From: Andrew Morton <akpm@linux-foundation.org>
To: akpm@linux-foundation.org, andreyknvl@google.com,
ard.biesheuvel@linaro.org, arnd@arndb.de,
aryabinin@virtuozzo.com, dan.carpenter@oracle.com,
dvyukov@google.com, glider@google.com, gustavo@embeddedor.com,
keescook@chromium.org, lenaptr@google.com, linux-mm@kvack.org,
mm-commits@vger.kernel.org, torvalds@linux-foundation.org
Subject: [patch 163/166] ubsan: include bug type in report header
Date: Mon, 06 Apr 2020 20:12:45 -0700 [thread overview]
Message-ID: <20200407031245.WM-fHNvX-%akpm@linux-foundation.org> (raw)
In-Reply-To: <20200406200254.a69ebd9e08c4074e41ddebaf@linux-foundation.org>
From: Kees Cook <keescook@chromium.org>
Subject: ubsan: include bug type in report header
When syzbot tries to figure out how to deduplicate bug reports, it prefers
seeing a hint about a specific bug type (we can do better than just
"UBSAN"). This lifts the handler reason into the UBSAN report line that
includes the file path that tripped a check. Unfortunately, UBSAN does
not provide function names.
Link: http://lkml.kernel.org/r/20200227193516.32566-7-keescook@chromium.org
Suggested-by: Dmitry Vyukov <dvyukov@google.com>
Link: https://lore.kernel.org/lkml/CACT4Y+bsLJ-wFx_TaXqax3JByUOWB3uk787LsyMVcfW6JzzGvg@mail.gmail.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Konovalov <andreyknvl@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Elena Petrova <lenaptr@google.com>
Cc: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
lib/ubsan.c | 36 +++++++++++++++---------------------
1 file changed, 15 insertions(+), 21 deletions(-)
--- a/lib/ubsan.c~ubsan-include-bug-type-in-report-header
+++ a/lib/ubsan.c
@@ -45,13 +45,6 @@ static bool was_reported(struct source_l
return test_and_set_bit(REPORTED_BIT, &location->reported);
}
-static void print_source_location(const char *prefix,
- struct source_location *loc)
-{
- pr_err("%s %s:%d:%d\n", prefix, loc->file_name,
- loc->line & LINE_MASK, loc->column & COLUMN_MASK);
-}
-
static bool suppress_report(struct source_location *loc)
{
return current->in_ubsan || was_reported(loc);
@@ -140,13 +133,14 @@ static void val_to_string(char *str, siz
}
}
-static void ubsan_prologue(struct source_location *location)
+static void ubsan_prologue(struct source_location *loc, const char *reason)
{
current->in_ubsan++;
pr_err("========================================"
"========================================\n");
- print_source_location("UBSAN: Undefined behaviour in", location);
+ pr_err("UBSAN: %s in %s:%d:%d\n", reason, loc->file_name,
+ loc->line & LINE_MASK, loc->column & COLUMN_MASK);
}
static void ubsan_epilogue(void)
@@ -180,12 +174,12 @@ static void handle_overflow(struct overf
if (suppress_report(&data->location))
return;
- ubsan_prologue(&data->location);
+ ubsan_prologue(&data->location, type_is_signed(type) ?
+ "signed-integer-overflow" :
+ "unsigned-integer-overflow");
val_to_string(lhs_val_str, sizeof(lhs_val_str), type, lhs);
val_to_string(rhs_val_str, sizeof(rhs_val_str), type, rhs);
- pr_err("%s integer overflow:\n",
- type_is_signed(type) ? "signed" : "unsigned");
pr_err("%s %c %s cannot be represented in type %s\n",
lhs_val_str,
op,
@@ -225,7 +219,7 @@ void __ubsan_handle_negate_overflow(stru
if (suppress_report(&data->location))
return;
- ubsan_prologue(&data->location);
+ ubsan_prologue(&data->location, "negation-overflow");
val_to_string(old_val_str, sizeof(old_val_str), data->type, old_val);
@@ -245,7 +239,7 @@ void __ubsan_handle_divrem_overflow(stru
if (suppress_report(&data->location))
return;
- ubsan_prologue(&data->location);
+ ubsan_prologue(&data->location, "division-overflow");
val_to_string(rhs_val_str, sizeof(rhs_val_str), data->type, rhs);
@@ -264,7 +258,7 @@ static void handle_null_ptr_deref(struct
if (suppress_report(data->location))
