIAL_8250_NR_UARTS=48 CONFIG_SERIAL_8250_RUNTIME_UARTS=32 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set CONFIG_SERIAL_8250_RSA=y # CONFIG_SERIAL_8250_DW is not set # # Non-8250 serial port support # # CONFIG_SERIAL_KGDB_NMI is not set CONFIG_SERIAL_MAX3100=m # CONFIG_SERIAL_MAX310X is not set CONFIG_SERIAL_MRST_MAX3110=m CONFIG_SERIAL_MFD_HSU=m CONFIG_SERIAL_UARTLITE=m CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_CONSOLE_POLL=y CONFIG_SERIAL_JSM=m # CONFIG_SERIAL_SCCNXP is not set CONFIG_SERIAL_ALTERA_JTAGUART=m CONFIG_SERIAL_ALTERA_UART=m CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4 CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200 # CONFIG_SERIAL_IFX6X60 is not set CONFIG_SERIAL_PCH_UART=m # CONFIG_SERIAL_ARC is not set # CONFIG_SERIAL_RP2 is not set # CONFIG_SERIAL_FSL_LPUART is not set CONFIG_TTY_PRINTK=y CONFIG_PRINTER=m # CONFIG_LP_CONSOLE is not set CONFIG_PPDEV=m CONFIG_HVC_DRIVER=y CONFIG_VIRTIO_CONSOLE=m CONFIG_IPMI_HANDLER=m # CONFIG_IPMI_PANIC_EVENT is not set CONFIG_IPMI_DEVICE_INTERFACE=m CONFIG_IPMI_SI=m # CONFIG_IPMI_SI_PROBE_DEFAULTS is not set CONFIG_IPMI_WATCHDOG=m CONFIG_IPMI_POWEROFF=m CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_TIMERIOMEM=m CONFIG_HW_RANDOM_INTEL=m CONFIG_HW_RANDOM_AMD=m CONFIG_HW_RANDOM_VIA=m CONFIG_HW_RANDOM_VIRTIO=m CONFIG_HW_RANDOM_TPM=y CONFIG_NVRAM=m CONFIG_R3964=m CONFIG_APPLICOM=m # # PCMCIA character devices # CONFIG_SYNCLINK_CS=m CONFIG_CARDMAN_4000=m CONFIG_CARDMAN_4040=m CONFIG_IPWIRELESS=m CONFIG_MWAVE=m CONFIG_RAW_DRIVER=m CONFIG_MAX_RAW_DEVS=256 CONFIG_HPET=y CONFIG_HPET_MMAP=y CONFIG_HPET_MMAP_DEFAULT=y CONFIG_HANGCHECK_TIMER=m CONFIG_TCG_TPM=y CONFIG_TCG_TIS=m # CONFIG_TCG_TIS_I2C_ATMEL is not set # CONFIG_TCG_TIS_I2C_INFINEON is not set # CONFIG_TCG_TIS_I2C_NUVOTON is not set CONFIG_TCG_NSC=m CONFIG_TCG_ATMEL=m CONFIG_TCG_INFINEON=m # CONFIG_TCG_ST33_I2C is not set CONFIG_TELCLOCK=m CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=m CONFIG_I2C_MUX=m # # Multiplexer I2C Chip support # CONFIG_I2C_MUX_GPIO=m CONFIG_I2C_MUX_PCA9541=m CONFIG_I2C_MUX_PCA954x=m CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_SMBUS=m CONFIG_I2C_ALGOBIT=m CONFIG_I2C_ALGOPCA=m # # I2C Hardware Bus support # # # PC SMBus host controller drivers # CONFIG_I2C_ALI1535=m CONFIG_I2C_ALI1563=m CONFIG_I2C_ALI15X3=m CONFIG_I2C_AMD756=m CONFIG_I2C_AMD756_S4882=m CONFIG_I2C_AMD8111=m CONFIG_I2C_I801=m CONFIG_I2C_ISCH=m # CONFIG_I2C_ISMT is not set CONFIG_I2C_PIIX4=m CONFIG_I2C_NFORCE2=m CONFIG_I2C_NFORCE2_S4985=m CONFIG_I2C_SIS5595=m CONFIG_I2C_SIS630=m CONFIG_I2C_SIS96X=m CONFIG_I2C_VIA=m CONFIG_I2C_VIAPRO=m # # ACPI drivers # CONFIG_I2C_SCMI=m # # I2C system bus drivers (mostly embedded / system-on-chip) # # CONFIG_I2C_CBUS_GPIO is not set CONFIG_I2C_DESIGNWARE_CORE=m # CONFIG_I2C_DESIGNWARE_PLATFORM is not set CONFIG_I2C_DESIGNWARE_PCI=m CONFIG_I2C_EG20T=m CONFIG_I2C_GPIO=m CONFIG_I2C_OCORES=m CONFIG_I2C_PCA_PLATFORM=m # CONFIG_I2C_PXA_PCI is not set CONFIG_I2C_SIMTEC=m CONFIG_I2C_XILINX=m # # External I2C/SMBus adapter drivers # CONFIG_I2C_DIOLAN_U2C=m CONFIG_I2C_PARPORT=m CONFIG_I2C_PARPORT_LIGHT=m # CONFIG_I2C_ROBOTFUZZ_OSIF is not set CONFIG_I2C_TAOS_EVM=m CONFIG_I2C_TINY_USB=m # # Other I2C/SMBus bus drivers # CONFIG_I2C_STUB=m # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y # # SPI Master Controller Drivers # CONFIG_SPI_ALTERA=m CONFIG_SPI_BITBANG=m CONFIG_SPI_BUTTERFLY=m CONFIG_SPI_GPIO=m CONFIG_SPI_LM70_LLP=m CONFIG_SPI_OC_TINY=m # CONFIG_SPI_PXA2XX is not set # CONFIG_SPI_PXA2XX_PCI is not set # CONFIG_SPI_SC18IS602 is not set CONFIG_SPI_TOPCLIFF_PCH=m # CONFIG_SPI_XCOMM is not set # CONFIG_SPI_XILINX is not set CONFIG_SPI_DESIGNWARE=m CONFIG_SPI_DW_PCI=m CONFIG_SPI_DW_MID_DMA=y # CONFIG_SPI_DW_MMIO is not set # # SPI Protocol Masters # CONFIG_SPI_SPIDEV=m CONFIG_SPI_TLE62X0=m # CONFIG_SPMI is not set CONFIG_HSI=m CONFIG_HSI_BOARDINFO=y # # HSI clients # CONFIG_HSI_CHAR=m # # PPS support # CONFIG_PPS=m # CONFIG_PPS_DEBUG is not set # # PPS clients support # # CONFIG_PPS_CLIENT_KTIMER is not set CONFIG_PPS_CLIENT_LDISC=m CONFIG_PPS_CLIENT_PARPORT=m CONFIG_PPS_CLIENT_GPIO=m # # PPS generators support # # # PTP clock support # CONFIG_PTP_1588_CLOCK=m # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # CONFIG_PTP_1588_CLOCK_PCH=m CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIOLIB=y CONFIG_GPIO_DEVRES=y CONFIG_GPIO_ACPI=y # CONFIG_DEBUG_GPIO is not set CONFIG_GPIO_SYSFS=y CONFIG_GPIO_GENERIC=m # CONFIG_GPIO_DA9052 is not set CONFIG_GPIO_MAX730X=m # # Memory mapped GPIO drivers: # CONFIG_GPIO_GENERIC_PLATFORM=m CONFIG_GPIO_IT8761E=m # CONFIG_GPIO_F7188X is not set # CONFIG_GPIO_SCH311X is not set CONFIG_GPIO_SCH=m CONFIG_GPIO_ICH=m CONFIG_GPIO_VX855=m # CONFIG_GPIO_LYNXPOINT is not set # # I2C GPIO expanders: # CONFIG_GPIO_MAX7300=m CONFIG_GPIO_MAX732X=m CONFIG_GPIO_PCA953X=m CONFIG_GPIO_PCF857X=m CONFIG_GPIO_RC5T583=y CONFIG_GPIO_SX150X=y CONFIG_GPIO_STMPE=y CONFIG_GPIO_TC3589X=y CONFIG_GPIO_TPS65912=m # CONFIG_GPIO_TWL6040 is not set CONFIG_GPIO_WM831X=m CONFIG_GPIO_WM8350=m CONFIG_GPIO_WM8994=m CONFIG_GPIO_ADP5520=m CONFIG_GPIO_ADP5588=m # # PCI GPIO expanders: # CONFIG_GPIO_CS5535=m # CONFIG_GPIO_BT8XX is not set # CONFIG_GPIO_AMD8111 is not set # CONFIG_GPIO_INTEL_MID is not set CONFIG_GPIO_PCH=m CONFIG_GPIO_ML_IOH=m CONFIG_GPIO_TIMBERDALE=y CONFIG_GPIO_RDC321X=m # # SPI GPIO expanders: # CONFIG_GPIO_MAX7301=m CONFIG_GPIO_MC33880=m # # AC97 GPIO expanders: # CONFIG_GPIO_UCB1400=m # # LPC GPIO expanders: # # # MODULbus GPIO expanders: # CONFIG_GPIO_JANZ_TTL=m # CONFIG_GPIO_PALMAS is not set # CONFIG_GPIO_TPS6586X is not set CONFIG_GPIO_TPS65910=y # # USB GPIO expanders: # CONFIG_W1=m CONFIG_W1_CON=y # # 1-wire Bus Masters # CONFIG_W1_MASTER_MATROX=m CONFIG_W1_MASTER_DS2490=m CONFIG_W1_MASTER_DS2482=m CONFIG_W1_MASTER_DS1WM=m CONFIG_W1_MASTER_GPIO=m # # 1-wire Slaves # CONFIG_W1_SLAVE_THERM=m CONFIG_W1_SLAVE_SMEM=m CONFIG_W1_SLAVE_DS2408=m CONFIG_W1_SLAVE_DS2408_READBACK=y # CONFIG_W1_SLAVE_DS2413 is not set CONFIG_W1_SLAVE_DS2423=m CONFIG_W1_SLAVE_DS2431=m CONFIG_W1_SLAVE_DS2433=m # CONFIG_W1_SLAVE_DS2433_CRC is not set CONFIG_W1_SLAVE_DS2760=m CONFIG_W1_SLAVE_DS2780=m CONFIG_W1_SLAVE_DS2781=m # CONFIG_W1_SLAVE_DS28E04 is not set CONFIG_W1_SLAVE_BQ27000=m CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_PDA_POWER=m # CONFIG_GENERIC_ADC_BATTERY is not set CONFIG_MAX8925_POWER=m CONFIG_WM831X_BACKUP=m CONFIG_WM831X_POWER=m CONFIG_WM8350_POWER=m CONFIG_TEST_POWER=m # CONFIG_BATTERY_88PM860X is not set CONFIG_BATTERY_DS2760=m CONFIG_BATTERY_DS2780=m CONFIG_BATTERY_DS2781=m CONFIG_BATTERY_DS2782=m CONFIG_BATTERY_SBS=m CONFIG_BATTERY_BQ27x00=m CONFIG_BATTERY_BQ27X00_I2C=y CONFIG_BATTERY_BQ27X00_PLATFORM=y CONFIG_BATTERY_DA9030=m # CONFIG_BATTERY_DA9052 is not set CONFIG_BATTERY_MAX17040=m CONFIG_BATTERY_MAX17042=m CONFIG_CHARGER_PCF50633=m CONFIG_CHARGER_MAX8903=m CONFIG_CHARGER_LP8727=m CONFIG_CHARGER_GPIO=m CONFIG_CHARGER_MANAGER=y CONFIG_CHARGER_MAX8997=m CONFIG_CHARGER_MAX8998=m # CONFIG_CHARGER_BQ2415X is not set # CONFIG_CHARGER_BQ24190 is not set # CONFIG_CHARGER_BQ24735 is not set CONFIG_CHARGER_SMB347=m # CONFIG_CHARGER_TPS65090 is not set # CONFIG_POWER_RESET is not set # CONFIG_POWER_AVS is not set CONFIG_HWMON=y CONFIG_HWMON_VID=m # CONFIG_HWMON_DEBUG_CHIP is not set # # Native drivers # CONFIG_SENSORS_ABITUGURU=m CONFIG_SENSORS_ABITUGURU3=m CONFIG_SENSORS_AD7314=m CONFIG_SENSORS_AD7414=m CONFIG_SENSORS_AD7418=m CONFIG_SENSORS_ADM1021=m CONFIG_SENSORS_ADM1025=m CONFIG_SENSORS_ADM1026=m CONFIG_SENSORS_ADM1029=m CONFIG_SENSORS_ADM1031=m CONFIG_SENSORS_ADM9240=m # CONFIG_SENSORS_ADT7310 is not set # CONFIG_SENSORS_ADT7410 is not set CONFIG_SENSORS_ADT7411=m CONFIG_SENSORS_ADT7462=m CONFIG_SENSORS_ADT7470=m CONFIG_SENSORS_ADT7475=m CONFIG_SENSORS_ASC7621=m CONFIG_SENSORS_K8TEMP=m CONFIG_SENSORS_K10TEMP=m CONFIG_SENSORS_FAM15H_POWER=m CONFIG_SENSORS_APPLESMC=m CONFIG_SENSORS_ASB100=m CONFIG_SENSORS_ATXP1=m CONFIG_SENSORS_DS620=m CONFIG_SENSORS_DS1621=m # CONFIG_SENSORS_DA9052_ADC is not set CONFIG_SENSORS_I5K_AMB=m CONFIG_SENSORS_F71805F=m CONFIG_SENSORS_F71882FG=m CONFIG_SENSORS_F75375S=m CONFIG_SENSORS_MC13783_ADC=m CONFIG_SENSORS_FSCHMD=m CONFIG_SENSORS_GL518SM=m CONFIG_SENSORS_GL520SM=m CONFIG_SENSORS_G760A=m # CONFIG_SENSORS_G762 is not set CONFIG_SENSORS_GPIO_FAN=m # CONFIG_SENSORS_HIH6130 is not set CONFIG_SENSORS_IBMAEM=m CONFIG_SENSORS_IBMPEX=m # CONFIG_SENSORS_IIO_HWMON is not set CONFIG_SENSORS_CORETEMP=m CONFIG_SENSORS_IT87=m CONFIG_SENSORS_JC42=m CONFIG_SENSORS_LINEAGE=m # CONFIG_SENSORS_LTC2945 is not set CONFIG_SENSORS_LTC4151=m CONFIG_SENSORS_LTC4215=m # CONFIG_SENSORS_LTC4222 is not set CONFIG_SENSORS_LTC4245=m # CONFIG_SENSORS_LTC4260 is not set CONFIG_SENSORS_LTC4261=m CONFIG_SENSORS_MAX1111=m CONFIG_SENSORS_MAX16065=m CONFIG_SENSORS_MAX1619=m CONFIG_SENSORS_MAX1668=m # CONFIG_SENSORS_MAX197 is not set CONFIG_SENSORS_MAX6639=m CONFIG_SENSORS_MAX6642=m CONFIG_SENSORS_MAX6650=m # CONFIG_SENSORS_MAX6697 is not set # CONFIG_SENSORS_HTU21 is not set CONFIG_SENSORS_MCP3021=m CONFIG_SENSORS_ADCXX=m CONFIG_SENSORS_LM63=m CONFIG_SENSORS_LM70=m CONFIG_SENSORS_LM73=m CONFIG_SENSORS_LM75=m CONFIG_SENSORS_LM77=m CONFIG_SENSORS_LM78=m CONFIG_SENSORS_LM80=m CONFIG_SENSORS_LM83=m CONFIG_SENSORS_LM85=m CONFIG_SENSORS_LM87=m CONFIG_SENSORS_LM90=m CONFIG_SENSORS_LM92=m CONFIG_SENSORS_LM93=m # CONFIG_SENSORS_LM95234 is not set CONFIG_SENSORS_LM95241=m CONFIG_SENSORS_LM95245=m CONFIG_SENSORS_PC87360=m CONFIG_SENSORS_PC87427=m CONFIG_SENSORS_NTC_THERMISTOR=m # CONFIG_SENSORS_NCT6775 is not set CONFIG_SENSORS_PCF8591=m # CONFIG_PMBUS is not set CONFIG_SENSORS_SHT15=m CONFIG_SENSORS_SHT21=m CONFIG_SENSORS_SIS5595=m CONFIG_SENSORS_DME1737=m CONFIG_SENSORS_EMC1403=m CONFIG_SENSORS_EMC2103=m CONFIG_SENSORS_EMC6W201=m CONFIG_SENSORS_SMSC47M1=m CONFIG_SENSORS_SMSC47M192=m CONFIG_SENSORS_SMSC47B397=m CONFIG_SENSORS_SCH56XX_COMMON=m CONFIG_SENSORS_SCH5627=m CONFIG_SENSORS_SCH5636=m CONFIG_SENSORS_SMM665=m # CONFIG_SENSORS_ADC128D818 is not set CONFIG_SENSORS_ADS1015=m CONFIG_SENSORS_ADS7828=m CONFIG_SENSORS_ADS7871=m CONFIG_SENSORS_AMC6821=m # CONFIG_SENSORS_INA209 is not set CONFIG_SENSORS_INA2XX=m CONFIG_SENSORS_THMC50=m CONFIG_SENSORS_TMP102=m CONFIG_SENSORS_TMP401=m CONFIG_SENSORS_TMP421=m CONFIG_SENSORS_VIA_CPUTEMP=m CONFIG_SENSORS_VIA686A=m CONFIG_SENSORS_VT1211=m CONFIG_SENSORS_VT8231=m CONFIG_SENSORS_W83781D=m CONFIG_SENSORS_W83791D=m CONFIG_SENSORS_W83792D=m CONFIG_SENSORS_W83793=m CONFIG_SENSORS_W83795=m # CONFIG_SENSORS_W83795_FANCTRL is not set CONFIG_SENSORS_W83L785TS=m CONFIG_SENSORS_W83L786NG=m CONFIG_SENSORS_W83627HF=m CONFIG_SENSORS_W83627EHF=m CONFIG_SENSORS_WM831X=m CONFIG_SENSORS_WM8350=m # # ACPI drivers # CONFIG_SENSORS_ACPI_POWER=m CONFIG_SENSORS_ATK0110=m CONFIG_THERMAL=y CONFIG_THERMAL_HWMON=y CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y # CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set # CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set # CONFIG_THERMAL_GOV_FAIR_SHARE is not set CONFIG_THERMAL_GOV_STEP_WISE=y CONFIG_THERMAL_GOV_USER_SPACE=y # CONFIG_THERMAL_EMULATION is not set # CONFIG_INTEL_POWERCLAMP is not set CONFIG_X86_PKG_TEMP_THERMAL=m # CONFIG_ACPI_INT3403_THERMAL is not set # # Texas Instruments thermal drivers # CONFIG_WATCHDOG=y CONFIG_WATCHDOG_CORE=y # CONFIG_WATCHDOG_NOWAYOUT is not set # # Watchdog Device Drivers # CONFIG_SOFT_WATCHDOG=m CONFIG_DA9052_WATCHDOG=m CONFIG_WM831X_WATCHDOG=m CONFIG_WM8350_WATCHDOG=m # CONFIG_XILINX_WATCHDOG is not set # CONFIG_DW_WATCHDOG is not set CONFIG_ACQUIRE_WDT=m CONFIG_ADVANTECH_WDT=m CONFIG_ALIM1535_WDT=m CONFIG_ALIM7101_WDT=m CONFIG_F71808E_WDT=m CONFIG_SP5100_TCO=m CONFIG_SBC_FITPC2_WATCHDOG=m CONFIG_EUROTECH_WDT=m CONFIG_IB700_WDT=m CONFIG_IBMASR=m CONFIG_WAFER_WDT=m CONFIG_I6300ESB_WDT=m CONFIG_IE6XX_WDT=m CONFIG_ITCO_WDT=m CONFIG_ITCO_VENDOR_SUPPORT=y CONFIG_IT8712F_WDT=m CONFIG_IT87_WDT=m CONFIG_HP_WATCHDOG=m CONFIG_HPWDT_NMI_DECODING=y CONFIG_SC1200_WDT=m CONFIG_PC87413_WDT=m CONFIG_NV_TCO=m CONFIG_60XX_WDT=m CONFIG_SBC8360_WDT=m CONFIG_CPU5_WDT=m CONFIG_SMSC_SCH311X_WDT=m CONFIG_SMSC37B787_WDT=m CONFIG_VIA_WDT=m CONFIG_W83627HF_WDT=m CONFIG_W83697HF_WDT=m CONFIG_W83697UG_WDT=m CONFIG_W83877F_WDT=m CONFIG_W83977F_WDT=m CONFIG_MACHZ_WDT=m CONFIG_SBC_EPX_C3_WATCHDOG=m # CONFIG_MEN_A21_WDT is not set # # PCI-based Watchdog Cards # CONFIG_PCIPCWATCHDOG=m CONFIG_WDTPCI=m # # USB-based Watchdog Cards # CONFIG_USBPCWATCHDOG=m CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # CONFIG_SSB=m CONFIG_SSB_SPROM=y CONFIG_SSB_BLOCKIO=y CONFIG_SSB_PCIHOST_POSSIBLE=y CONFIG_SSB_PCIHOST=y CONFIG_SSB_B43_PCI_BRIDGE=y CONFIG_SSB_PCMCIAHOST_POSSIBLE=y # CONFIG_SSB_PCMCIAHOST is not set CONFIG_SSB_SDIOHOST_POSSIBLE=y CONFIG_SSB_SDIOHOST=y # CONFIG_SSB_SILENT is not set # CONFIG_SSB_DEBUG is not set CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y CONFIG_SSB_DRIVER_PCICORE=y # CONFIG_SSB_DRIVER_GPIO is not set CONFIG_BCMA_POSSIBLE=y # # Broadcom specific AMBA # CONFIG_BCMA=m CONFIG_BCMA_BLOCKIO=y CONFIG_BCMA_HOST_PCI_POSSIBLE=y CONFIG_BCMA_HOST_PCI=y # CONFIG_BCMA_HOST_SOC is not set # CONFIG_BCMA_DRIVER_GMAC_CMN is not set # CONFIG_BCMA_DRIVER_GPIO is not set # CONFIG_BCMA_DEBUG is not set # # Multifunction device drivers # CONFIG_MFD_CORE=y CONFIG_MFD_CS5535=m # CONFIG_MFD_AS3711 is not set CONFIG_PMIC_ADP5520=y CONFIG_MFD_AAT2870_CORE=y # CONFIG_MFD_BCM590XX is not set # CONFIG_MFD_CROS_EC is not set CONFIG_PMIC_DA903X=y CONFIG_PMIC_DA9052=y CONFIG_MFD_DA9052_SPI=y CONFIG_MFD_DA9052_I2C=y # CONFIG_MFD_DA9055 is not set # CONFIG_MFD_DA9063 is not set CONFIG_MFD_MC13XXX=m CONFIG_MFD_MC13XXX_SPI=m CONFIG_MFD_MC13XXX_I2C=m CONFIG_HTC_PASIC3=m CONFIG_HTC_I2CPLD=y CONFIG_LPC_ICH=m CONFIG_LPC_SCH=m CONFIG_MFD_JANZ_CMODIO=m # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_88PM800 is not set # CONFIG_MFD_88PM805 is not set CONFIG_MFD_88PM860X=y # CONFIG_MFD_MAX14577 is not set # CONFIG_MFD_MAX77686 is not set CONFIG_MFD_MAX77693=y # CONFIG_MFD_MAX8907 is not set CONFIG_MFD_MAX8925=y CONFIG_MFD_MAX8997=y CONFIG_MFD_MAX8998=y CONFIG_EZX_PCAP=y # CONFIG_MFD_VIPERBOARD is not set # CONFIG_MFD_RETU is not set CONFIG_MFD_PCF50633=m CONFIG_PCF50633_ADC=m CONFIG_PCF50633_GPIO=m CONFIG_UCB1400_CORE=m CONFIG_MFD_RDC321X=m CONFIG_MFD_RTSX_PCI=m # CONFIG_MFD_RTSX_USB is not set CONFIG_MFD_RC5T583=y # CONFIG_MFD_SEC_CORE is not set # CONFIG_MFD_SI476X_CORE is not set CONFIG_MFD_SM501=m # CONFIG_MFD_SM501_GPIO is not set # CONFIG_MFD_SMSC is not set CONFIG_ABX500_CORE=y CONFIG_AB3100_CORE=y CONFIG_AB3100_OTP=m CONFIG_MFD_STMPE=y # # STMicroelectronics STMPE Interface Drivers # CONFIG_STMPE_I2C=y CONFIG_STMPE_SPI=y # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_LP3943 is not set # CONFIG_MFD_LP8788 is not set CONFIG_MFD_PALMAS=y CONFIG_TPS6105X=m CONFIG_TPS65010=m CONFIG_TPS6507X=m CONFIG_MFD_TPS65090=y CONFIG_MFD_TPS65217=m # CONFIG_MFD_TPS65218 is not set CONFIG_MFD_TPS6586X=y CONFIG_MFD_TPS65910=y CONFIG_MFD_TPS65912=y CONFIG_MFD_TPS65912_I2C=y CONFIG_MFD_TPS65912_SPI=y # CONFIG_MFD_TPS80031 is not set # CONFIG_TWL4030_CORE is not set CONFIG_TWL6040_CORE=y CONFIG_MFD_WL1273_CORE=m CONFIG_MFD_LM3533=m CONFIG_MFD_TIMBERDALE=m CONFIG_MFD_TC3589X=y # CONFIG_MFD_TMIO is not set CONFIG_MFD_VX855=m # CONFIG_MFD_ARIZONA_I2C is not set # CONFIG_MFD_ARIZONA_SPI is not set CONFIG_MFD_WM8400=y CONFIG_MFD_WM831X=y CONFIG_MFD_WM831X_I2C=y CONFIG_MFD_WM831X_SPI=y CONFIG_MFD_WM8350=y CONFIG_MFD_WM8350_I2C=y CONFIG_MFD_WM8994=y CONFIG_REGULATOR=y # CONFIG_REGULATOR_DEBUG is not set CONFIG_REGULATOR_FIXED_VOLTAGE=m CONFIG_REGULATOR_VIRTUAL_CONSUMER=m CONFIG_REGULATOR_USERSPACE_CONSUMER=m CONFIG_REGULATOR_88PM8607=y # CONFIG_REGULATOR_ACT8865 is not set CONFIG_REGULATOR_AD5398=m CONFIG_REGULATOR_AAT2870=m CONFIG_REGULATOR_AB3100=m CONFIG_REGULATOR_DA903X=m CONFIG_REGULATOR_DA9052=m # CONFIG_REGULATOR_DA9210 is not set # CONFIG_REGULATOR_FAN53555 is not set CONFIG_REGULATOR_GPIO=m CONFIG_REGULATOR_ISL6271A=m CONFIG_REGULATOR_LP3971=m CONFIG_REGULATOR_LP3972=m # CONFIG_REGULATOR_LP872X is not set # CONFIG_REGULATOR_LP8755 is not set CONFIG_REGULATOR_MAX1586=m CONFIG_REGULATOR_MAX8649=m CONFIG_REGULATOR_MAX8660=m CONFIG_REGULATOR_MAX8925=m CONFIG_REGULATOR_MAX8952=m # CONFIG_REGULATOR_MAX8973 is not set CONFIG_REGULATOR_MAX8997=m CONFIG_REGULATOR_MAX8998=m # CONFIG_REGULATOR_MAX77693 is not set CONFIG_REGULATOR_MC13XXX_CORE=m CONFIG_REGULATOR_MC13783=m CONFIG_REGULATOR_MC13892=m CONFIG_REGULATOR_PALMAS=m # CONFIG_REGULATOR_PCAP is not set CONFIG_REGULATOR_PCF50633=m # CONFIG_REGULATOR_PFUZE100 is not set CONFIG_REGULATOR_RC5T583=m # CONFIG_REGULATOR_TPS51632 is not set CONFIG_REGULATOR_TPS6105X=m CONFIG_REGULATOR_TPS62360=m CONFIG_REGULATOR_TPS65023=m CONFIG_REGULATOR_TPS6507X=m CONFIG_REGULATOR_TPS65090=m CONFIG_REGULATOR_TPS65217=m CONFIG_REGULATOR_TPS6524X=m CONFIG_REGULATOR_TPS6586X=m CONFIG_REGULATOR_TPS65910=m CONFIG_REGULATOR_TPS65912=m CONFIG_REGULATOR_WM831X=m CONFIG_REGULATOR_WM8350=m CONFIG_REGULATOR_WM8400=m CONFIG_REGULATOR_WM8994=m CONFIG_MEDIA_SUPPORT=m # # Multimedia core support # # CONFIG_MEDIA_CAMERA_SUPPORT is not set # CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set # CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set # CONFIG_MEDIA_RADIO_SUPPORT is not set # CONFIG_MEDIA_RC_SUPPORT is not set # CONFIG_VIDEO_ADV_DEBUG is not set # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set # CONFIG_TTPCI_EEPROM is not set # # Media drivers # # CONFIG_MEDIA_USB_SUPPORT is not set # CONFIG_MEDIA_PCI_SUPPORT is not set # # Supported MMC/SDIO adapters # # CONFIG_CYPRESS_FIRMWARE is not set # # Media ancillary drivers (tuners, sensors, i2c, frontends) # # # Customise DVB Frontends # CONFIG_DVB_TUNER_DIB0070=m CONFIG_DVB_TUNER_DIB0090=m # # Tools to develop new frontends # # CONFIG_DVB_DUMMY_FE is not set # # Graphics support # CONFIG_AGP=y CONFIG_AGP_AMD64=y CONFIG_AGP_INTEL=y CONFIG_AGP_SIS=m CONFIG_AGP_VIA=y CONFIG_INTEL_GTT=y CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 CONFIG_VGA_SWITCHEROO=y # # Direct Rendering Manager # CONFIG_DRM=m CONFIG_DRM_USB=m CONFIG_DRM_KMS_HELPER=m CONFIG_DRM_KMS_FB_HELPER=y CONFIG_DRM_LOAD_EDID_FIRMWARE=y CONFIG_DRM_TTM=m # # I2C encoder or helper chips # CONFIG_DRM_I2C_CH7006=m CONFIG_DRM_I2C_SIL164=m # CONFIG_DRM_I2C_NXP_TDA998X is not set CONFIG_DRM_TDFX=m CONFIG_DRM_R128=m CONFIG_DRM_RADEON=m # CONFIG_DRM_RADEON_UMS is not set CONFIG_DRM_NOUVEAU=m CONFIG_NOUVEAU_DEBUG=5 CONFIG_NOUVEAU_DEBUG_DEFAULT=3 CONFIG_DRM_NOUVEAU_BACKLIGHT=y CONFIG_DRM_I810=m CONFIG_DRM_I915=m CONFIG_DRM_I915_KMS=y CONFIG_DRM_I915_FBDEV=y # CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set # CONFIG_DRM_I915_UMS is not set CONFIG_DRM_MGA=m CONFIG_DRM_SIS=m CONFIG_DRM_VIA=m CONFIG_DRM_SAVAGE=m CONFIG_DRM_VMWGFX=m # CONFIG_DRM_VMWGFX_FBCON is not set CONFIG_DRM_GMA500=m CONFIG_DRM_GMA600=y CONFIG_DRM_GMA3600=y CONFIG_DRM_UDL=m # CONFIG_DRM_AST is not set # CONFIG_DRM_MGAG200 is not set # CONFIG_DRM_CIRRUS_QEMU is not set # CONFIG_DRM_QXL is not set # CONFIG_DRM_BOCHS is not set # CONFIG_DRM_PTN3460 is not set # # Frame buffer Devices # CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=m # CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set CONFIG_FB_SYS_FILLRECT=m CONFIG_FB_SYS_COPYAREA=m CONFIG_FB_SYS_IMAGEBLIT=m # CONFIG_FB_FOREIGN_ENDIAN is not set CONFIG_FB_SYS_FOPS=m CONFIG_FB_DEFERRED_IO=y CONFIG_FB_HECUBA=m CONFIG_FB_SVGALIB=m # CONFIG_FB_MACMODES is not set CONFIG_FB_BACKLIGHT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y # # Frame buffer hardware drivers # CONFIG_FB_CIRRUS=m CONFIG_FB_PM2=m CONFIG_FB_PM2_FIFO_DISCONNECT=y CONFIG_FB_CYBER2000=m CONFIG_FB_CYBER2000_DDC=y CONFIG_FB_ARC=m CONFIG_FB_ASILIANT=y CONFIG_FB_IMSTT=y CONFIG_FB_VGA16=m CONFIG_FB_UVESA=m # CONFIG_FB_VESA is not set CONFIG_FB_EFI=y CONFIG_FB_N411=m CONFIG_FB_HGA=m # CONFIG_FB_OPENCORES is not set CONFIG_FB_S1D13XXX=m CONFIG_FB_NVIDIA=m CONFIG_FB_NVIDIA_I2C=y # CONFIG_FB_NVIDIA_DEBUG is not set CONFIG_FB_NVIDIA_BACKLIGHT=y CONFIG_FB_RIVA=m CONFIG_FB_RIVA_I2C=y # CONFIG_FB_RIVA_DEBUG is not set CONFIG_FB_RIVA_BACKLIGHT=y CONFIG_FB_I740=m CONFIG_FB_LE80578=m CONFIG_FB_CARILLO_RANCH=m CONFIG_FB_INTEL=m # CONFIG_FB_INTEL_DEBUG is not set CONFIG_FB_INTEL_I2C=y CONFIG_FB_MATROX=m CONFIG_FB_MATROX_MILLENIUM=y CONFIG_FB_MATROX_MYSTIQUE=y CONFIG_FB_MATROX_G=y CONFIG_FB_MATROX_I2C=m CONFIG_FB_MATROX_MAVEN=m CONFIG_FB_RADEON=m CONFIG_FB_RADEON_I2C=y CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_RADEON_DEBUG is not set CONFIG_FB_ATY128=m CONFIG_FB_ATY128_BACKLIGHT=y CONFIG_FB_ATY=m CONFIG_FB_ATY_CT=y CONFIG_FB_ATY_GENERIC_LCD=y CONFIG_FB_ATY_GX=y CONFIG_FB_ATY_BACKLIGHT=y CONFIG_FB_S3=m CONFIG_FB_S3_DDC=y CONFIG_FB_SAVAGE=m CONFIG_FB_SAVAGE_I2C=y CONFIG_FB_SAVAGE_ACCEL=y CONFIG_FB_SIS=m CONFIG_FB_SIS_300=y CONFIG_FB_SIS_315=y CONFIG_FB_VIA=m # CONFIG_FB_VIA_DIRECT_PROCFS is not set CONFIG_FB_VIA_X_COMPATIBILITY=y CONFIG_FB_NEOMAGIC=m CONFIG_FB_KYRO=m CONFIG_FB_3DFX=m # CONFIG_FB_3DFX_ACCEL is not set CONFIG_FB_3DFX_I2C=y CONFIG_FB_VOODOO1=m CONFIG_FB_VT8623=m CONFIG_FB_TRIDENT=m CONFIG_FB_ARK=m CONFIG_FB_PM3=m CONFIG_FB_CARMINE=m CONFIG_FB_CARMINE_DRAM_EVAL=y # CONFIG_CARMINE_DRAM_CUSTOM is not set CONFIG_FB_TMIO=m CONFIG_FB_TMIO_ACCELL=y CONFIG_FB_SM501=m CONFIG_FB_SMSCUFX=m CONFIG_FB_UDL=m # CONFIG_FB_GOLDFISH is not set # CONFIG_FB_VIRTUAL is not set CONFIG_FB_METRONOME=m CONFIG_FB_MB862XX=m CONFIG_FB_MB862XX_PCI_GDC=y CONFIG_FB_MB862XX_I2C=y CONFIG_FB_BROADSHEET=m CONFIG_FB_AUO_K190X=m CONFIG_FB_AUO_K1900=m CONFIG_FB_AUO_K1901=m # CONFIG_FB_SIMPLE is not set CONFIG_EXYNOS_VIDEO=y CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m CONFIG_LCD_L4F00242T03=m CONFIG_LCD_LMS283GF05=m CONFIG_LCD_LTV350QV=m # CONFIG_LCD_ILI922X is not set CONFIG_LCD_ILI9320=m CONFIG_LCD_TDO24M=m CONFIG_LCD_VGG2432A4=m CONFIG_LCD_PLATFORM=m CONFIG_LCD_S6E63M0=m CONFIG_LCD_LD9040=m CONFIG_LCD_AMS369FG06=m # CONFIG_LCD_LMS501KF03 is not set # CONFIG_LCD_HX8357 is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_GENERIC=m CONFIG_BACKLIGHT_LM3533=m CONFIG_BACKLIGHT_CARILLO_RANCH=m CONFIG_BACKLIGHT_DA903X=m CONFIG_BACKLIGHT_DA9052=m CONFIG_BACKLIGHT_MAX8925=m CONFIG_BACKLIGHT_APPLE=m CONFIG_BACKLIGHT_SAHARA=m CONFIG_BACKLIGHT_WM831X=m CONFIG_BACKLIGHT_ADP5520=m CONFIG_BACKLIGHT_ADP8860=m CONFIG_BACKLIGHT_ADP8870=m CONFIG_BACKLIGHT_88PM860X=m CONFIG_BACKLIGHT_PCF50633=m CONFIG_BACKLIGHT_AAT2870=m # CONFIG_BACKLIGHT_LM3630A is not set # CONFIG_BACKLIGHT_LM3639 is not set CONFIG_BACKLIGHT_LP855X=m # CONFIG_BACKLIGHT_TPS65217 is not set # CONFIG_BACKLIGHT_GPIO is not set # CONFIG_BACKLIGHT_LV5207LP is not set # CONFIG_BACKLIGHT_BD6107 is not set CONFIG_VGASTATE=m CONFIG_HDMI=y # # Console display driver support # CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_LOGO is not set CONFIG_SOUND=m CONFIG_SOUND_OSS_CORE=y CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m CONFIG_SND_HWDEP=m CONFIG_SND_RAWMIDI=m CONFIG_SND_COMPRESS_OFFLOAD=m CONFIG_SND_JACK=y CONFIG_SND_SEQUENCER=m CONFIG_SND_SEQ_DUMMY=m CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=m # CONFIG_SND_PCM_OSS is not set # CONFIG_SND_SEQUENCER_OSS is not set CONFIG_SND_HRTIMER=m CONFIG_SND_SEQ_HRTIMER_DEFAULT=y CONFIG_SND_DYNAMIC_MINORS=y CONFIG_SND_MAX_CARDS=32 CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set CONFIG_SND_VMASTER=y CONFIG_SND_KCTL_JACK=y CONFIG_SND_DMA_SGBUF=y CONFIG_SND_RAWMIDI_SEQ=m CONFIG_SND_OPL3_LIB_SEQ=m # CONFIG_SND_OPL4_LIB_SEQ is not set # CONFIG_SND_SBAWE_SEQ is not set CONFIG_SND_EMU10K1_SEQ=m CONFIG_SND_MPU401_UART=m CONFIG_SND_OPL3_LIB=m CONFIG_SND_VX_LIB=m CONFIG_SND_AC97_CODEC=m CONFIG_SND_DRIVERS=y CONFIG_SND_PCSP=m CONFIG_SND_DUMMY=m CONFIG_SND_ALOOP=m CONFIG_SND_VIRMIDI=m CONFIG_SND_MTPAV=m CONFIG_SND_MTS64=m CONFIG_SND_SERIAL_U16550=m CONFIG_SND_MPU401=m CONFIG_SND_PORTMAN2X4=m CONFIG_SND_AC97_POWER_SAVE=y CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0 CONFIG_SND_SB_COMMON=m CONFIG_SND_PCI=y CONFIG_SND_AD1889=m CONFIG_SND_ALS300=m CONFIG_SND_ALS4000=m CONFIG_SND_ALI5451=m CONFIG_SND_ASIHPI=m CONFIG_SND_ATIIXP=m CONFIG_SND_ATIIXP_MODEM=m CONFIG_SND_AU8810=m CONFIG_SND_AU8820=m CONFIG_SND_AU8830=m CONFIG_SND_AW2=m CONFIG_SND_AZT3328=m CONFIG_SND_BT87X=m # CONFIG_SND_BT87X_OVERCLOCK is not set CONFIG_SND_CA0106=m CONFIG_SND_CMIPCI=m CONFIG_SND_OXYGEN_LIB=m CONFIG_SND_OXYGEN=m CONFIG_SND_CS4281=m CONFIG_SND_CS46XX=m CONFIG_SND_CS46XX_NEW_DSP=y CONFIG_SND_CTXFI=m CONFIG_SND_DARLA20=m CONFIG_SND_GINA20=m CONFIG_SND_LAYLA20=m CONFIG_SND_DARLA24=m CONFIG_SND_GINA24=m CONFIG_SND_LAYLA24=m CONFIG_SND_MONA=m CONFIG_SND_MIA=m CONFIG_SND_ECHO3G=m CONFIG_SND_INDIGO=m CONFIG_SND_INDIGOIO=m CONFIG_SND_INDIGODJ=m CONFIG_SND_INDIGOIOX=m CONFIG_SND_INDIGODJX=m CONFIG_SND_EMU10K1=m CONFIG_SND_EMU10K1X=m CONFIG_SND_ENS1370=m CONFIG_SND_ENS1371=m CONFIG_SND_ES1938=m CONFIG_SND_ES1968=m CONFIG_SND_ES1968_INPUT=y CONFIG_SND_FM801=m CONFIG_SND_HDSP=m CONFIG_SND_HDSPM=m CONFIG_SND_ICE1712=m CONFIG_SND_ICE1724=m CONFIG_SND_INTEL8X0=m CONFIG_SND_INTEL8X0M=m CONFIG_SND_KORG1212=m CONFIG_SND_LOLA=m CONFIG_SND_LX6464ES=m CONFIG_SND_MAESTRO3=m CONFIG_SND_MAESTRO3_INPUT=y CONFIG_SND_MIXART=m CONFIG_SND_NM256=m CONFIG_SND_PCXHR=m CONFIG_SND_RIPTIDE=m CONFIG_SND_RME32=m CONFIG_SND_RME96=m CONFIG_SND_RME9652=m CONFIG_SND_SONICVIBES=m CONFIG_SND_TRIDENT=m CONFIG_SND_VIA82XX=m CONFIG_SND_VIA82XX_MODEM=m CONFIG_SND_VIRTUOSO=m CONFIG_SND_VX222=m CONFIG_SND_YMFPCI=m # # HD-Audio # CONFIG_SND_HDA=m CONFIG_SND_HDA_INTEL=m CONFIG_SND_HDA_PREALLOC_SIZE=64 CONFIG_SND_HDA_HWDEP=y CONFIG_SND_HDA_RECONFIG=y CONFIG_SND_HDA_INPUT_BEEP=y CONFIG_SND_HDA_INPUT_BEEP_MODE=0 CONFIG_SND_HDA_INPUT_JACK=y CONFIG_SND_HDA_PATCH_LOADER=y CONFIG_SND_HDA_CODEC_REALTEK=m CONFIG_SND_HDA_CODEC_ANALOG=m CONFIG_SND_HDA_CODEC_SIGMATEL=m CONFIG_SND_HDA_CODEC_VIA=m CONFIG_SND_HDA_CODEC_HDMI=m CONFIG_SND_HDA_I915=y CONFIG_SND_HDA_CODEC_CIRRUS=m CONFIG_SND_HDA_CODEC_CONEXANT=m CONFIG_SND_HDA_CODEC_CA0110=m CONFIG_SND_HDA_CODEC_CA0132=m # CONFIG_SND_HDA_CODEC_CA0132_DSP is not set CONFIG_SND_HDA_CODEC_CMEDIA=m CONFIG_SND_HDA_CODEC_SI3054=m CONFIG_SND_HDA_GENERIC=m CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0 CONFIG_SND_SPI=y CONFIG_SND_USB=y CONFIG_SND_USB_AUDIO=m CONFIG_SND_USB_UA101=m CONFIG_SND_USB_USX2Y=m CONFIG_SND_USB_CAIAQ=m CONFIG_SND_USB_CAIAQ_INPUT=y CONFIG_SND_USB_US122L=m CONFIG_SND_USB_6FIRE=m # CONFIG_SND_USB_HIFACE is not set CONFIG_SND_FIREWIRE=y CONFIG_SND_FIREWIRE_LIB=m # CONFIG_SND_DICE is not set CONFIG_SND_FIREWIRE_SPEAKERS=m CONFIG_SND_ISIGHT=m # CONFIG_SND_SCS1X is not set CONFIG_SND_PCMCIA=y CONFIG_SND_VXPOCKET=m CONFIG_SND_PDAUDIOCF=m CONFIG_SND_SOC=m # CONFIG_SND_ATMEL_SOC is not set # CONFIG_SND_SOC_INTEL_SST is not set CONFIG_SND_SOC_I2C_AND_SPI=m # # CODEC drivers # # CONFIG_SND_SOC_ADAU1701 is not set # CONFIG_SND_SOC_AK4104 is not set # CONFIG_SND_SOC_AK4554 is not set # CONFIG_SND_SOC_AK4642 is not set # CONFIG_SND_SOC_AK5386 is not set # CONFIG_SND_SOC_CS42L52 is not set # CONFIG_SND_SOC_CS42L73 is not set # CONFIG_SND_SOC_CS4270 is not set # CONFIG_SND_SOC_CS4271 is not set # CONFIG_SND_SOC_CS42XX8_I2C is not set # CONFIG_SND_SOC_HDMI_CODEC is not set # CONFIG_SND_SOC_PCM1681 is not set # CONFIG_SND_SOC_PCM1792A is not set # CONFIG_SND_SOC_PCM512x_I2C is not set # CONFIG_SND_SOC_PCM512x_SPI is not set # CONFIG_SND_SOC_SGTL5000 is not set # CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set # CONFIG_SND_SOC_SPDIF is not set # CONFIG_SND_SOC_TAS5086 is not set # CONFIG_SND_SOC_TLV320AIC3X is not set # CONFIG_SND_SOC_WM8510 is not set # CONFIG_SND_SOC_WM8523 is not set # CONFIG_SND_SOC_WM8580 is not set # CONFIG_SND_SOC_WM8711 is not set # CONFIG_SND_SOC_WM8728 is not set # CONFIG_SND_SOC_WM8731 is not set # CONFIG_SND_SOC_WM8737 is not set # CONFIG_SND_SOC_WM8741 is not set # CONFIG_SND_SOC_WM8750 is not set # CONFIG_SND_SOC_WM8753 is not set # CONFIG_SND_SOC_WM8770 is not set # CONFIG_SND_SOC_WM8776 is not set # CONFIG_SND_SOC_WM8804 is not set # CONFIG_SND_SOC_WM8903 is not set # CONFIG_SND_SOC_WM8962 is not set # CONFIG_SND_SOC_TPA6130A2 is not set CONFIG_SND_SIMPLE_CARD=m # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=m # # HID support # CONFIG_HID=m CONFIG_HIDRAW=y # CONFIG_UHID is not set CONFIG_HID_GENERIC=m # # Special HID drivers # CONFIG_HID_A4TECH=m CONFIG_HID_ACRUX=m CONFIG_HID_ACRUX_FF=y CONFIG_HID_APPLE=m # CONFIG_HID_APPLEIR is not set CONFIG_HID_AUREAL=m CONFIG_HID_BELKIN=m CONFIG_HID_CHERRY=m CONFIG_HID_CHICONY=m CONFIG_HID_PRODIKEYS=m # CONFIG_HID_CP2112 is not set CONFIG_HID_CYPRESS=m CONFIG_HID_DRAGONRISE=m CONFIG_DRAGONRISE_FF=y CONFIG_HID_EMS_FF=m CONFIG_HID_ELECOM=m # CONFIG_HID_ELO is not set CONFIG_HID_EZKEY=m CONFIG_HID_HOLTEK=m CONFIG_HOLTEK_FF=y # CONFIG_HID_HUION is not set CONFIG_HID_KEYTOUCH=m CONFIG_HID_KYE=m CONFIG_HID_UCLOGIC=m CONFIG_HID_WALTOP=m CONFIG_HID_GYRATION=m # CONFIG_HID_ICADE is not set CONFIG_HID_TWINHAN=m CONFIG_HID_KENSINGTON=m CONFIG_HID_LCPOWER=m # CONFIG_HID_LENOVO_TPKBD is not set CONFIG_HID_LOGITECH=m CONFIG_HID_LOGITECH_DJ=m CONFIG_LOGITECH_FF=y CONFIG_LOGIRUMBLEPAD2_FF=y CONFIG_LOGIG940_FF=y CONFIG_LOGIWHEELS_FF=y CONFIG_HID_MAGICMOUSE=m CONFIG_HID_MICROSOFT=m CONFIG_HID_MONTEREY=m CONFIG_HID_MULTITOUCH=m CONFIG_HID_NTRIG=m CONFIG_HID_ORTEK=m CONFIG_HID_PANTHERLORD=m CONFIG_PANTHERLORD_FF=y CONFIG_HID_PETALYNX=m CONFIG_HID_PICOLCD=m CONFIG_HID_PICOLCD_FB=y CONFIG_HID_PICOLCD_BACKLIGHT=y CONFIG_HID_PICOLCD_LCD=y CONFIG_HID_PICOLCD_LEDS=y CONFIG_HID_PRIMAX=m CONFIG_HID_ROCCAT=m CONFIG_HID_SAITEK=m CONFIG_HID_SAMSUNG=m CONFIG_HID_SONY=m # CONFIG_SONY_FF is not set CONFIG_HID_SPEEDLINK=m # CONFIG_HID_STEELSERIES is not set CONFIG_HID_SUNPLUS=m CONFIG_HID_GREENASIA=m CONFIG_GREENASIA_FF=y CONFIG_HID_SMARTJOYPLUS=m CONFIG_SMARTJOYPLUS_FF=y CONFIG_HID_TIVO=m CONFIG_HID_TOPSEED=m # CONFIG_HID_THINGM is not set CONFIG_HID_THRUSTMASTER=m CONFIG_THRUSTMASTER_FF=y CONFIG_HID_WACOM=m CONFIG_HID_WIIMOTE=m # CONFIG_HID_XINMO is not set CONFIG_HID_ZEROPLUS=m CONFIG_ZEROPLUS_FF=y CONFIG_HID_ZYDACRON=m # CONFIG_HID_SENSOR_HUB is not set # # USB HID support # CONFIG_USB_HID=m CONFIG_HID_PID=y CONFIG_USB_HIDDEV=y # # USB HID Boot Protocol drivers # CONFIG_USB_KBD=m CONFIG_USB_MOUSE=m # # I2C HID support # # CONFIG_I2C_HID is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options # CONFIG_USB_DEFAULT_PERSIST=y CONFIG_USB_DYNAMIC_MINORS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=m CONFIG_USB_WUSB=m CONFIG_USB_WUSB_CBAF=m # CONFIG_USB_WUSB_CBAF_DEBUG is not set # # USB Host Controller Drivers # CONFIG_USB_C67X00_HCD=m CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_PLATFORM=m CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_PCI=y CONFIG_USB_EHCI_HCD_PLATFORM=y CONFIG_USB_OXU210HP_HCD=m CONFIG_USB_ISP116X_HCD=m CONFIG_USB_ISP1760_HCD=m CONFIG_USB_ISP1362_HCD=m # CONFIG_USB_FUSBH200_HCD is not set # CONFIG_USB_FOTG210_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PCI=y CONFIG_USB_OHCI_HCD_PLATFORM=y CONFIG_USB_UHCI_HCD=y CONFIG_USB_U132_HCD=m CONFIG_USB_SL811_HCD=m CONFIG_USB_SL811_HCD_ISO=y CONFIG_USB_SL811_CS=m CONFIG_USB_R8A66597_HCD=m CONFIG_USB_RENESAS_USBHS_HCD=m CONFIG_USB_WHCI_HCD=m CONFIG_USB_HWA_HCD=m CONFIG_USB_HCD_BCMA=m CONFIG_USB_HCD_SSB=m # CONFIG_USB_HCD_TEST_MODE is not set CONFIG_USB_RENESAS_USBHS=m # # USB Device Class drivers # CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m CONFIG_USB_WDM=m CONFIG_USB_TMC=m # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set