return;
- ubsan_prologue(data->location);
+ ubsan_prologue(data->location, "null-ptr-deref");
pr_err("%s null pointer of type %s\n",
type_check_kinds[data->type_check_kind],
@@ -279,7 +273,7 @@ static void handle_misaligned_access(str
if (suppress_report(data->location))
return;
- ubsan_prologue(data->location);
+ ubsan_prologue(data->location, "misaligned-access");
pr_err("%s misaligned address %p for type %s\n",
type_check_kinds[data->type_check_kind],
@@ -295,7 +289,7 @@ static void handle_object_size_mismatch(
if (suppress_report(data->location))
return;
- ubsan_prologue(data->location);
+ ubsan_prologue(data->location, "object-size-mismatch");
pr_err("%s address %p with insufficient space\n",
type_check_kinds[data->type_check_kind],
(void *) ptr);
@@ -354,7 +348,7 @@ void __ubsan_handle_out_of_bounds(struct
if (suppress_report(&data->location))
return;
- ubsan_prologue(&data->location);
+ ubsan_prologue(&data->location, "array-index-out-of-bounds");
val_to_string(index_str, sizeof(index_str), data->index_type, index);
pr_err("index %s is out of range for type %s\n", index_str,
@@ -375,7 +369,7 @@ void __ubsan_handle_shift_out_of_bounds(
if (suppress_report(&data->location))
goto out;
- ubsan_prologue(&data->location);
+ ubsan_prologue(&data->location, "shift-out-of-bounds");
val_to_string(rhs_str, sizeof(rhs_str), rhs_type, rhs);
val_to_string(lhs_str, sizeof(lhs_str), lhs_type, lhs);
@@ -407,7 +401,7 @@ EXPORT_SYMBOL(__ubsan_handle_shift_out_o
void __ubsan_handle_builtin_unreachable(struct unreachable_data *data)
{
- ubsan_prologue(&data->location);
+ ubsan_prologue(&data->location, "unreachable");
pr_err("calling __builtin_unreachable()\n");
ubsan_epilogue();
panic("can't return from __builtin_unreachable()");
@@ -422,7 +416,7 @@ void __ubsan_handle_load_invalid_value(s
if (suppress_report(&data->location))
return;
- ubsan_prologue(&data->location);
+ ubsan_prologue(&data->location, "invalid-load");
val_to_string(val_str, sizeof(val_str), data->type, val);
_
next prev parent reply other threads:[~2020-04-07 3:12 UTC|newest]
Thread overview: 194+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-07 3:02 incoming Andrew Morton
2020-04-07 3:03 ` [patch 001/166] mm, memcg: bypass high reclaim iteration for cgroup hierarchy root Andrew Morton
2020-04-07 3:03 ` [patch 002/166] mm: don't prepare anon_vma if vma has VM_WIPEONFORK Andrew Morton
2020-04-07 3:03 ` [patch 003/166] Revert "mm/rmap.c: reuse mergeable anon_vma as parent when fork" Andrew Morton
2020-04-07 3:03 ` [patch 004/166] mm: set vm_next and vm_prev to NULL in vm_area_dup() Andrew Morton
2020-04-07 3:03 ` [patch 005/166] mm/vma: add missing VMA flag readable name for VM_SYNC Andrew Morton
2020-04-07 3:03 ` [patch 006/166] mm/vma: make vma_is_accessible() available for general use Andrew Morton
2020-04-07 3:03 ` [patch 007/166] mm/vma: replace all remaining open encodings with is_vm_hugetlb_page() Andrew Morton
2020-04-07 3:03 ` [patch 008/166] mm/vma: replace all remaining open encodings with vma_is_anonymous() Andrew Morton
2020-04-07 3:03 ` [patch 009/166] mm/vma: append unlikely() while testing VMA access permissions Andrew Morton
2020-04-07 3:04 ` [patch 010/166] mm/vmalloc: fix a typo in comment Andrew Morton
2020-04-07 3:04 ` [patch 011/166] mm: make it clear that gfp reclaim modifiers are valid only for sleepable allocations Andrew Morton
2020-04-07 3:04 ` [patch 012/166] mm/migrate.c: no need to check for i > start in do_pages_move() Andrew Morton
2020-04-07 3:04 ` [patch 013/166] mm/migrate.c: wrap do_move_pages_to_node() and store_status() Andrew Morton
2020-04-07 3:04 ` [patch 014/166] mm/migrate.c: check pagelist in move_pages_and_store_status() Andrew Morton
2020-04-07 3:04 ` [patch 015/166] mm/migrate.c: unify "not queued for migration" handling in do_pages_move() Andrew Morton