CONFIG_USB_STORAGE_REALTEK=m CONFIG_REALTEK_AUTOPM=y CONFIG_USB_STORAGE_DATAFAB=m CONFIG_USB_STORAGE_FREECOM=m CONFIG_USB_STORAGE_ISD200=m CONFIG_USB_STORAGE_USBAT=m CONFIG_USB_STORAGE_SDDR09=m CONFIG_USB_STORAGE_SDDR55=m CONFIG_USB_STORAGE_JUMPSHOT=m CONFIG_USB_STORAGE_ALAUDA=m CONFIG_USB_STORAGE_ONETOUCH=m CONFIG_USB_STORAGE_KARMA=m CONFIG_USB_STORAGE_CYPRESS_ATACB=m CONFIG_USB_STORAGE_ENE_UB6250=m # CONFIG_USB_UAS is not set # # USB Imaging devices # CONFIG_USB_MDC800=m CONFIG_USB_MICROTEK=m CONFIG_USB_MUSB_HDRC=m # CONFIG_USB_MUSB_HOST is not set # CONFIG_USB_MUSB_GADGET is not set CONFIG_USB_MUSB_DUAL_ROLE=y CONFIG_USB_MUSB_TUSB6010=m # CONFIG_USB_MUSB_UX500 is not set CONFIG_MUSB_PIO_ONLY=y CONFIG_USB_DWC3=m # CONFIG_USB_DWC3_HOST is not set # CONFIG_USB_DWC3_GADGET is not set CONFIG_USB_DWC3_DUAL_ROLE=y # # Platform Glue Driver Support # CONFIG_USB_DWC3_OMAP=m CONFIG_USB_DWC3_EXYNOS=m CONFIG_USB_DWC3_PCI=m CONFIG_USB_DWC3_KEYSTONE=m # # Debugging features # # CONFIG_USB_DWC3_DEBUG is not set # CONFIG_USB_DWC2 is not set CONFIG_USB_CHIPIDEA=m CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y # CONFIG_USB_CHIPIDEA_DEBUG is not set # # USB port drivers # CONFIG_USB_USS720=m CONFIG_USB_SERIAL=m CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_SIMPLE is not set CONFIG_USB_SERIAL_AIRCABLE=m CONFIG_USB_SERIAL_ARK3116=m CONFIG_USB_SERIAL_BELKIN=m CONFIG_USB_SERIAL_CH341=m CONFIG_USB_SERIAL_WHITEHEAT=m CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m CONFIG_USB_SERIAL_CP210X=m CONFIG_USB_SERIAL_CYPRESS_M8=m CONFIG_USB_SERIAL_EMPEG=m CONFIG_USB_SERIAL_FTDI_SIO=m CONFIG_USB_SERIAL_VISOR=m CONFIG_USB_SERIAL_IPAQ=m CONFIG_USB_SERIAL_IR=m CONFIG_USB_SERIAL_EDGEPORT=m CONFIG_USB_SERIAL_EDGEPORT_TI=m CONFIG_USB_SERIAL_F81232=m CONFIG_USB_SERIAL_GARMIN=m CONFIG_USB_SERIAL_IPW=m CONFIG_USB_SERIAL_IUU=m CONFIG_USB_SERIAL_KEYSPAN_PDA=m CONFIG_USB_SERIAL_KEYSPAN=m CONFIG_USB_SERIAL_KEYSPAN_MPR=y CONFIG_USB_SERIAL_KEYSPAN_USA28=y CONFIG_USB_SERIAL_KEYSPAN_USA28X=y CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y CONFIG_USB_SERIAL_KEYSPAN_USA19=y CONFIG_USB_SERIAL_KEYSPAN_USA18X=y CONFIG_USB_SERIAL_KEYSPAN_USA19W=y CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y CONFIG_USB_SERIAL_KEYSPAN_USA49W=y CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y CONFIG_USB_SERIAL_KLSI=m CONFIG_USB_SERIAL_KOBIL_SCT=m CONFIG_USB_SERIAL_MCT_U232=m CONFIG_USB_SERIAL_METRO=m CONFIG_USB_SERIAL_MOS7720=m CONFIG_USB_SERIAL_MOS7715_PARPORT=y CONFIG_USB_SERIAL_MOS7840=m # CONFIG_USB_SERIAL_MXUPORT is not set CONFIG_USB_SERIAL_NAVMAN=m CONFIG_USB_SERIAL_PL2303=m CONFIG_USB_SERIAL_OTI6858=m CONFIG_USB_SERIAL_QCAUX=m CONFIG_USB_SERIAL_QUALCOMM=m CONFIG_USB_SERIAL_SPCP8X5=m CONFIG_USB_SERIAL_SAFE=m # CONFIG_USB_SERIAL_SAFE_PADDED is not set CONFIG_USB_SERIAL_SIERRAWIRELESS=m CONFIG_USB_SERIAL_SYMBOL=m CONFIG_USB_SERIAL_TI=m CONFIG_USB_SERIAL_CYBERJACK=m CONFIG_USB_SERIAL_XIRCOM=m CONFIG_USB_SERIAL_WWAN=m CONFIG_USB_SERIAL_OPTION=m CONFIG_USB_SERIAL_OMNINET=m CONFIG_USB_SERIAL_OPTICON=m # CONFIG_USB_SERIAL_XSENS_MT is not set # CONFIG_USB_SERIAL_WISHBONE is not set # CONFIG_USB_SERIAL_ZTE is not set CONFIG_USB_SERIAL_SSU100=m CONFIG_USB_SERIAL_QT2=m CONFIG_USB_SERIAL_DEBUG=m # # USB Miscellaneous drivers # CONFIG_USB_EMI62=m CONFIG_USB_EMI26=m CONFIG_USB_ADUTUX=m CONFIG_USB_SEVSEG=m CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m CONFIG_USB_LED=m CONFIG_USB_CYPRESS_CY7C63=m CONFIG_USB_CYTHERM=m CONFIG_USB_IDMOUSE=m CONFIG_USB_FTDI_ELAN=m CONFIG_USB_APPLEDISPLAY=m CONFIG_USB_SISUSBVGA=m # CONFIG_USB_SISUSBVGA_CON is not set CONFIG_USB_LD=m CONFIG_USB_TRANCEVIBRATOR=m CONFIG_USB_IOWARRIOR=m CONFIG_USB_TEST=m # CONFIG_USB_EHSET_TEST_FIXTURE is not set CONFIG_USB_ISIGHTFW=m CONFIG_USB_YUREX=m CONFIG_USB_EZUSB_FX2=m # CONFIG_USB_HSIC_USB3503 is not set CONFIG_USB_ATM=m CONFIG_USB_SPEEDTOUCH=m CONFIG_USB_CXACRU=m CONFIG_USB_UEAGLEATM=m CONFIG_USB_XUSBATM=m # # USB Physical Layer drivers # # CONFIG_USB_PHY is not set # CONFIG_USB_OTG_FSM is not set # CONFIG_NOP_USB_XCEIV is not set # CONFIG_SAMSUNG_USB2PHY is not set # CONFIG_SAMSUNG_USB3PHY is not set # CONFIG_USB_GPIO_VBUS is not set # CONFIG_USB_ISP1301 is not set # CONFIG_USB_RCAR_PHY is not set CONFIG_USB_GADGET=m # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set # CONFIG_USB_GADGET_DEBUG_FS is not set CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 # # USB Peripheral Controller # # CONFIG_USB_FOTG210_UDC is not set # CONFIG_USB_GR_UDC is not set CONFIG_USB_R8A66597=m CONFIG_USB_RENESAS_USBHS_UDC=m # CONFIG_USB_PXA27X is not set # CONFIG_USB_S3C_HSOTG is not set CONFIG_USB_MV_UDC=m # CONFIG_USB_MV_U3D is not set # CONFIG_USB_M66592 is not set CONFIG_USB_AMD5536UDC=m CONFIG_USB_NET2272=m CONFIG_USB_NET2272_DMA=y CONFIG_USB_NET2280=m CONFIG_USB_GOKU=m CONFIG_USB_EG20T=m # CONFIG_USB_DUMMY_HCD is not set CONFIG_USB_LIBCOMPOSITE=m CONFIG_USB_F_ACM=m CONFIG_USB_F_SS_LB=m CONFIG_USB_U_SERIAL=m CONFIG_USB_U_ETHER=m CONFIG_USB_F_SERIAL=m CONFIG_USB_F_OBEX=m CONFIG_USB_F_NCM=m CONFIG_USB_F_ECM=m CONFIG_USB_F_PHONET=m CONFIG_USB_F_EEM=m CONFIG_USB_F_SUBSET=m CONFIG_USB_F_RNDIS=m CONFIG_USB_F_MASS_STORAGE=m CONFIG_USB_F_FS=m # CONFIG_USB_CONFIGFS is not set CONFIG_USB_ZERO=m CONFIG_USB_AUDIO=m CONFIG_GADGET_UAC1=y CONFIG_USB_ETH=m CONFIG_USB_ETH_RNDIS=y CONFIG_USB_ETH_EEM=y CONFIG_USB_G_NCM=m CONFIG_USB_GADGETFS=m CONFIG_USB_FUNCTIONFS=m CONFIG_USB_FUNCTIONFS_ETH=y CONFIG_USB_FUNCTIONFS_RNDIS=y CONFIG_USB_FUNCTIONFS_GENERIC=y CONFIG_USB_MASS_STORAGE=m CONFIG_USB_GADGET_TARGET=m CONFIG_USB_G_SERIAL=m CONFIG_USB_MIDI_GADGET=m CONFIG_USB_G_PRINTER=m CONFIG_USB_CDC_COMPOSITE=m CONFIG_USB_G_NOKIA=m CONFIG_USB_G_ACM_MS=m # CONFIG_USB_G_MULTI is not set CONFIG_USB_G_HID=m CONFIG_USB_G_DBGP=m # CONFIG_USB_G_DBGP_PRINTK is not set CONFIG_USB_G_DBGP_SERIAL=y CONFIG_UWB=m CONFIG_UWB_HWA=m CONFIG_UWB_WHCI=m CONFIG_UWB_I1480U=m CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_CLKGATE is not set # # MMC/SD/SDIO Card Drivers # CONFIG_MMC_BLOCK=m CONFIG_MMC_BLOCK_MINORS=8 CONFIG_MMC_BLOCK_BOUNCE=y CONFIG_SDIO_UART=m # CONFIG_MMC_TEST is not set # # MMC/SD/SDIO Host Controller Drivers # CONFIG_MMC_SDHCI=m CONFIG_MMC_SDHCI_PCI=m CONFIG_MMC_RICOH_MMC=y # CONFIG_MMC_SDHCI_ACPI is not set CONFIG_MMC_SDHCI_PLTFM=m CONFIG_MMC_WBSD=m CONFIG_MMC_TIFM_SD=m CONFIG_MMC_SPI=m CONFIG_MMC_SDRICOH_CS=m CONFIG_MMC_CB710=m CONFIG_MMC_VIA_SDMMC=m CONFIG_MMC_VUB300=m CONFIG_MMC_USHC=m CONFIG_MMC_REALTEK_PCI=m CONFIG_MEMSTICK=m # CONFIG_MEMSTICK_DEBUG is not set # # MemoryStick drivers # # CONFIG_MEMSTICK_UNSAFE_RESUME is not set CONFIG_MSPRO_BLOCK=m # CONFIG_MS_BLOCK is not set # # MemoryStick Host Controller Drivers # CONFIG_MEMSTICK_TIFM_MS=m CONFIG_MEMSTICK_JMICRON_38X=m CONFIG_MEMSTICK_R592=m CONFIG_MEMSTICK_REALTEK_PCI=m CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y # # LED drivers # CONFIG_LEDS_88PM860X=m CONFIG_LEDS_LM3530=m CONFIG_LEDS_LM3533=m # CONFIG_LEDS_LM3642 is not set CONFIG_LEDS_PCA9532=m CONFIG_LEDS_PCA9532_GPIO=y CONFIG_LEDS_GPIO=m CONFIG_LEDS_LP3944=m CONFIG_LEDS_LP55XX_COMMON=m CONFIG_LEDS_LP5521=m CONFIG_LEDS_LP5523=m # CONFIG_LEDS_LP5562 is not set # CONFIG_LEDS_LP8501 is not set CONFIG_LEDS_CLEVO_MAIL=m CONFIG_LEDS_PCA955X=m # CONFIG_LEDS_PCA963X is not set # CONFIG_LEDS_PCA9685 is not set CONFIG_LEDS_WM831X_STATUS=m CONFIG_LEDS_WM8350=m CONFIG_LEDS_DA903X=m CONFIG_LEDS_DA9052=m CONFIG_LEDS_DAC124S085=m CONFIG_LEDS_REGULATOR=m CONFIG_LEDS_BD2802=m CONFIG_LEDS_INTEL_SS4200=m CONFIG_LEDS_LT3593=m CONFIG_LEDS_ADP5520=m CONFIG_LEDS_DELL_NETBOOKS=m CONFIG_LEDS_MC13783=m CONFIG_LEDS_TCA6507=m CONFIG_LEDS_MAX8997=m # CONFIG_LEDS_LM355x is not set # CONFIG_LEDS_BLINKM is not set # # LED Triggers # CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m # CONFIG_LEDS_TRIGGER_ONESHOT is not set CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_LEDS_TRIGGER_BACKLIGHT=m # CONFIG_LEDS_TRIGGER_CPU is not set CONFIG_LEDS_TRIGGER_GPIO=m CONFIG_LEDS_TRIGGER_DEFAULT_ON=m # # iptables trigger is under Netfilter config (LED target) # CONFIG_LEDS_TRIGGER_TRANSIENT=m # CONFIG_LEDS_TRIGGER_CAMERA is not set # CONFIG_ACCESSIBILITY is not set CONFIG_INFINIBAND=m CONFIG_INFINIBAND_USER_MAD=m CONFIG_INFINIBAND_USER_ACCESS=m CONFIG_INFINIBAND_USER_MEM=y CONFIG_INFINIBAND_ADDR_TRANS=y CONFIG_INFINIBAND_MTHCA=m CONFIG_INFINIBAND_MTHCA_DEBUG=y CONFIG_INFINIBAND_IPATH=m CONFIG_INFINIBAND_QIB=m CONFIG_INFINIBAND_QIB_DCA=y CONFIG_INFINIBAND_AMSO1100=m CONFIG_INFINIBAND_AMSO1100_DEBUG=y CONFIG_INFINIBAND_CXGB3=m # CONFIG_INFINIBAND_CXGB3_DEBUG is not set CONFIG_INFINIBAND_CXGB4=m CONFIG_MLX4_INFINIBAND=m # CONFIG_MLX5_INFINIBAND is not set CONFIG_INFINIBAND_NES=m # CONFIG_INFINIBAND_NES_DEBUG is not set CONFIG_INFINIBAND_OCRDMA=m # CONFIG_INFINIBAND_USNIC is not set CONFIG_INFINIBAND_IPOIB=m CONFIG_INFINIBAND_IPOIB_CM=y CONFIG_INFINIBAND_IPOIB_DEBUG=y # CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set CONFIG_INFINIBAND_SRP=m CONFIG_INFINIBAND_SRPT=m CONFIG_INFINIBAND_ISER=m # CONFIG_INFINIBAND_ISERT is not set CONFIG_EDAC=y CONFIG_EDAC_LEGACY_SYSFS=y # CONFIG_EDAC_DEBUG is not set CONFIG_EDAC_DECODE_MCE=m CONFIG_EDAC_MCE_INJ=m CONFIG_EDAC_MM_EDAC=m CONFIG_EDAC_AMD64=m # CONFIG_EDAC_AMD64_ERROR_INJECTION is not set CONFIG_EDAC_E752X=m CONFIG_EDAC_I82975X=m CONFIG_EDAC_I3000=m CONFIG_EDAC_I3200=m CONFIG_EDAC_X38=m CONFIG_EDAC_I5400=m CONFIG_EDAC_I7CORE=m CONFIG_EDAC_I5000=m CONFIG_EDAC_I5100=m CONFIG_EDAC_I7300=m CONFIG_EDAC_SBRIDGE=m CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_SYSTOHC=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # CONFIG_RTC_DRV_88PM860X=m CONFIG_RTC_DRV_DS1307=m CONFIG_RTC_DRV_DS1374=m CONFIG_RTC_DRV_DS1672=m CONFIG_RTC_DRV_DS3232=m CONFIG_RTC_DRV_MAX6900=m CONFIG_RTC_DRV_MAX8925=m CONFIG_RTC_DRV_MAX8998=m # CONFIG_RTC_DRV_MAX8997 is not set CONFIG_RTC_DRV_RS5C372=m CONFIG_RTC_DRV_ISL1208=m CONFIG_RTC_DRV_ISL12022=m # CONFIG_RTC_DRV_ISL12057 is not set CONFIG_RTC_DRV_X1205=m # CONFIG_RTC_DRV_PALMAS is not set # CONFIG_RTC_DRV_PCF2127 is not set # CONFIG_RTC_DRV_PCF8523 is not set CONFIG_RTC_DRV_PCF8563=m CONFIG_RTC_DRV_PCF8583=m CONFIG_RTC_DRV_M41T80=m CONFIG_RTC_DRV_M41T80_WDT=y CONFIG_RTC_DRV_BQ32K=m # CONFIG_RTC_DRV_TPS6586X is not set # CONFIG_RTC_DRV_TPS65910 is not set # CONFIG_RTC_DRV_RC5T583 is not set CONFIG_RTC_DRV_S35390A=m CONFIG_RTC_DRV_FM3130=m CONFIG_RTC_DRV_RX8581=m CONFIG_RTC_DRV_RX8025=m CONFIG_RTC_DRV_EM3027=m CONFIG_RTC_DRV_RV3029C2=m # # SPI RTC drivers # CONFIG_RTC_DRV_M41T93=m CONFIG_RTC_DRV_M41T94=m CONFIG_RTC_DRV_DS1305=m # CONFIG_RTC_DRV_DS1347 is not set CONFIG_RTC_DRV_DS1390=m CONFIG_RTC_DRV_MAX6902=m CONFIG_RTC_DRV_R9701=m CONFIG_RTC_DRV_RS5C348=m CONFIG_RTC_DRV_DS3234=m CONFIG_RTC_DRV_PCF2123=m # CONFIG_RTC_DRV_RX4581 is not set # # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y CONFIG_RTC_DRV_DS1286=m CONFIG_RTC_DRV_DS1511=m CONFIG_RTC_DRV_DS1553=m CONFIG_RTC_DRV_DS1742=m CONFIG_RTC_DRV_DA9052=m CONFIG_RTC_DRV_STK17TA8=m CONFIG_RTC_DRV_M48T86=m CONFIG_RTC_DRV_M48T35=m CONFIG_RTC_DRV_M48T59=m CONFIG_RTC_DRV_MSM6242=m CONFIG_RTC_DRV_BQ4802=m CONFIG_RTC_DRV_RP5C01=m CONFIG_RTC_DRV_V3020=m # CONFIG_RTC_DRV_DS2404 is not set CONFIG_RTC_DRV_WM831X=m CONFIG_RTC_DRV_WM8350=m CONFIG_RTC_DRV_PCF50633=m CONFIG_RTC_DRV_AB3100=m # # on-CPU RTC drivers # CONFIG_RTC_DRV_PCAP=m CONFIG_RTC_DRV_MC13XXX=m # CONFIG_RTC_DRV_MOXART is not set # # HID Sensor RTC drivers # # CONFIG_RTC_DRV_HID_SENSOR_TIME is not set CONFIG_DMADEVICES=y # CONFIG_DMADEVICES_DEBUG is not set # # DMA Devices # CONFIG_INTEL_MID_DMAC=m CONFIG_INTEL_IOATDMA=m # CONFIG_DW_DMAC_CORE is not set # CONFIG_DW_DMAC is not set # CONFIG_DW_DMAC_PCI is not set CONFIG_TIMB_DMA=m CONFIG_PCH_DMA=m CONFIG_DMA_ENGINE=y CONFIG_DMA_ACPI=y # # DMA Clients # # CONFIG_ASYNC_TX_DMA is not set # CONFIG_DMATEST is not set CONFIG_DMA_ENGINE_RAID=y CONFIG_DCA=m CONFIG_AUXDISPLAY=y CONFIG_KS0108=m CONFIG_KS0108_PORT=0x378 CONFIG_KS0108_DELAY=2 CONFIG_CFAG12864B=m CONFIG_CFAG12864B_RATE=20 CONFIG_UIO=m CONFIG_UIO_CIF=m CONFIG_UIO_PDRV_GENIRQ=m # CONFIG_UIO_DMEM_GENIRQ is not set CONFIG_UIO_AEC=m CONFIG_UIO_SERCOS3=m CONFIG_UIO_PCI_GENERIC=m CONFIG_UIO_NETX=m # CONFIG_UIO_MF624 is not set # CONFIG_VFIO is not set CONFIG_VIRT_DRIVERS=y CONFIG_VIRTIO=y # # Virtio drivers # CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_BALLOON=m CONFIG_VIRTIO_MMIO=m CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y # # Microsoft Hyper-V guest support # CONFIG_STAGING=y CONFIG_ET131X=m CONFIG_SLICOSS=m CONFIG_USBIP_CORE=m CONFIG_USBIP_VHCI_HCD=m CONFIG_USBIP_HOST=m # CONFIG_USBIP_DEBUG is not set CONFIG_W35UND=m CONFIG_PRISM2_USB=m CONFIG_COMEDI=m # CONFIG_COMEDI_DEBUG is not set CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048 CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480 # CONFIG_COMEDI_MISC_DRIVERS is not set # CONFIG_COMEDI_ISA_DRIVERS is not set # CONFIG_COMEDI_PCI_DRIVERS is not set # CONFIG_COMEDI_PCMCIA_DRIVERS is not set # CONFIG_COMEDI_USB_DRIVERS is not set CONFIG_COMEDI_8255=m CONFIG_PANEL=m CONFIG_PANEL_PARPORT=0 CONFIG_PANEL_PROFILE=5 # CONFIG_PANEL_CHANGE_MESSAGE is not set CONFIG_RTL8192U=m CONFIG_RTLLIB=m CONFIG_RTLLIB_CRYPTO_CCMP=m CONFIG_RTLLIB_CRYPTO_TKIP=m CONFIG_RTLLIB_CRYPTO_WEP=m CONFIG_RTL8192E=m CONFIG_R8712U=m # CONFIG_R8188EU is not set # CONFIG_R8723AU is not set # CONFIG_R8821AE is not set CONFIG_RTS5139=m # CONFIG_RTS5139_DEBUG is not set # CONFIG_RTS5208 is not set CONFIG_TRANZPORT=m CONFIG_IDE_PHISON=m CONFIG_LINE6_USB=m # CONFIG_LINE6_USB_IMPULSE_RESPONSE is not set CONFIG_USB_SERIAL_QUATECH2=m CONFIG_VT6655=m CONFIG_VT6656=m CONFIG_DX_SEP=m # # IIO staging drivers # # # Accelerometers # CONFIG_ADIS16201=m CONFIG_ADIS16203=m CONFIG_ADIS16204=m CONFIG_ADIS16209=m CONFIG_ADIS16220=m CONFIG_ADIS16240=m CONFIG_LIS3L02DQ=m CONFIG_SCA3000=m # # Analog to digital converters # CONFIG_AD7291=m CONFIG_AD7606=m CONFIG_AD7606_IFACE_PARALLEL=m CONFIG_AD7606_IFACE_SPI=m CONFIG_AD799X=m CONFIG_AD799X_RING_BUFFER=y CONFIG_AD7780=m CONFIG_AD7816=m CONFIG_AD7192=m CONFIG_AD7280=m # # Analog digital bi-direction converters # CONFIG_ADT7316=m CONFIG_ADT7316_SPI=m CONFIG_ADT7316_I2C=m # # Capacitance to digital converters # CONFIG_AD7150=m CONFIG_AD7152=m CONFIG_AD7746=m # # Direct Digital Synthesis # CONFIG_AD5930=m CONFIG_AD9832=m CONFIG_AD9834=m CONFIG_AD9850=m CONFIG_AD9852=m CONFIG_AD9910=m CONFIG_AD9951=m # # Digital gyroscope sensors # CONFIG_ADIS16060=m # # Network Analyzer, Impedance Converters # CONFIG_AD5933=m # # Light sensors # CONFIG_SENSORS_ISL29018=m CONFIG_SENSORS_ISL29028=m CONFIG_TSL2583=m CONFIG_TSL2x7x=m # # Magnetometer sensors # CONFIG_SENSORS_HMC5843=m # # Active energy metering IC # CONFIG_ADE7753=m CONFIG_ADE7754=m CONFIG_ADE7758=m CONFIG_ADE7759=m CONFIG_ADE7854=m CONFIG_ADE7854_I2C=m CONFIG_ADE7854_SPI=m # # Resolver to digital converters # CONFIG_AD2S90=m CONFIG_AD2S1200=m CONFIG_AD2S1210=m # # Triggers - standalone # CONFIG_IIO_PERIODIC_RTC_TRIGGER=m CONFIG_IIO_SIMPLE_DUMMY=m # CONFIG_IIO_SIMPLE_DUMMY_EVENTS is not set # CONFIG_IIO_SIMPLE_DUMMY_BUFFER is not set CONFIG_WLAGS49_H2=m CONFIG_WLAGS49_H25=m CONFIG_CRYSTALHD=m CONFIG_CXT1E1=m CONFIG_SBE_PMCC4_NCOMM=y CONFIG_FB_XGI=m CONFIG_ACPI_QUICKSTART=m CONFIG_SBE_2T3E3=m CONFIG_USB_ENESTORAGE=m CONFIG_BCM_WIMAX=m CONFIG_FT1000=m CONFIG_FT1000_USB=m CONFIG_FT1000_PCMCIA=m # # Speakup console speech # CONFIG_SPEAKUP=m CONFIG_SPEAKUP_SYNTH_ACNTSA=m CONFIG_SPEAKUP_SYNTH_APOLLO=m CONFIG_SPEAKUP_SYNTH_AUDPTR=m CONFIG_SPEAKUP_SYNTH_BNS=m CONFIG_SPEAKUP_SYNTH_DECTLK=m CONFIG_SPEAKUP_SYNTH_DECEXT=m CONFIG_SPEAKUP_SYNTH_LTLK=m CONFIG_SPEAKUP_SYNTH_SOFT=m CONFIG_SPEAKUP_SYNTH_SPKOUT=m CONFIG_SPEAKUP_SYNTH_TXPRT=m CONFIG_SPEAKUP_SYNTH_DUMMY=m CONFIG_TOUCHSCREEN_CLEARPAD_TM1217=m CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4=m CONFIG_STAGING_MEDIA=y # # Android # CONFIG_ANDROID=y CONFIG_ANDROID_BINDER_IPC=y CONFIG_ASHMEM=y CONFIG_ANDROID_LOGGER=m CONFIG_ANDROID_TIMED_OUTPUT=y CONFIG_ANDROID_TIMED_GPIO=m CONFIG_ANDROID_LOW_MEMORY_KILLER=y CONFIG_ANDROID_INTF_ALARM_DEV=y # CONFIG_SYNC is not set # CONFIG_ION is not set CONFIG_USB_WPAN_HCD=m CONFIG_WIMAX_GDM72XX=m CONFIG_WIMAX_GDM72XX_QOS=y CONFIG_WIMAX_GDM72XX_K_MODE=y CONFIG_WIMAX_GDM72XX_WIMAX2=y CONFIG_WIMAX_GDM72XX_USB=y # CONFIG_WIMAX_GDM72XX_SDIO is not set # CONFIG_WIMAX_GDM72XX_USB_PM is not set # CONFIG_LTE_GDM724X is not set CONFIG_NET_VENDOR_SILICOM=y # CONFIG_SBYPASS is not set # CONFIG_BPCTL is not set # CONFIG_CED1401 is not set # CONFIG_DGRP is not set # CONFIG_FIREWIRE_SERIAL is not set # CONFIG_MTD_SPINAND_MT29F is not set # CONFIG_LUSTRE_FS is not set # CONFIG_XILLYBUS is not set # CONFIG_DGNC is not set # CONFIG_DGAP is not set # CONFIG_GS_FPGABOOT is not set CONFIG_X86_PLATFORM_DEVICES=y CONFIG_ACER_WMI=m CONFIG_ACERHDF=m # CONFIG_ALIENWARE_WMI is not set CONFIG_ASUS_LAPTOP=m CONFIG_DELL_LAPTOP=m CONFIG_DELL_WMI=m CONFIG_DELL_WMI_AIO=m CONFIG_FUJITSU_LAPTOP=m # CONFIG_FUJITSU_LAPTOP_DEBUG is not set CONFIG_FUJITSU_TABLET=m CONFIG_AMILO_RFKILL=m CONFIG_HP_ACCEL=m # CONFIG_HP_WIRELESS is not set CONFIG_HP_WMI=m CONFIG_MSI_LAPTOP=m CONFIG_PANASONIC_LAPTOP=m CONFIG_COMPAL_LAPTOP=m CONFIG_SONY_LAPTOP=m CONFIG_SONYPI_COMPAT=y CONFIG_IDEAPAD_LAPTOP=m CONFIG_THINKPAD_ACPI=m CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y CONFIG_THINKPAD_ACPI_DEBUGFACILITIES=y # CONFIG_THINKPAD_ACPI_DEBUG is not set # CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set CONFIG_THINKPAD_ACPI_VIDEO=y CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y CONFIG_SENSORS_HDAPS=m CONFIG_INTEL_MENLOW=m CONFIG_EEEPC_LAPTOP=m CONFIG_ASUS_WMI=m CONFIG_ASUS_NB_WMI=m CONFIG_EEEPC_WMI=m CONFIG_ACPI_WMI=m CONFIG_MSI_WMI=m CONFIG_TOPSTAR_LAPTOP=m CONFIG_ACPI_TOSHIBA=m CONFIG_TOSHIBA_BT_RFKILL=m CONFIG_ACPI_CMPC=m CONFIG_INTEL_IPS=m CONFIG_IBM_RTL=m CONFIG_XO15_EBOOK=m CONFIG_SAMSUNG_LAPTOP=m CONFIG_MXM_WMI=m CONFIG_INTEL_OAKTRAIL=m CONFIG_SAMSUNG_Q10=m CONFIG_APPLE_GMUX=m # CONFIG_INTEL_RST is not set # CONFIG_INTEL_SMARTCONNECT is not set # CONFIG_PVPANIC is not set # CONFIG_CHROME_PLATFORMS is not set # # Hardware Spinlock drivers # CONFIG_CLKEVT_I8253=y CONFIG_I8253_LOCK=y CONFIG_CLKBLD_I8253=y # CONFIG_SH_TIMER_CMT is not set # CONFIG_SH_TIMER_MTU2 is not set # CONFIG_SH_TIMER_TMU is not set # CONFIG_EM_TIMER_STI is not set # CONFIG_MAILBOX is not set CONFIG_IOMMU_API=y CONFIG_IOMMU_SUPPORT=y CONFIG_AMD_IOMMU=y CONFIG_AMD_IOMMU_STATS=y CONFIG_AMD_IOMMU_V2=m CONFIG_DMAR_TABLE=y CONFIG_INTEL_IOMMU=y # CONFIG_INTEL_IOMMU_DEFAULT_ON is not set CONFIG_INTEL_IOMMU_FLOPPY_WA=y CONFIG_IRQ_REMAP=y # # Remoteproc drivers # # CONFIG_STE_MODEM_RPROC is not set # # Rpmsg drivers # CONFIG_PM_DEVFREQ=y # # DEVFREQ Governors # CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y CONFIG_DEVFREQ_GOV_PERFORMANCE=y CONFIG_DEVFREQ_GOV_POWERSAVE=y CONFIG_DEVFREQ_GOV_USERSPACE=y # # DEVFREQ Drivers # CONFIG_EXTCON=y # # Extcon Device Drivers # CONFIG_EXTCON_GPIO=m # CONFIG_EXTCON_ADC_JACK is not set # CONFIG_EXTCON_MAX77693 is not set CONFIG_EXTCON_MAX8997=m # CONFIG_EXTCON_PALMAS is not set CONFIG_MEMORY=y CONFIG_IIO=m CONFIG_IIO_BUFFER=y # CONFIG_IIO_BUFFER_CB is not set CONFIG_IIO_KFIFO_BUF=m CONFIG_IIO_TRIGGERED_BUFFER=m CONFIG_IIO_TRIGGER=y CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 # # Accelerometers # # CONFIG_BMA180 is not set # CONFIG_IIO_ST_ACCEL_3AXIS is not set CONFIG_KXSD9=m # # Analog to digital converters # CONFIG_AD_SIGMA_DELTA=m # CONFIG_AD7266 is not set CONFIG_AD7298=m CONFIG_AD7476=m # CONFIG_AD7791 is not set CONFIG_AD7793=m CONFIG_AD7887=m # CONFIG_AD7923 is not set CONFIG_MAX1363=m # CONFIG_MCP320X is not set # CONFIG_MCP3422 is not set # CONFIG_NAU7802 is not set # CONFIG_TI_ADC081C is not set # # Amplifiers # CONFIG_AD8366=m # # Hid Sensor IIO Common # # # Digital to analog converters # CONFIG_AD5064=m CONFIG_AD5360=m CONFIG_AD5380=m CONFIG_AD5421=m CONFIG_AD5446=m # CONFIG_AD5449 is not set CONFIG_AD5504=m CONFIG_AD5624R_SPI=m CONFIG_AD5686=m # CONFIG_AD5755 is not set CONFIG_AD5764=m CONFIG_AD5791=m # CONFIG_AD7303 is not set # CONFIG_MAX517 is not set # CONFIG_MCP4725 is not set # # Frequency Synthesizers DDS/PLL # # # Clock Generator/Distribution # # CONFIG_AD9523 is not set # # Phase-Locked Loop (PLL) frequency synthesizers # # CONFIG_ADF4350 is not set # # Digital gyroscope sensors # CONFIG_ADIS16080=m CONFIG_ADIS16130=m # CONFIG_ADIS16136 is not set CONFIG_ADIS16260=m CONFIG_ADXRS450=m # CONFIG_IIO_ST_GYRO_3AXIS is not set # CONFIG_ITG3200 is not set # # Humidity sensors # # CONFIG_DHT11 is not set # CONFIG_SI7005 is not set # # Inertial measurement units # CONFIG_ADIS16400=m # CONFIG_ADIS16480 is not set # CONFIG_INV_MPU6050_IIO is not set CONFIG_IIO_ADIS_LIB=m CONFIG_IIO_ADIS_LIB_BUFFER=y # # Light sensors # # CONFIG_ADJD_S311 is not set # CONFIG_APDS9300 is not set # CONFIG_CM32181 is not set # CONFIG_CM36651 is not set # CONFIG_GP2AP020A00F is not set # CONFIG_SENSORS_LM3533 is not set # CONFIG_LTR501 is not set # CONFIG_TCS3472 is not set CONFIG_SENSORS_TSL2563=m # CONFIG_TSL4531 is not set # CONFIG_VCNL4000 is not set # # Magnetometer sensors # # CONFIG_AK8975 is not set # CONFIG_MAG3110 is not set # CONFIG_IIO_ST_MAGN_3AXIS is not set # # Inclinometer sensors # # # Triggers - standalone # # CONFIG_IIO_INTERRUPT_TRIGGER is not set CONFIG_IIO_SYSFS_TRIGGER=m # # Pressure sensors # # CONFIG_MPL3115 is not set # CONFIG_IIO_ST_PRESS is not set # # Temperature sensors # # CONFIG_TMP006 is not set # CONFIG_NTB is not set # CONFIG_VME_BUS is not set # CONFIG_PWM is not set CONFIG_IPACK_BUS=m CONFIG_BOARD_TPCI200=m CONFIG_SERIAL_IPOCTAL=m CONFIG_RESET_CONTROLLER=y # CONFIG_FMC is not set # # PHY Subsystem # CONFIG_GENERIC_PHY=y # CONFIG_BCM_KONA_USB2_PHY is not set # CONFIG_PHY_SAMSUNG_USB2 is not set # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # # Firmware Drivers # CONFIG_EDD=y CONFIG_EDD_OFF=y CONFIG_FIRMWARE_MEMMAP=y CONFIG_DELL_RBU=m CONFIG_DCDBAS=m CONFIG_DMIID=y CONFIG_DMI_SYSFS=m CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y CONFIG_ISCSI_IBFT_FIND=y CONFIG_ISCSI_IBFT=m # CONFIG_GOOGLE_FIRMWARE is not set # # EFI (Extensible Firmware Interface) Support # CONFIG_EFI_VARS=y CONFIG_EFI_VARS_PSTORE=y # CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set CONFIG_EFI_RUNTIME_MAP=y CONFIG_UEFI_CPER=y # # File systems # CONFIG_DCACHE_WORD_ACCESS=y CONFIG_EXT2_FS=m CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y CONFIG_EXT3_DEFAULTS_TO_ORDERED=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y # CONFIG_EXT4_DEBUG is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_JBD2=y # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=y CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_FANOTIFY=y CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set # CONFIG_QUOTA_DEBUG is not set CONFIG_QUOTA_TREE=m CONFIG_QFMT_V1=m CONFIG_QFMT_V2=m CONFIG_QUOTACTL=y CONFIG_QUOTACTL_COMPAT=y CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=y CONFIG_CUSE=m # # Caches # CONFIG_FSCACHE=m CONFIG_FSCACHE_STATS=y CONFIG_FSCACHE_HISTOGRAM=y # CONFIG_FSCACHE_DEBUG is not set # CONFIG_FSCACHE_OBJECT_LIST is not set CONFIG_CACHEFILES=m # CONFIG_CACHEFILES_DEBUG is not set # CONFIG_CACHEFILES_HISTOGRAM is not set # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_UDF_FS=m CONFIG_UDF_NLS=y # # DOS/FAT/NT Filesystems # CONFIG_FAT_FS=y CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_NTFS_FS=m # CONFIG_NTFS_DEBUG is not set # CONFIG_NTFS_RW is not set # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_VMCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_TMPFS_XATTR=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_CONFIGFS_FS=m CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_ECRYPT_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set # CONFIG_UBIFS_FS is not set # CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_QNX6FS_FS is not set # CONFIG_ROMFS_FS is not set CONFIG_PSTORE=y # CONFIG_PSTORE_CONSOLE is not set # CONFIG_PSTORE_FTRACE is not set # CONFIG_PSTORE_RAM is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set # CONFIG_EXOFS_FS is not set CONFIG_F2FS_FS=m CONFIG_F2FS_STAT_FS=y CONFIG_F2FS_FS_XATTR=y CONFIG_F2FS_FS_POSIX_ACL=y CONFIG_F2FS_FS_SECURITY=y CONFIG_F2FS_CHECK_FS=y # CONFIG_EFIVAR_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V2=m CONFIG_NFS_V3=m CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=m # CONFIG_NFS_SWAP is not set # CONFIG_NFS_V4_1 is not set CONFIG_NFS_FSCACHE=y # CONFIG_NFS_USE_LEGACY_DNS is not set CONFIG_NFS_USE_KERNEL_DNS=y CONFIG_NFSD=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y # CONFIG_NFSD_V4_SECURITY_LABEL is not set # CONFIG_NFSD_FAULT_INJECTION is not set CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_SUNRPC_DEBUG is not set CONFIG_SUNRPC_XPRT_RDMA_CLIENT=m CONFIG_SUNRPC_XPRT_RDMA_SERVER=m CONFIG_CEPH_FS=m # CONFIG_CEPH_FSCACHE is not set # CONFIG_CEPH_FS_POSIX_ACL is not set CONFIG_CIFS=m CONFIG_CIFS_STATS=y # CONFIG_CIFS_STATS2 is not set CONFIG_CIFS_WEAK_PW_HASH=y CONFIG_CIFS_UPCALL=y CONFIG_CIFS_XATTR=y CONFIG_CIFS_POSIX=y CONFIG_CIFS_ACL=y CONFIG_CIFS_DEBUG=y # CONFIG_CIFS_DEBUG2 is not set CONFIG_CIFS_DFS_UPCALL=y # CONFIG_CIFS_SMB2 is not set CONFIG_CIFS_FSCACHE=y CONFIG_NCP_FS=m CONFIG_NCPFS_PACKET_SIGNING=y CONFIG_NCPFS_IOCTL_LOCKING=y CONFIG_NCPFS_STRONG=y CONFIG_NCPFS_NFS_NS=y CONFIG_NCPFS_OS2_NS=y # CONFIG_NCPFS_SMALLDOS is not set CONFIG_NCPFS_NLS=y CONFIG_NCPFS_EXTRAS=y CONFIG_CODA_FS=m CONFIG_AFS_FS=m # CONFIG_AFS_DEBUG is not set CONFIG_AFS_FSCACHE=y CONFIG_9P_FS=m # CONFIG_9P_FSCACHE is not set CONFIG_9P_FS_POSIX_ACL=y # CONFIG_9P_FS_SECURITY is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_737=m CONFIG_NLS_CODEPAGE_775=m CONFIG_NLS_CODEPAGE_850=m CONFIG_NLS_CODEPAGE_852=m CONFIG_NLS_CODEPAGE_855=m CONFIG_NLS_CODEPAGE_857=m CONFIG_NLS_CODEPAGE_860=m CONFIG_NLS_CODEPAGE_861=m CONFIG_NLS_CODEPAGE_862=m CONFIG_NLS_CODEPAGE_863=m CONFIG_NLS_CODEPAGE_864=m CONFIG_NLS_CODEPAGE_865=m CONFIG_NLS_CODEPAGE_866=m CONFIG_NLS_CODEPAGE_869=m CONFIG_NLS_CODEPAGE_936=m CONFIG_NLS_CODEPAGE_950=m CONFIG_NLS_CODEPAGE_932=m CONFIG_NLS_CODEPAGE_949=m CONFIG_NLS_CODEPAGE_874=m CONFIG_NLS_ISO8859_8=m CONFIG_NLS_CODEPAGE_1250=m CONFIG_NLS_CODEPAGE_1251=m CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_2=m CONFIG_NLS_ISO8859_3=m CONFIG_NLS_ISO8859_4=m CONFIG_NLS_ISO8859_5=m CONFIG_NLS_ISO8859_6=m CONFIG_NLS_ISO8859_7=m CONFIG_NLS_ISO8859_9=m CONFIG_NLS_ISO8859_13=m CONFIG_NLS_ISO8859_14=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_MAC_ROMAN=m CONFIG_NLS_MAC_CELTIC=m CONFIG_NLS_MAC_CENTEURO=m CONFIG_NLS_MAC_CROATIAN=m CONFIG_NLS_MAC_CYRILLIC=m CONFIG_NLS_MAC_GAELIC=m CONFIG_NLS_MAC_GREEK=m CONFIG_NLS_MAC_ICELAND=m CONFIG_NLS_MAC_INUIT=m CONFIG_NLS_MAC_ROMANIAN=m CONFIG_NLS_MAC_TURKISH=m CONFIG_NLS_UTF8=m CONFIG_DLM=m # CONFIG_DLM_DEBUG is not set # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # # printk and dmesg options # CONFIG_PRINTK_TIME=y CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 CONFIG_BOOT_PRINTK_DELAY=y # CONFIG_DYNAMIC_DEBUG is not set # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=1024 # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_READABLE_ASM is not set CONFIG_UNUSED_SYMBOLS=y CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_ARCH_WANT_FRAME_POINTERS=y CONFIG_FRAME_POINTER=y # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set CONFIG_MAGIC_SYSRQ=y CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 CONFIG_DEBUG_KERNEL=y # # Memory Debugging # # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=400 # CONFIG_DEBUG_KMEMLEAK_TEST is not set # CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_VIRTUAL is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_PER_CPU_MAPS is not set CONFIG_HAVE_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACKOVERFLOW is not set CONFIG_HAVE_ARCH_KMEMCHECK=y # CONFIG_DEBUG_SHIRQ is not set # # Debug Lockups and Hangs # # CONFIG_LOCKUP_DETECTOR is not set # CONFIG_DETECT_HUNG_TASK is not set # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_PANIC_TIMEOUT=0 CONFIG_SCHED_DEBUG=y CONFIG_SCHEDSTATS=y CONFIG_TIMER_STATS=y # # Lock Debugging (spinlocks, mutexes, etc...) # # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_ATOMIC_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_LOCK_TORTURE_TEST is not set CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_DEBUG_CREDENTIALS is not set # # RCU Debugging # # CONFIG_SPARSE_RCU_POINTER is not set # CONFIG_TORTURE_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=60 # CONFIG_RCU_CPU_STALL_INFO is not set # CONFIG_RCU_TRACE is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set # CONFIG_FAULT_INJECTION is not set CONFIG_LATENCYTOP=y CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y # CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_FENTRY=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACER_MAX_TRACE=y CONFIG_TRACE_CLOCK=y CONFIG_RING_BUFFER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_RING_BUFFER_ALLOW_SWAP=y CONFIG_TRACING=y CONFIG_GENERIC_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y CONFIG_FUNCTION_TRACER=y CONFIG_FUNCTION_GRAPH_TRACER=y # CONFIG_IRQSOFF_TRACER is not set CONFIG_SCHED_TRACER=y CONFIG_FTRACE_SYSCALLS=y CONFIG_TRACER_SNAPSHOT=y # CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set # CONFIG_PROFILE_ALL_BRANCHES is not set CONFIG_STACK_TRACER=y CONFIG_BLK_DEV_IO_TRACE=y CONFIG_KPROBE_EVENT=y CONFIG_UPROBE_EVENT=y CONFIG_PROBE_EVENTS=y CONFIG_DYNAMIC_FTRACE=y CONFIG_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_FUNCTION_PROFILER=y CONFIG_FTRACE_MCOUNT_RECORD=y # CONFIG_FTRACE_STARTUP_TEST is not set CONFIG_MMIOTRACE=y # CONFIG_MMIOTRACE_TEST is not set # CONFIG_RING_BUFFER_BENCHMARK is not set # CONFIG_RING_BUFFER_STARTUP_TEST is not set # # Runtime Testing # # CONFIG_LKDTM is not set # CONFIG_TEST_LIST_SORT is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_RBTREE_TEST is not set # CONFIG_INTERVAL_TREE_TEST is not set # CONFIG_PERCPU_TEST is not set # CONFIG_ATOMIC64_SELFTEST is not set CONFIG_ASYNC_RAID6_TEST=m # CONFIG_TEST_STRING_HELPERS is not set CONFIG_TEST_KSTRTOX=m # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set # CONFIG_DMA_API_DEBUG is not set # CONFIG_TEST_MODULE is not set # CONFIG_TEST_USER_COPY is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y CONFIG_KGDB=y CONFIG_KGDB_SERIAL_CONSOLE=y # CONFIG_KGDB_TESTS is not set CONFIG_KGDB_LOW_LEVEL_TRAP=y CONFIG_KGDB_KDB=y CONFIG_KDB_KEYBOARD=y CONFIG_KDB_CONTINUE_CATASTROPHIC=0 CONFIG_STRICT_DEVMEM=y # CONFIG_X86_VERBOSE_BOOTUP is not set CONFIG_EARLY_PRINTK=y CONFIG_EARLY_PRINTK_DBGP=y # CONFIG_EARLY_PRINTK_EFI is not set # CONFIG_X86_PTDUMP is not set CONFIG_DEBUG_RODATA=y # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_DEBUG_SET_MODULE_RONX=y # CONFIG_DEBUG_NX_TEST is not set CONFIG_DOUBLEFAULT=y # CONFIG_DEBUG_TLBFLUSH is not set # CONFIG_IOMMU_DEBUG is not set # CONFIG_IOMMU_STRESS is not set CONFIG_HAVE_MMIOTRACE_SUPPORT=y # CONFIG_X86_DECODER_SELFTEST is not set CONFIG_IO_DELAY_TYPE_0X80=0 CONFIG_IO_DELAY_TYPE_0XED=1 CONFIG_IO_DELAY_TYPE_UDELAY=2 CONFIG_IO_DELAY_TYPE_NONE=3 # CONFIG_IO_DELAY_0X80 is not set CONFIG_IO_DELAY_0XED=y # CONFIG_IO_DELAY_UDELAY is not set # CONFIG_IO_DELAY_NONE is not set CONFIG_DEFAULT_IO_DELAY_TYPE=1 # CONFIG_DEBUG_BOOT_PARAMS is not set # CONFIG_CPA_DEBUG is not set CONFIG_OPTIMIZE_INLINING=y # CONFIG_DEBUG_NMI_SELFTEST is not set # CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set # # Security options # CONFIG_KEYS=y # CONFIG_PERSISTENT_KEYRINGS is not set # CONFIG_BIG_KEYS is not set CONFIG_TRUSTED_KEYS=y CONFIG_ENCRYPTED_KEYS=y # CONFIG_KEYS_DEBUG_PROC_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set CONFIG_SECURITY=y CONFIG_SECURITYFS=y CONFIG_SECURITY_NETWORK=y # CONFIG_SECURITY_NETWORK_XFRM is not set CONFIG_SECURITY_PATH=y CONFIG_INTEL_TXT=y CONFIG_LSM_MMAP_MIN_ADDR=0 CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0 CONFIG_SECURITY_SELINUX_DISABLE=y CONFIG_SECURITY_SELINUX_DEVELOP=y CONFIG_SECURITY_SELINUX_AVC_STATS=y CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 # CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set CONFIG_SECURITY_SMACK=y CONFIG_SECURITY_TOMOYO=y CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=2048 CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=1024 # CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER is not set CONFIG_SECURITY_TOMOYO_POLICY_LOADER="/sbin/tomoyo-init" CONFIG_SECURITY_TOMOYO_ACTIVATION_TRIGGER="/sbin/init" CONFIG_SECURITY_APPARMOR=y CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1 CONFIG_SECURITY_APPARMOR_HASH=y CONFIG_SECURITY_YAMA=y # CONFIG_SECURITY_YAMA_STACKED is not set CONFIG_INTEGRITY=y CONFIG_INTEGRITY_SIGNATURE=y CONFIG_INTEGRITY_AUDIT=y # CONFIG_INTEGRITY_ASYMMETRIC_KEYS is not set # CONFIG_IMA is not set CONFIG_EVM=y CONFIG_EVM_HMAC_VERSION=2 # CONFIG_DEFAULT_SECURITY_SELINUX is not set # CONFIG_DEFAULT_SECURITY_SMACK is not set # CONFIG_DEFAULT_SECURITY_TOMOYO is not set CONFIG_DEFAULT_SECURITY_APPARMOR=y # CONFIG_DEFAULT_SECURITY_YAMA is not set # CONFIG_DEFAULT_SECURITY_DAC is not set CONFIG_DEFAULT_SECURITY="apparmor" CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m CONFIG_ASYNC_MEMCPY=m CONFIG_ASYNC_XOR=m CONFIG_ASYNC_PQ=m CONFIG_ASYNC_RAID6_RECOV=m CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_PCOMP=m CONFIG_CRYPTO_PCOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_PCRYPT=m CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_AUTHENC=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_ABLK_HELPER=m CONFIG_CRYPTO_GLUE_HELPER_X86=m # # Authenticated Encryption with Associated Data # CONFIG_CRYPTO_CCM=m CONFIG_CRYPTO_GCM=m CONFIG_CRYPTO_SEQIV=m # # Block modes # CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_CTR=m CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_XTS=m # # Hash modes # CONFIG_CRYPTO_CMAC=m CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=m CONFIG_CRYPTO_VMAC=m # # Digest # CONFIG_CRYPTO_CRC32C=y CONFIG_CRYPTO_CRC32C_INTEL=y # CONFIG_CRYPTO_CRC32 is not set # CONFIG_CRYPTO_CRC32_PCLMUL is not set CONFIG_CRYPTO_CRCT10DIF=y # CONFIG_CRYPTO_CRCT10DIF_PCLMUL is not set CONFIG_CRYPTO_GHASH=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_RMD128=m CONFIG_CRYPTO_RMD160=m CONFIG_CRYPTO_RMD256=m CONFIG_CRYPTO_RMD320=m CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA1_SSSE3=m # CONFIG_CRYPTO_SHA256_SSSE3 is not set # CONFIG_CRYPTO_SHA512_SSSE3 is not set CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_TGR192=m CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m # # Ciphers # CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_X86_64=m CONFIG_CRYPTO_AES_NI_INTEL=m CONFIG_CRYPTO_ANUBIS=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_BLOWFISH_COMMON=m CONFIG_CRYPTO_BLOWFISH_X86_64=m CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAMELLIA_X86_64=m # CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set # CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set CONFIG_CRYPTO_CAST_COMMON=m CONFIG_CRYPTO_CAST5=m # CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set CONFIG_CRYPTO_CAST6=m # CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SALSA20_X86_64=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SERPENT_SSE2_X86_64=m # CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set # CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_TWOFISH_COMMON=m CONFIG_CRYPTO_TWOFISH_X86_64=m CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m # CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set # # Compression # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_LZ4 is not set # CONFIG_CRYPTO_LZ4HC is not set # # Random Number Generation # CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_USER_API=m CONFIG_CRYPTO_USER_API_HASH=m CONFIG_CRYPTO_USER_API_SKCIPHER=m CONFIG_CRYPTO_HW=y CONFIG_CRYPTO_DEV_PADLOCK=y CONFIG_CRYPTO_DEV_PADLOCK_AES=m CONFIG_CRYPTO_DEV_PADLOCK_SHA=m # CONFIG_CRYPTO_DEV_CCP is not set # CONFIG_ASYMMETRIC_KEY_TYPE is not set CONFIG_HAVE_KVM=y # CONFIG_VIRTUALIZATION is not set CONFIG_BINARY_PRINTF=y # # Library routines # CONFIG_RAID6_PQ=m CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y CONFIG_GENERIC_FIND_FIRST_BIT=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_IO=y CONFIG_PERCPU_RWSEM=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y CONFIG_CRC_CCITT=m CONFIG_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set CONFIG_CRC7=m CONFIG_LIBCRC32C=m CONFIG_CRC8=m # CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set # CONFIG_RANDOM32_SELFTEST is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_LZO_COMPRESS=y CONFIG_LZO_DECOMPRESS=y CONFIG_XZ_DEC=y CONFIG_XZ_DEC_X86=y CONFIG_XZ_DEC_POWERPC=y CONFIG_XZ_DEC_IA64=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_ARMTHUMB=y CONFIG_XZ_DEC_SPARC=y CONFIG_XZ_DEC_BCJ=y CONFIG_XZ_DEC_TEST=m CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y CONFIG_DECOMPRESS_XZ=y CONFIG_DECOMPRESS_LZO=y CONFIG_GENERIC_ALLOCATOR=y CONFIG_REED_SOLOMON=m CONFIG_REED_SOLOMON_DEC16=y CONFIG_BCH=m CONFIG_BCH_CONST_PARAMS=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m CONFIG_BTREE=y CONFIG_ASSOCIATIVE_ARRAY=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT_MAP=y CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_NLATTR=y CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y CONFIG_LRU_CACHE=m CONFIG_AVERAGE=y CONFIG_CLZ_TAB=y CONFIG_CORDIC=m CONFIG_DDR=y CONFIG_MPILIB=y CONFIG_SIGNATURE=y CONFIG_OID_REGISTRY=m CONFIG_UCS2_STRING=y CONFIG_FONT_SUPPORT=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 9:16 ` Jaegeuk Kim @ 2014-05-08 9:26 ` Catalin Marinas 2014-05-08 9:37 ` Jaegeuk Kim 0 siblings, 1 reply; 18+ messages in thread From: Catalin Marinas @ 2014-05-08 9:26 UTC (permalink / raw) To: Jaegeuk Kim; +Cc: Johannes Weiner, Linux Kernel, Mailing List, linux-mm On Thu, May 08, 2014 at 06:16:51PM +0900, Jaegeuk Kim wrote: > 2014-05-07 (수), 12:39 +0100, Catalin Marinas: > > On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > > > unreferenced object 0xffff880004226da0 (size 576): > > > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > > > hex dump (first 32 bytes): > > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > > > backtrace: > > > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > > > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > > > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > > > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > > > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > > > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > > > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > > > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > > > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > > > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > > > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > > > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > > > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > > > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > > > [<ffffffffffffffff>] 0xffffffffffffffff > > > > OK, it shows that the allocation happens via add_to_page_cache_locked() > > and I guess it's page_cache_tree_insert() which calls > > __radix_tree_create() (the latter reusing the preloaded node). I'm not > > familiar enough to this code (radix-tree.c and filemap.c) to tell where > > the node should have been freed, who keeps track of it. > > > > At a quick look at the hex dump (assuming that the above leak is struct > > radix_tree_node): > > > > .path = 1 > > .count = -0x7f (or 0xffffff81 as unsigned int) > > union { > > { > > .parent = NULL > > .private_data = 0xffffffff81348950 > > } > > { > > .rcu_head.next = NULL > > .rcu_head.func = 0xffffffff81348950 > > } > > } > > > > The count is a bit suspicious. > > > > From the union, it looks most likely like rcu_head information. Is > > radix_tree_node_rcu_free() function at the above rcu_head.func? Thanks for the config. Could you please confirm that 0xffffffff81348950 address corresponds to the radix_tree_node_rcu_free() function in your System.map (or something else)? > > Also, if you run echo scan > /sys/kernel/debug/kmemleak a few times, do > > any of the above leaks disappear (in case the above are some transient > > rcu freeing reports; normally this shouldn't happen as the objects are > > still referred but I'll look at the relevant code once I have your > > .config). > > Once I run the echo, the leaks are still remained. OK, so they aren't just transient. Thanks. -- Catalin ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 9:26 ` Catalin Marinas @ 2014-05-08 9:37 ` Jaegeuk Kim 2014-05-08 10:24 ` Catalin Marinas 0 siblings, 1 reply; 18+ messages in thread From: Jaegeuk Kim @ 2014-05-08 9:37 UTC (permalink / raw) To: Catalin Marinas; +Cc: Johannes Weiner, Linux Kernel, Mailing List, linux-mm 2014-05-08 (목), 10:26 +0100, Catalin Marinas: > On Thu, May 08, 2014 at 06:16:51PM +0900, Jaegeuk Kim wrote: > > 2014-05-07 (수), 12:39 +0100, Catalin Marinas: > > > On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > > > > unreferenced object 0xffff880004226da0 (size 576): > > > > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > > > > hex dump (first 32 bytes): > > > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > > > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > > > > backtrace: > > > > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > > > > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > > > > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > > > > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > > > > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > > > > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > > > > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > > > > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > > > > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > > > > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > > > > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > > > > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > > > > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > > > > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > > > > [<ffffffffffffffff>] 0xffffffffffffffff > > > > > > OK, it shows that the allocation happens via add_to_page_cache_locked() > > > and I guess it's page_cache_tree_insert() which calls > > > __radix_tree_create() (the latter reusing the preloaded node). I'm not > > > familiar enough to this code (radix-tree.c and filemap.c) to tell where > > > the node should have been freed, who keeps track of it. > > > > > > At a quick look at the hex dump (assuming that the above leak is struct > > > radix_tree_node): > > > > > > .path = 1 > > > .count = -0x7f (or 0xffffff81 as unsigned int) > > > union { > > > { > > > .parent = NULL > > > .private_data = 0xffffffff81348950 > > > } > > > { > > > .rcu_head.next = NULL > > > .rcu_head.func = 0xffffffff81348950 > > > } > > > } > > > > > > The count is a bit suspicious. > > > > > > From the union, it looks most likely like rcu_head information. Is > > > radix_tree_node_rcu_free() function at the above rcu_head.func? > > Thanks for the config. Could you please confirm that 0xffffffff81348950 > address corresponds to the radix_tree_node_rcu_free() function in your > System.map (or something else)? Yap, the address is matched to radix_tree_node_rcu_free(). Thanks, > > > > Also, if you run echo scan > /sys/kernel/debug/kmemleak a few times, do > > > any of the above leaks disappear (in case the above are some transient > > > rcu freeing reports; normally this shouldn't happen as the objects are > > > still referred but I'll look at the relevant code once I have your > > > .config). > > > > Once I run the echo, the leaks are still remained. > > OK, so they aren't just transient. > > Thanks. > -- Jaegeuk Kim Samsung ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 9:37 ` Jaegeuk Kim @ 2014-05-08 10:24 ` Catalin Marinas 2014-05-08 15:00 ` Paul E. McKenney 0 siblings, 1 reply; 18+ messages in thread From: Catalin Marinas @ 2014-05-08 10:24 UTC (permalink / raw) To: Jaegeuk Kim Cc: Johannes Weiner, Linux Kernel, Mailing List, linux-mm, Paul E. McKenney On Thu, May 08, 2014 at 10:37:40AM +0100, Jaegeuk Kim wrote: > 2014-05-08 (목), 10:26 +0100, Catalin Marinas: > > On Thu, May 08, 2014 at 06:16:51PM +0900, Jaegeuk Kim wrote: > > > 2014-05-07 (수), 12:39 +0100, Catalin Marinas: > > > > On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > > > > > unreferenced object 0xffff880004226da0 (size 576): > > > > > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > > > > > hex dump (first 32 bytes): > > > > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > > > > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > > > > > backtrace: > > > > > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > > > > > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > > > > > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > > > > > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > > > > > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > > > > > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > > > > > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > > > > > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > > > > > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > > > > > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > > > > > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > > > > > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > > > > > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > > > > > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > > > > > [<ffffffffffffffff>] 0xffffffffffffffff > > > > > > > > OK, it shows that the allocation happens via add_to_page_cache_locked() > > > > and I guess it's page_cache_tree_insert() which calls > > > > __radix_tree_create() (the latter reusing the preloaded node). I'm not > > > > familiar enough to this code (radix-tree.c and filemap.c) to tell where > > > > the node should have been freed, who keeps track of it. > > > > > > > > At a quick look at the hex dump (assuming that the above leak is struct > > > > radix_tree_node): > > > > > > > > .path = 1 > > > > .count = -0x7f (or 0xffffff81 as unsigned int) > > > > union { > > > > { > > > > .parent = NULL > > > > .private_data = 0xffffffff81348950 > > > > } > > > > { > > > > .rcu_head.next = NULL > > > > .rcu_head.func = 0xffffffff81348950 > > > > } > > > > } > > > > > > > > The count is a bit suspicious. > > > > > > > > From the union, it looks most likely like rcu_head information. Is > > > > radix_tree_node_rcu_free() function at the above rcu_head.func? > > > > Thanks for the config. Could you please confirm that 0xffffffff81348950 > > address corresponds to the radix_tree_node_rcu_free() function in your > > System.map (or something else)? > > Yap, the address is matched to radix_tree_node_rcu_free(). Cc'ing Paul as well, not that I blame RCU ;), but maybe he could shed some light on why kmemleak can't track this object. My summary so far: - radix_tree_node reported by kmemleak as it cannot find any trace of it when scanning the memory - at allocation time, radix_tree_node is memzero'ed by radix_tree_node_ctor(). Given that node->rcu_head.func == radix_tree_node_rcu_free, my guess is that radix_tree_node_free() has been called - some time later, kmemleak still hasn't received any callback for kmem_cache_free(node). Possibly radix_tree_node_rcu_free() hasn't been called either since node->count is not NULL. For RCU queued objects, kmemleak should still track references to them via rcu_sched_state and rcu_head members. But even if this went wrong, I would expect the object to be freed eventually and kmemleak notified (so just a temporary leak report which doesn't seem to be the case here). I still cannot explain the node->count value above and how it can get there (too many node->count--?). Maybe Johannes could shed some light. Thanks. -- Catalin ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 10:24 ` Catalin Marinas @ 2014-05-08 15:00 ` Paul E. McKenney 2014-05-08 15:29 ` Catalin Marinas 0 siblings, 1 reply; 18+ messages in thread From: Paul E. McKenney @ 2014-05-08 15:00 UTC (permalink / raw) To: Catalin Marinas Cc: Jaegeuk Kim, Johannes Weiner, Linux Kernel, Mailing List, linux-mm On Thu, May 08, 2014 at 11:24:36AM +0100, Catalin Marinas wrote: > On Thu, May 08, 2014 at 10:37:40AM +0100, Jaegeuk Kim wrote: > > 2014-05-08 (목), 10:26 +0100, Catalin Marinas: > > > On Thu, May 08, 2014 at 06:16:51PM +0900, Jaegeuk Kim wrote: > > > > 2014-05-07 (수), 12:39 +0100, Catalin Marinas: > > > > > On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > > > > > > unreferenced object 0xffff880004226da0 (size 576): > > > > > > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > > > > > > hex dump (first 32 bytes): > > > > > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > > > > > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > > > > > > backtrace: > > > > > > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > > > > > > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > > > > > > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > > > > > > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > > > > > > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > > > > > > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > > > > > > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > > > > > > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > > > > > > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > > > > > > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > > > > > > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > > > > > > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > > > > > > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > > > > > > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > > > > > > [<ffffffffffffffff>] 0xffffffffffffffff > > > > > > > > > > OK, it shows that the allocation happens via add_to_page_cache_locked() > > > > > and I guess it's page_cache_tree_insert() which calls > > > > > __radix_tree_create() (the latter reusing the preloaded node). I'm not > > > > > familiar enough to this code (radix-tree.c and filemap.c) to tell where > > > > > the node should have been freed, who keeps track of it. > > > > > > > > > > At a quick look at the hex dump (assuming that the above leak is struct > > > > > radix_tree_node): > > > > > > > > > > .path = 1 > > > > > .count = -0x7f (or 0xffffff81 as unsigned int) > > > > > union { > > > > > { > > > > > .parent = NULL > > > > > .private_data = 0xffffffff81348950 > > > > > } > > > > > { > > > > > .rcu_head.next = NULL > > > > > .rcu_head.func = 0xffffffff81348950 > > > > > } > > > > > } > > > > > > > > > > The count is a bit suspicious. > > > > > > > > > > From the union, it looks most likely like rcu_head information. Is > > > > > radix_tree_node_rcu_free() function at the above rcu_head.func? > > > > > > Thanks for the config. Could you please confirm that 0xffffffff81348950 > > > address corresponds to the radix_tree_node_rcu_free() function in your > > > System.map (or something else)? > > > > Yap, the address is matched to radix_tree_node_rcu_free(). > > Cc'ing Paul as well, not that I blame RCU ;), but maybe he could shed > some light on why kmemleak can't track this object. Do we have any information on how long it has been since that data structure was handed to call_rcu()? If that time is short, then it is quite possible that its grace period simply has not yet completed. It might also be that one of the CPUs is stuck (e.g., spinning with interrupts disabled), which would prevent the grace period from completing, in turn preventing any memory waiting for that grace period from being freed. > My summary so far: > > - radix_tree_node reported by kmemleak as it cannot find any trace of it > when scanning the memory > - at allocation time, radix_tree_node is memzero'ed by > radix_tree_node_ctor(). Given that node->rcu_head.func == > radix_tree_node_rcu_free, my guess is that radix_tree_node_free() has > been called > - some time later, kmemleak still hasn't received any callback for > kmem_cache_free(node). Possibly radix_tree_node_rcu_free() hasn't been > called either since node->count is not NULL. > > For RCU queued objects, kmemleak should still track references to them > via rcu_sched_state and rcu_head members. But even if this went wrong, I > would expect the object to be freed eventually and kmemleak notified (so > just a temporary leak report which doesn't seem to be the case here). OK, so you are saying that this memory has been in this state for quite some time? If the system is responsive during this time, I recommend building with CONFIG_RCU_TRACE=y, then polling the debugfs rcu/*/rcugp files. The value of "*" will be "rcu_sched" for kernels built with CONFIG_PREEMPT=n and "rcu_preempt" for kernels built with CONFIG_PREEMPT=y. If the number printed does not advance, then the RCU grace period is stalled, which will prevent memory waiting for that grace period from ever being freed. Of course, if the value of node->count is preventing call_rcu() from being invoked in the first place, then the needed grace period won't start, much less finish. ;-) Thanx, Paul > I still cannot explain the node->count value above and how it can get > there (too many node->count--?). Maybe Johannes could shed some light. > > Thanks. > > -- > Catalin > ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 15:00 ` Paul E. McKenney @ 2014-05-08 15:29 ` Catalin Marinas 2014-05-08 15:53 ` Paul E. McKenney 2014-05-09 0:01 ` Jaegeuk Kim 0 siblings, 2 replies; 18+ messages in thread From: Catalin Marinas @ 2014-05-08 15:29 UTC (permalink / raw) To: Paul E. McKenney Cc: Jaegeuk Kim, Johannes Weiner, Linux Kernel, Mailing List, linux-mm On Thu, May 08, 2014 at 04:00:27PM +0100, Paul E. McKenney wrote: > On Thu, May 08, 2014 at 11:24:36AM +0100, Catalin Marinas wrote: > > On Thu, May 08, 2014 at 10:37:40AM +0100, Jaegeuk Kim wrote: > > > 2014-05-08 (목), 10:26 +0100, Catalin Marinas: > > > > On Thu, May 08, 2014 at 06:16:51PM +0900, Jaegeuk Kim wrote: > > > > > 2014-05-07 (수), 12:39 +0100, Catalin Marinas: > > > > > > On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > > > > > > > unreferenced object 0xffff880004226da0 (size 576): > > > > > > > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > > > > > > > hex dump (first 32 bytes): > > > > > > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > > > > > > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > > > > > > > backtrace: > > > > > > > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > > > > > > > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > > > > > > > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > > > > > > > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > > > > > > > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > > > > > > > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > > > > > > > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > > > > > > > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > > > > > > > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > > > > > > > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > > > > > > > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > > > > > > > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > > > > > > > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > > > > > > > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > > > > > > > [<ffffffffffffffff>] 0xffffffffffffffff > > > > > > > > > > > > OK, it shows that the allocation happens via add_to_page_cache_locked() > > > > > > and I guess it's page_cache_tree_insert() which calls > > > > > > __radix_tree_create() (the latter reusing the preloaded node). I'm not > > > > > > familiar enough to this code (radix-tree.c and filemap.c) to tell where > > > > > > the node should have been freed, who keeps track of it. > > > > > > > > > > > > At a quick look at the hex dump (assuming that the above leak is struct > > > > > > radix_tree_node): > > > > > > > > > > > > .path = 1 > > > > > > .count = -0x7f (or 0xffffff81 as unsigned int) > > > > > > union { > > > > > > { > > > > > > .parent = NULL > > > > > > .private_data = 0xffffffff81348950 > > > > > > } > > > > > > { > > > > > > .rcu_head.next = NULL > > > > > > .rcu_head.func = 0xffffffff81348950 > > > > > > } > > > > > > } > > > > > > > > > > > > The count is a bit suspicious. > > > > > > > > > > > > From the union, it looks most likely like rcu_head information. Is > > > > > > radix_tree_node_rcu_free() function at the above rcu_head.func? > > > > > > > > Thanks for the config. Could you please confirm that 0xffffffff81348950 > > > > address corresponds to the radix_tree_node_rcu_free() function in your > > > > System.map (or something else)? > > > > > > Yap, the address is matched to radix_tree_node_rcu_free(). > > > > Cc'ing Paul as well, not that I blame RCU ;), but maybe he could shed > > some light on why kmemleak can't track this object. > > Do we have any information on how long it has been since that data > structure was handed to call_rcu()? If that time is short, then it > is quite possible that its grace period simply has not yet completed. kmemleak scans every 10 minutes but Jaegeuk can confirm how long he has waited. > It might also be that one of the CPUs is stuck (e.g., spinning with > interrupts disabled), which would prevent the grace period from > completing, in turn preventing any memory waiting for that grace period > from being freed. We should get some kernel warning if it's stuck for too long but, again, Jaegeuk can confirm. I haven't managed to reproduce this on ARM systems. > > My summary so far: > > > > - radix_tree_node reported by kmemleak as it cannot find any trace of it > > when scanning the memory > > - at allocation time, radix_tree_node is memzero'ed by > > radix_tree_node_ctor(). Given that node->rcu_head.func == > > radix_tree_node_rcu_free, my guess is that radix_tree_node_free() has > > been called > > - some time later, kmemleak still hasn't received any callback for > > kmem_cache_free(node). Possibly radix_tree_node_rcu_free() hasn't been > > called either since node->count is not NULL. > > > > For RCU queued objects, kmemleak should still track references to them > > via rcu_sched_state and rcu_head members. But even if this went wrong, I > > would expect the object to be freed eventually and kmemleak notified (so > > just a temporary leak report which doesn't seem to be the case here). > > OK, so you are saying that this memory has been in this state for quite > some time? These leaks don't seem to disappear (time lapsed to be confirmed) and the object checksum not changed either (otherwise kmemleak would not report it). > If the system is responsive during this time, I recommend building with > CONFIG_RCU_TRACE=y, then polling the debugfs rcu/*/rcugp files. The value > of "*" will be "rcu_sched" for kernels built with CONFIG_PREEMPT=n and > "rcu_preempt" for kernels built with CONFIG_PREEMPT=y. > > If the number printed does not advance, then the RCU grace period is > stalled, which will prevent memory waiting for that grace period from > ever being freed. Thanks for the suggestions > Of course, if the value of node->count is preventing call_rcu() from > being invoked in the first place, then the needed grace period won't > start, much less finish. ;-) Given the rcu_head.func value, my assumption is that call_rcu() has already been called. BTW, is it safe to have a union overlapping node->parent and node->rcu_head.next? I'm still staring at the radix-tree code but a scenario I have in mind is that call_rcu() has been raised for a few nodes, other CPU may have some reference to one of them and set node->parent to NULL (e.g. concurrent calls to radix_tree_shrink()), breaking the RCU linking. I can't confirm this theory yet ;) -- Catalin ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 15:29 ` Catalin Marinas @ 2014-05-08 15:53 ` Paul E. McKenney 2014-05-08 16:52 ` Catalin Marinas 2014-05-08 17:52 ` Johannes Weiner 2014-05-09 0:01 ` Jaegeuk Kim 1 sibling, 2 replies; 18+ messages in thread From: Paul E. McKenney @ 2014-05-08 15:53 UTC (permalink / raw) To: Catalin Marinas Cc: Jaegeuk Kim, Johannes Weiner, Linux Kernel, Mailing List, linux-mm On Thu, May 08, 2014 at 04:29:48PM +0100, Catalin Marinas wrote: > On Thu, May 08, 2014 at 04:00:27PM +0100, Paul E. McKenney wrote: > > On Thu, May 08, 2014 at 11:24:36AM +0100, Catalin Marinas wrote: > > > On Thu, May 08, 2014 at 10:37:40AM +0100, Jaegeuk Kim wrote: > > > > 2014-05-08 (목), 10:26 +0100, Catalin Marinas: > > > > > On Thu, May 08, 2014 at 06:16:51PM +0900, Jaegeuk Kim wrote: > > > > > > 2014-05-07 (수), 12:39 +0100, Catalin Marinas: > > > > > > > On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > > > > > > > > unreferenced object 0xffff880004226da0 (size 576): > > > > > > > > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > > > > > > > > hex dump (first 32 bytes): > > > > > > > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > > > > > > > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > > > > > > > > backtrace: > > > > > > > > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > > > > > > > > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > > > > > > > > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > > > > > > > > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > > > > > > > > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > > > > > > > > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > > > > > > > > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > > > > > > > > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > > > > > > > > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > > > > > > > > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > > > > > > > > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > > > > > > > > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > > > > > > > > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > > > > > > > > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > > > > > > > > [<ffffffffffffffff>] 0xffffffffffffffff > > > > > > > > > > > > > > OK, it shows that the allocation happens via add_to_page_cache_locked() > > > > > > > and I guess it's page_cache_tree_insert() which calls > > > > > > > __radix_tree_create() (the latter reusing the preloaded node). I'm not > > > > > > > familiar enough to this code (radix-tree.c and filemap.c) to tell where > > > > > > > the node should have been freed, who keeps track of it. > > > > > > > > > > > > > > At a quick look at the hex dump (assuming that the above leak is struct > > > > > > > radix_tree_node): > > > > > > > > > > > > > > .path = 1 > > > > > > > .count = -0x7f (or 0xffffff81 as unsigned int) > > > > > > > union { > > > > > > > { > > > > > > > .parent = NULL > > > > > > > .private_data = 0xffffffff81348950 > > > > > > > } > > > > > > > { > > > > > > > .rcu_head.next = NULL > > > > > > > .rcu_head.func = 0xffffffff81348950 > > > > > > > } > > > > > > > } > > > > > > > > > > > > > > The count is a bit suspicious. > > > > > > > > > > > > > > From the union, it looks most likely like rcu_head information. Is > > > > > > > radix_tree_node_rcu_free() function at the above rcu_head.func? > > > > > > > > > > Thanks for the config. Could you please confirm that 0xffffffff81348950 > > > > > address corresponds to the radix_tree_node_rcu_free() function in your > > > > > System.map (or something else)? > > > > > > > > Yap, the address is matched to radix_tree_node_rcu_free(). > > > > > > Cc'ing Paul as well, not that I blame RCU ;), but maybe he could shed > > > some light on why kmemleak can't track this object. > > > > Do we have any information on how long it has been since that data > > structure was handed to call_rcu()? If that time is short, then it > > is quite possible that its grace period simply has not yet completed. > > kmemleak scans every 10 minutes but Jaegeuk can confirm how long he has > waited. OK. If RCU was stalled for that long, you should get stall warnings, at least assuming that they were not disabled, for example, using the rcupdate.rcu_cpu_stall_suppress=1 boot parameter. > > It might also be that one of the CPUs is stuck (e.g., spinning with > > interrupts disabled), which would prevent the grace period from > > completing, in turn preventing any memory waiting for that grace period > > from being freed. > > We should get some kernel warning if it's stuck for too long but, again, > Jaegeuk can confirm. I haven't managed to reproduce this on ARM systems. > > > > My summary so far: > > > > > > - radix_tree_node reported by kmemleak as it cannot find any trace of it > > > when scanning the memory > > > - at allocation time, radix_tree_node is memzero'ed by > > > radix_tree_node_ctor(). Given that node->rcu_head.func == > > > radix_tree_node_rcu_free, my guess is that radix_tree_node_free() has > > > been called > > > - some time later, kmemleak still hasn't received any callback for > > > kmem_cache_free(node). Possibly radix_tree_node_rcu_free() hasn't been > > > called either since node->count is not NULL. > > > > > > For RCU queued objects, kmemleak should still track references to them > > > via rcu_sched_state and rcu_head members. But even if this went wrong, I > > > would expect the object to be freed eventually and kmemleak notified (so > > > just a temporary leak report which doesn't seem to be the case here). > > > > OK, so you are saying that this memory has been in this state for quite > > some time? > > These leaks don't seem to disappear (time lapsed to be confirmed) and > the object checksum not changed either (otherwise kmemleak would not > report it). > > > If the system is responsive during this time, I recommend building with > > CONFIG_RCU_TRACE=y, then polling the debugfs rcu/*/rcugp files. The value > > of "*" will be "rcu_sched" for kernels built with CONFIG_PREEMPT=n and > > "rcu_preempt" for kernels built with CONFIG_PREEMPT=y. > > > > If the number printed does not advance, then the RCU grace period is > > stalled, which will prevent memory waiting for that grace period from > > ever being freed. > > Thanks for the suggestions > > > Of course, if the value of node->count is preventing call_rcu() from > > being invoked in the first place, then the needed grace period won't > > start, much less finish. ;-) > > Given the rcu_head.func value, my assumption is that call_rcu() has > already been called. Fair point -- given that it is a union, you would expect this field to be overwritten upon reuse. > BTW, is it safe to have a union overlapping node->parent and > node->rcu_head.next? I'm still staring at the radix-tree code but a > scenario I have in mind is that call_rcu() has been raised for a few > nodes, other CPU may have some reference to one of them and set > node->parent to NULL (e.g. concurrent calls to radix_tree_shrink()), > breaking the RCU linking. I can't confirm this theory yet ;) If this were reproducible, I would suggest retrying with non-overlapping node->parent and node->rcu_head.next, but you knew that already. ;-) But the usual practice would be to make node removal exclude shrinking. And the radix-tree code seems to delegate locking to the caller. So, is the correct locking present in the page cache? The radix-tree code seems to assume that all update operations for a given tree are protected by a lock global to that tree. Another diagnosis approach would be to build with CONFIG_DEBUG_OBJECTS_RCU_HEAD=y, which would complain about double call_rcu() invocations. Rumor has it that is is necessary to turn off other kmem debugging for this to tell you anything -- I have seen cases where the kmem debugging obscures the debug-objects diagnostics. Thanx, Paul ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 15:53 ` Paul E. McKenney @ 2014-05-08 16:52 ` Catalin Marinas 2014-05-09 0:06 ` Jaegeuk Kim 2014-05-08 17:52 ` Johannes Weiner 1 sibling, 1 reply; 18+ messages in thread From: Catalin Marinas @ 2014-05-08 16:52 UTC (permalink / raw) To: Paul E. McKenney Cc: Jaegeuk Kim, Johannes Weiner, Linux Kernel, Mailing List, linux-mm On Thu, May 08, 2014 at 04:53:30PM +0100, Paul E. McKenney wrote: > On Thu, May 08, 2014 at 04:29:48PM +0100, Catalin Marinas wrote: > > BTW, is it safe to have a union overlapping node->parent and > > node->rcu_head.next? I'm still staring at the radix-tree code but a > > scenario I have in mind is that call_rcu() has been raised for a few > > nodes, other CPU may have some reference to one of them and set > > node->parent to NULL (e.g. concurrent calls to radix_tree_shrink()), > > breaking the RCU linking. I can't confirm this theory yet ;) > > If this were reproducible, I would suggest retrying with non-overlapping > node->parent and node->rcu_head.next, but you knew that already. ;-) Reading the code, I'm less convinced about this scenario (though it's worth checking without the union). > But the usual practice would be to make node removal exclude shrinking. > And the radix-tree code seems to delegate locking to the caller. > > So, is the correct locking present in the page cache? The radix-tree > code seems to assume that all update operations for a given tree are > protected by a lock global to that tree. The calling code in mm/filemap.c holds mapping->tree_lock when deleting radix-tree nodes, so no concurrent calls. > Another diagnosis approach would be to build with > CONFIG_DEBUG_OBJECTS_RCU_HEAD=y, which would complain about double > call_rcu() invocations. Rumor has it that is is necessary to turn off > other kmem debugging for this to tell you anything -- I have seen cases > where the kmem debugging obscures the debug-objects diagnostics. Another test Jaegeuk could run (hopefully he has some time to look into this). Thanks for suggestions. -- Catalin ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 16:52 ` Catalin Marinas @ 2014-05-09 0:06 ` Jaegeuk Kim 0 siblings, 0 replies; 18+ messages in thread From: Jaegeuk Kim @ 2014-05-09 0:06 UTC (permalink / raw) To: Catalin Marinas Cc: Paul E. McKenney, Johannes Weiner, Linux Kernel, Mailing List, linux-mm 2014-05-08 (목), 17:52 +0100, Catalin Marinas: > On Thu, May 08, 2014 at 04:53:30PM +0100, Paul E. McKenney wrote: > > On Thu, May 08, 2014 at 04:29:48PM +0100, Catalin Marinas wrote: > > > BTW, is it safe to have a union overlapping node->parent and > > > node->rcu_head.next? I'm still staring at the radix-tree code but a > > > scenario I have in mind is that call_rcu() has been raised for a few > > > nodes, other CPU may have some reference to one of them and set > > > node->parent to NULL (e.g. concurrent calls to radix_tree_shrink()), > > > breaking the RCU linking. I can't confirm this theory yet ;) > > > > If this were reproducible, I would suggest retrying with non-overlapping > > node->parent and node->rcu_head.next, but you knew that already. ;-) > > Reading the code, I'm less convinced about this scenario (though it's > worth checking without the union). > > > But the usual practice would be to make node removal exclude shrinking. > > And the radix-tree code seems to delegate locking to the caller. > > > > So, is the correct locking present in the page cache? The radix-tree > > code seems to assume that all update operations for a given tree are > > protected by a lock global to that tree. > > The calling code in mm/filemap.c holds mapping->tree_lock when deleting > radix-tree nodes, so no concurrent calls. > > > Another diagnosis approach would be to build with > > CONFIG_DEBUG_OBJECTS_RCU_HEAD=y, which would complain about double > > call_rcu() invocations. Rumor has it that is is necessary to turn off > > other kmem debugging for this to tell you anything -- I have seen cases > > where the kmem debugging obscures the debug-objects diagnostics. > > Another test Jaegeuk could run (hopefully he has some time to look into > this). Yap, I'll test this too. Thanks, > > Thanks for suggestions. > -- Jaegeuk Kim Samsung ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 15:53 ` Paul E. McKenney 2014-05-08 16:52 ` Catalin Marinas @ 2014-05-08 17:52 ` Johannes Weiner 2014-05-08 21:40 ` Catalin Marinas 1 sibling, 1 reply; 18+ messages in thread From: Johannes Weiner @ 2014-05-08 17:52 UTC (permalink / raw) To: Paul E. McKenney Cc: Catalin Marinas, Jaegeuk Kim, Linux Kernel, Mailing List, linux-mm On Thu, May 08, 2014 at 08:53:30AM -0700, Paul E. McKenney wrote: > On Thu, May 08, 2014 at 04:29:48PM +0100, Catalin Marinas wrote: > > On Thu, May 08, 2014 at 04:00:27PM +0100, Paul E. McKenney wrote: > > > On Thu, May 08, 2014 at 11:24:36AM +0100, Catalin Marinas wrote: > > > > On Thu, May 08, 2014 at 10:37:40AM +0100, Jaegeuk Kim wrote: > > > > > 2014-05-08 (목), 10:26 +0100, Catalin Marinas: > > > > > > On Thu, May 08, 2014 at 06:16:51PM +0900, Jaegeuk Kim wrote: > > > > > > > 2014-05-07 (수), 12:39 +0100, Catalin Marinas: > > > > > > > > On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > > > > > > > > > unreferenced object 0xffff880004226da0 (size 576): > > > > > > > > > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > > > > > > > > > hex dump (first 32 bytes): > > > > > > > > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > > > > > > > > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > > > > > > > > > backtrace: > > > > > > > > > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > > > > > > > > > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > > > > > > > > > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > > > > > > > > > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > > > > > > > > > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > > > > > > > > > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > > > > > > > > > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > > > > > > > > > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > > > > > > > > > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > > > > > > > > > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > > > > > > > > > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > > > > > > > > > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > > > > > > > > > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > > > > > > > > > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > > > > > > > > > [<ffffffffffffffff>] 0xffffffffffffffff > > > > > > > > > > > > > > > > OK, it shows that the allocation happens via add_to_page_cache_locked() > > > > > > > > and I guess it's page_cache_tree_insert() which calls > > > > > > > > __radix_tree_create() (the latter reusing the preloaded node). I'm not > > > > > > > > familiar enough to this code (radix-tree.c and filemap.c) to tell where > > > > > > > > the node should have been freed, who keeps track of it. > > > > > > > > > > > > > > > > At a quick look at the hex dump (assuming that the above leak is struct > > > > > > > > radix_tree_node): > > > > > > > > > > > > > > > > .path = 1 > > > > > > > > .count = -0x7f (or 0xffffff81 as unsigned int) > > > > > > > > union { > > > > > > > > { > > > > > > > > .parent = NULL > > > > > > > > .private_data = 0xffffffff81348950 > > > > > > > > } > > > > > > > > { > > > > > > > > .rcu_head.next = NULL > > > > > > > > .rcu_head.func = 0xffffffff81348950 > > > > > > > > } > > > > > > > > } > > > > > > > > > > > > > > > > The count is a bit suspicious. > > > > > > > > > > > > > > > > From the union, it looks most likely like rcu_head information. Is > > > > > > > > radix_tree_node_rcu_free() function at the above rcu_head.func? > > > > My summary so far: > > > > > > > > - radix_tree_node reported by kmemleak as it cannot find any trace of it > > > > when scanning the memory > > > > - at allocation time, radix_tree_node is memzero'ed by > > > > radix_tree_node_ctor(). Given that node->rcu_head.func == > > > > radix_tree_node_rcu_free, my guess is that radix_tree_node_free() has > > > > been called The constructor is called once when the slab is initially allocated, not on every object allocation. The user is expected to return objects in a pristine form or overwrite fields on reallocation, so it's possible that the RCU values are left over from the previous allocation. > > > > - some time later, kmemleak still hasn't received any callback for > > > > kmem_cache_free(node). Possibly radix_tree_node_rcu_free() hasn't been > > > > called either since node->count is not NULL. > > > > > > > > For RCU queued objects, kmemleak should still track references to them > > > > via rcu_sched_state and rcu_head members. But even if this went wrong, I > > > > would expect the object to be freed eventually and kmemleak notified (so > > > > just a temporary leak report which doesn't seem to be the case here). > > > > > > OK, so you are saying that this memory has been in this state for quite > > > some time? > > > > These leaks don't seem to disappear (time lapsed to be confirmed) and > > the object checksum not changed either (otherwise kmemleak would not > > report it). > > > > > If the system is responsive during this time, I recommend building with > > > CONFIG_RCU_TRACE=y, then polling the debugfs rcu/*/rcugp files. The value > > > of "*" will be "rcu_sched" for kernels built with CONFIG_PREEMPT=n and > > > "rcu_preempt" for kernels built with CONFIG_PREEMPT=y. > > > > > > If the number printed does not advance, then the RCU grace period is > > > stalled, which will prevent memory waiting for that grace period from > > > ever being freed. > > > > Thanks for the suggestions > > > > > Of course, if the value of node->count is preventing call_rcu() from > > > being invoked in the first place, then the needed grace period won't > > > start, much less finish. ;-) > > > > Given the rcu_head.func value, my assumption is that call_rcu() has > > already been called. > > Fair point -- given that it is a union, you would expect this field to > be overwritten upon reuse. .parent is overwritten immediately on reuse, but .private_data is actually unlikely to be used during the lifetime of the node. This could explain why .rcu.head.next is NULL like parent, and .private_data/.rcu.head.func is untouched and retains RCU stuff: to me it doesn't look like the node is lost in RCU-freeing, rather it was previously RCU freed and then lost somewhere after reallocation. > > BTW, is it safe to have a union overlapping node->parent and > > node->rcu_head.next? I'm still staring at the radix-tree code but a > > scenario I have in mind is that call_rcu() has been raised for a few > > nodes, other CPU may have some reference to one of them and set > > node->parent to NULL (e.g. concurrent calls to radix_tree_shrink()), > > breaking the RCU linking. I can't confirm this theory yet ;) Only writers shrink the tree and free nodes, and they have to be properly serialized. > If this were reproducible, I would suggest retrying with non-overlapping > node->parent and node->rcu_head.next, but you knew that already. ;-) > > But the usual practice would be to make node removal exclude shrinking. > And the radix-tree code seems to delegate locking to the caller. > > So, is the correct locking present in the page cache? The radix-tree > code seems to assume that all update operations for a given tree are > protected by a lock global to that tree. Yep, mapping->tree_lock protects all mapping->page_tree modifications. ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 17:52 ` Johannes Weiner @ 2014-05-08 21:40 ` Catalin Marinas 0 siblings, 0 replies; 18+ messages in thread From: Catalin Marinas @ 2014-05-08 21:40 UTC (permalink / raw) To: Johannes Weiner Cc: Paul E. McKenney, Jaegeuk Kim, Linux Kernel, Mailing List, linux-mm On 8 May 2014, at 18:52, Johannes Weiner <hannes@cmpxchg.org> wrote: > On Thu, May 08, 2014 at 08:53:30AM -0700, Paul E. McKenney wrote: >> On Thu, May 08, 2014 at 04:29:48PM +0100, Catalin Marinas wrote: >>> On Thu, May 08, 2014 at 04:00:27PM +0100, Paul E. McKenney wrote: >>>> On Thu, May 08, 2014 at 11:24:36AM +0100, Catalin Marinas wrote: >>>>> My summary so far: >>>>> >>>>> - radix_tree_node reported by kmemleak as it cannot find any trace of it >>>>> when scanning the memory >>>>> - at allocation time, radix_tree_node is memzero'ed by >>>>> radix_tree_node_ctor(). Given that node->rcu_head.func == >>>>> radix_tree_node_rcu_free, my guess is that radix_tree_node_free() has >>>>> been called > > The constructor is called once when the slab is initially allocated, > not on every object allocation. The user is expected to return > objects in a pristine form or overwrite fields on reallocation, so > it's possible that the RCU values are left over from the previous > allocation. You are right, I missed this one. >>>>> - some time later, kmemleak still hasn't received any callback for >>>>> kmem_cache_free(node). Possibly radix_tree_node_rcu_free() hasn't been >>>>> called either since node->count is not NULL. >>>>> >>>>> For RCU queued objects, kmemleak should still track references to them >>>>> via rcu_sched_state and rcu_head members. But even if this went wrong, I >>>>> would expect the object to be freed eventually and kmemleak notified (so >>>>> just a temporary leak report which doesn't seem to be the case here). […] >>>> Of course, if the value of node->count is preventing call_rcu() from >>>> being invoked in the first place, then the needed grace period won't >>>> start, much less finish. ;-) >>> >>> Given the rcu_head.func value, my assumption is that call_rcu() has >>> already been called. >> >> Fair point -- given that it is a union, you would expect this field to >> be overwritten upon reuse. > > .parent is overwritten immediately on reuse, but .private_data is > actually unlikely to be used during the lifetime of the node. > > This could explain why .rcu.head.next is NULL like parent, and > .private_data/.rcu.head.func is untouched and retains RCU stuff: to me > it doesn't look like the node is lost in RCU-freeing, rather it was > previously RCU freed and then lost somewhere after reallocation. This would be a simpler explanation, and even simpler to test, just reset rcu_head.func in radix_tree_node_rcu_free() before being returned to the slab allocator. Does the negative count give us any clue? This one is reset before freeing the object. Thanks, Catalin ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-08 15:29 ` Catalin Marinas 2014-05-08 15:53 ` Paul E. McKenney @ 2014-05-09 0:01 ` Jaegeuk Kim 2014-05-09 9:45 ` Catalin Marinas 1 sibling, 1 reply; 18+ messages in thread From: Jaegeuk Kim @ 2014-05-09 0:01 UTC (permalink / raw) To: Catalin Marinas Cc: Paul E. McKenney, Johannes Weiner, Linux Kernel, Mailing List, linux-mm 2014-05-08 (목), 16:29 +0100, Catalin Marinas: > On Thu, May 08, 2014 at 04:00:27PM +0100, Paul E. McKenney wrote: > > On Thu, May 08, 2014 at 11:24:36AM +0100, Catalin Marinas wrote: > > > On Thu, May 08, 2014 at 10:37:40AM +0100, Jaegeuk Kim wrote: > > > > 2014-05-08 (목), 10:26 +0100, Catalin Marinas: > > > > > On Thu, May 08, 2014 at 06:16:51PM +0900, Jaegeuk Kim wrote: > > > > > > 2014-05-07 (수), 12:39 +0100, Catalin Marinas: > > > > > > > On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > > > > > > > > unreferenced object 0xffff880004226da0 (size 576): > > > > > > > > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > > > > > > > > hex dump (first 32 bytes): > > > > > > > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > > > > > > > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > > > > > > > > backtrace: > > > > > > > > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > > > > > > > > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > > > > > > > > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > > > > > > > > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > > > > > > > > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > > > > > > > > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > > > > > > > > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > > > > > > > > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > > > > > > > > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > > > > > > > > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > > > > > > > > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > > > > > > > > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > > > > > > > > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > > > > > > > > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > > > > > > > > [<ffffffffffffffff>] 0xffffffffffffffff > > > > > > > > > > > > > > OK, it shows that the allocation happens via add_to_page_cache_locked() > > > > > > > and I guess it's page_cache_tree_insert() which calls > > > > > > > __radix_tree_create() (the latter reusing the preloaded node). I'm not > > > > > > > familiar enough to this code (radix-tree.c and filemap.c) to tell where > > > > > > > the node should have been freed, who keeps track of it. > > > > > > > > > > > > > > At a quick look at the hex dump (assuming that the above leak is struct > > > > > > > radix_tree_node): > > > > > > > > > > > > > > .path = 1 > > > > > > > .count = -0x7f (or 0xffffff81 as unsigned int) > > > > > > > union { > > > > > > > { > > > > > > > .parent = NULL > > > > > > > .private_data = 0xffffffff81348950 > > > > > > > } > > > > > > > { > > > > > > > .rcu_head.next = NULL > > > > > > > .rcu_head.func = 0xffffffff81348950 > > > > > > > } > > > > > > > } > > > > > > > > > > > > > > The count is a bit suspicious. > > > > > > > > > > > > > > From the union, it looks most likely like rcu_head information. Is > > > > > > > radix_tree_node_rcu_free() function at the above rcu_head.func? > > > > > > > > > > Thanks for the config. Could you please confirm that 0xffffffff81348950 > > > > > address corresponds to the radix_tree_node_rcu_free() function in your > > > > > System.map (or something else)? > > > > > > > > Yap, the address is matched to radix_tree_node_rcu_free(). > > > > > > Cc'ing Paul as well, not that I blame RCU ;), but maybe he could shed > > > some light on why kmemleak can't track this object. > > > > Do we have any information on how long it has been since that data > > structure was handed to call_rcu()? If that time is short, then it > > is quite possible that its grace period simply has not yet completed. > > kmemleak scans every 10 minutes but Jaegeuk can confirm how long he has > waited. Under existing the kmemleak messeages, the fsstress test has been running over 12 hours. For sure now, I quit the test and umount the file system, which drops the whole page caches used by f2fs. Then do, echo scan > $DEBUGFS/kmemleak again, but there still exist a bunch of leak messages. The oldest one is: unreferenced object 0xffff88007b167478 (size 576): comm "fsstress", pid 1636, jiffies 4294945289 (age 164639.728s) hex dump (first 32 bytes): 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ 50 89 34 81 ff ff ff ff 90 74 16 7b 00 88 ff ff P.4......t.{.... backtrace: [snip] > > > It might also be that one of the CPUs is stuck (e.g., spinning with > > interrupts disabled), which would prevent the grace period from > > completing, in turn preventing any memory waiting for that grace period > > from being freed. > > We should get some kernel warning if it's stuck for too long but, again, > Jaegeuk can confirm. I haven't managed to reproduce this on ARM systems. There are no kernel warnings, but only kmemleak messages. The fsstress has been well running without stucks. > > > > My summary so far: > > > > > > - radix_tree_node reported by kmemleak as it cannot find any trace of it > > > when scanning the memory > > > - at allocation time, radix_tree_node is memzero'ed by > > > radix_tree_node_ctor(). Given that node->rcu_head.func == > > > radix_tree_node_rcu_free, my guess is that radix_tree_node_free() has > > > been called > > > - some time later, kmemleak still hasn't received any callback for > > > kmem_cache_free(node). Possibly radix_tree_node_rcu_free() hasn't been > > > called either since node->count is not NULL. > > > > > > For RCU queued objects, kmemleak should still track references to them > > > via rcu_sched_state and rcu_head members. But even if this went wrong, I > > > would expect the object to be freed eventually and kmemleak notified (so > > > just a temporary leak report which doesn't seem to be the case here). > > > > OK, so you are saying that this memory has been in this state for quite > > some time? > > These leaks don't seem to disappear (time lapsed to be confirmed) and > the object checksum not changed either (otherwise kmemleak would not > report it). > > > If the system is responsive during this time, I recommend building with > > CONFIG_RCU_TRACE=y, then polling the debugfs rcu/*/rcugp files. The value > > of "*" will be "rcu_sched" for kernels built with CONFIG_PREEMPT=n and > > "rcu_preempt" for kernels built with CONFIG_PREEMPT=y. Got it. I'll do this first. Thank you~ :) > > > > If the number printed does not advance, then the RCU grace period is > > stalled, which will prevent memory waiting for that grace period from > > ever being freed. > > Thanks for the suggestions > > > Of course, if the value of node->count is preventing call_rcu() from > > being invoked in the first place, then the needed grace period won't > > start, much less finish. ;-) > > Given the rcu_head.func value, my assumption is that call_rcu() has > already been called. > > BTW, is it safe to have a union overlapping node->parent and > node->rcu_head.next? I'm still staring at the radix-tree code but a > scenario I have in mind is that call_rcu() has been raised for a few > nodes, other CPU may have some reference to one of them and set > node->parent to NULL (e.g. concurrent calls to radix_tree_shrink()), > breaking the RCU linking. I can't confirm this theory yet ;) > -- Jaegeuk Kim Samsung ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [BUG] kmemleak on __radix_tree_preload 2014-05-09 0:01 ` Jaegeuk Kim @ 2014-05-09 9:45 ` Catalin Marinas 0 siblings, 0 replies; 18+ messages in thread From: Catalin Marinas @ 2014-05-09 9:45 UTC (permalink / raw) To: Jaegeuk Kim Cc: Paul E. McKenney, Johannes Weiner, Linux Kernel, Mailing List, linux-mm On Fri, May 09, 2014 at 01:01:31AM +0100, Jaegeuk Kim wrote: > > > > > > > > On Wed, May 07, 2014 at 03:58:08AM +0100, Jaegeuk Kim wrote: > > > > > > > > > unreferenced object 0xffff880004226da0 (size 576): > > > > > > > > > comm "fsstress", pid 14590, jiffies 4295191259 (age 706.308s) > > > > > > > > > hex dump (first 32 bytes): > > > > > > > > > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > > > > > > > > > 50 89 34 81 ff ff ff ff b8 6d 22 04 00 88 ff ff P.4......m"..... > > > > > > > > > backtrace: > > > > > > > > > [<ffffffff816c02e8>] kmemleak_update_trace+0x58/0x80 > > > > > > > > > [<ffffffff81349517>] radix_tree_node_alloc+0x77/0xa0 > > > > > > > > > [<ffffffff81349718>] __radix_tree_create+0x1d8/0x230 > > > > > > > > > [<ffffffff8113286c>] __add_to_page_cache_locked+0x9c/0x1b0 > > > > > > > > > [<ffffffff811329a8>] add_to_page_cache_lru+0x28/0x80 > > > > > > > > > [<ffffffff81132f58>] grab_cache_page_write_begin+0x98/0xf0 > > > > > > > > > [<ffffffffa02e4bf4>] f2fs_write_begin+0xb4/0x3c0 [f2fs] > > > > > > > > > [<ffffffff81131b77>] generic_perform_write+0xc7/0x1c0 > > > > > > > > > [<ffffffff81133b7d>] __generic_file_aio_write+0x1cd/0x3f0 > > > > > > > > > [<ffffffff81133dfe>] generic_file_aio_write+0x5e/0xe0 > > > > > > > > > [<ffffffff81195c5a>] do_sync_write+0x5a/0x90 > > > > > > > > > [<ffffffff811968d2>] vfs_write+0xc2/0x1d0 > > > > > > > > > [<ffffffff81196daf>] SyS_write+0x4f/0xb0 > > > > > > > > > [<ffffffff816dead2>] system_call_fastpath+0x16/0x1b > > > > > > > > > [<ffffffffffffffff>] 0xffffffffffffffff [...] > Under existing the kmemleak messeages, the fsstress test has been > running over 12 hours. > For sure now, I quit the test and umount the file system, which drops > the whole page caches used by f2fs. > Then do, echo scan > $DEBUGFS/kmemleak again, but there still exist a > bunch of leak messages. > > The oldest one is: > unreferenced object 0xffff88007b167478 (size 576): > comm "fsstress", pid 1636, jiffies 4294945289 (age 164639.728s) > hex dump (first 32 bytes): > 01 00 00 00 81 ff ff ff 00 00 00 00 00 00 00 00 ................ > 50 89 34 81 ff ff ff ff 90 74 16 7b 00 88 ff ff P.4......t.{.... > backtrace: > [snip] As Johannes pointed out, the simplest explanation would be that the radix tree node is leaked after allocation. So let's ignore radix-tree.c filemap.c or RCU for now. As I read the code, a radix tree node allocated via the above call path would be stored in the page_tree of the address_space structure. This address_space object is inode.i_data and the inode is allocated by the f2fs code. When the inode is destroyed by the f2fs code, can you add some checks to make sure there are no nodes left in the radix tree? If there are, they would just leak and have to figure out where they should have been freed. You could also revert some of the f2fs changes since 3.14 (assuming 3.14 didn't show leaks) and see if you still get the leaks. -- Catalin ^ permalink raw reply [flat|nested] 18+ messages in thread
end of thread, other threads:[~2014-05-09 9:46 UTC | newest] Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-04-25 1:45 [BUG] kmemleak on __radix_tree_preload Jaegeuk Kim 2014-05-01 17:06 ` Catalin Marinas 2014-05-01 18:41 ` Johannes Weiner 2014-05-07 2:58 ` Jaegeuk Kim 2014-05-07 11:39 ` Catalin Marinas 2014-05-08 9:16 ` Jaegeuk Kim 2014-05-08 9:26 ` Catalin Marinas 2014-05-08 9:37 ` Jaegeuk Kim 2014-05-08 10:24 ` Catalin Marinas 2014-05-08 15:00 ` Paul E. McKenney 2014-05-08 15:29 ` Catalin Marinas 2014-05-08 15:53 ` Paul E. McKenney 2014-05-08 16:52 ` Catalin Marinas 2014-05-09 0:06 ` Jaegeuk Kim 2014-05-08 17:52 ` Johannes Weiner 2014-05-08 21:40 ` Catalin Marinas 2014-05-09 0:01 ` Jaegeuk Kim 2014-05-09 9:45 ` Catalin Marinas
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