2020-04-07 3:04 ` [patch 016/166] mm/migrate.c: migrate PG_readahead flag Andrew Morton
2020-04-07 3:04 ` [patch 017/166] mm, shmem: add vmstat for hugepage fallback Andrew Morton
2020-04-07 3:04 ` [patch 018/166] mm, thp: track fallbacks due to failed memcg charges separately Andrew Morton
2020-04-07 3:04 ` [patch 019/166] include/linux/pagemap.h: optimise find_subpage for !THP Andrew Morton
2020-04-07 3:04 ` [patch 020/166] mm: remove CONFIG_TRANSPARENT_HUGE_PAGECACHE Andrew Morton
2020-04-07 3:04 ` [patch 021/166] mm/ksm.c: update get_user_pages() argument in comment Andrew Morton
2020-04-07 3:04 ` [patch 022/166] mm: code cleanup for MADV_FREE Andrew Morton
2020-04-07 3:04 ` [patch 023/166] mm: adjust shuffle code to allow for future coalescing Andrew Morton
2020-04-07 3:04 ` [patch 024/166] mm: use zone and order instead of free area in free_list manipulators Andrew Morton
2020-04-07 3:04 ` [patch 025/166] mm: add function __putback_isolated_page Andrew Morton
2020-04-07 3:04 ` [patch 026/166] mm: introduce Reported pages Andrew Morton
2020-04-07 3:05 ` [patch 027/166] virtio-balloon: pull page poisoning config out of free page hinting Andrew Morton
2020-04-07 3:05 ` [patch 028/166] virtio-balloon: add support for providing free page reports to host Andrew Morton
2020-04-07 3:05 ` [patch 029/166] mm/page_reporting: rotate reported pages to the tail of the list Andrew Morton
2020-04-07 3:05 ` [patch 030/166] mm/page_reporting: add budget limit on how many pages can be reported per pass Andrew Morton
2020-04-07 3:05 ` [patch 031/166] mm/page_reporting: add free page reporting documentation Andrew Morton
2020-04-07 3:05 ` [patch 032/166] virtio-balloon: switch back to OOM handler for VIRTIO_BALLOON_F_DEFLATE_ON_OOM Andrew Morton
2020-04-07 3:05 ` [patch 033/166] userfaultfd: wp: add helper for writeprotect check Andrew Morton
2020-04-07 3:05 ` [patch 034/166] userfaultfd: wp: hook userfault handler to write protection fault Andrew Morton
2020-04-07 3:05 ` [patch 035/166] userfaultfd: wp: add WP pagetable tracking to x86 Andrew Morton
2020-04-07 3:05 ` [patch 036/166] userfaultfd: wp: userfaultfd_pte/huge_pmd_wp() helpers Andrew Morton
2020-04-07 3:05 ` [patch 037/166] userfaultfd: wp: add UFFDIO_COPY_MODE_WP Andrew Morton
2020-04-07 3:05 ` [patch 038/166] mm: merge parameters for change_protection() Andrew Morton
2020-04-07 3:05 ` [patch 039/166] userfaultfd: wp: apply _PAGE_UFFD_WP bit Andrew Morton
2020-04-07 3:05 ` [patch 040/166] userfaultfd: wp: drop _PAGE_UFFD_WP properly when fork Andrew Morton
2020-04-07 3:05 ` [patch 041/166] userfaultfd: wp: add pmd_swp_*uffd_wp() helpers Andrew Morton
2020-04-07 3:06 ` [patch 042/166] userfaultfd: wp: support swap and page migration Andrew Morton
2020-04-07 3:06 ` [patch 043/166] khugepaged: skip collapse if uffd-wp detected Andrew Morton
2020-04-07 3:06 ` [patch 044/166] userfaultfd: wp: support write protection for userfault vma range Andrew Morton
2020-04-07 3:06 ` [patch 045/166] userfaultfd: wp: add the writeprotect API to userfaultfd ioctl Andrew Morton
2020-04-07 3:06 ` [patch 046/166] userfaultfd: wp: enabled write protection in userfaultfd API Andrew Morton
2020-04-07 3:06 ` [patch 047/166] userfaultfd: wp: don't wake up when doing write protect Andrew Morton
2020-04-07 3:06 ` [patch 048/166] userfaultfd: wp: UFFDIO_REGISTER_MODE_WP documentation update Andrew Morton
2020-04-07 3:06 ` [patch 049/166] userfaultfd: wp: declare _UFFDIO_WRITEPROTECT conditionally Andrew Morton
2020-04-07 3:06 ` [patch 050/166] userfaultfd: selftests: refactor statistics Andrew Morton
2020-04-07 3:06 ` [patch 051/166] userfaultfd: selftests: add write-protect test Andrew Morton
2020-04-07 3:06 ` [patch 052/166] drivers/base/memory.c: drop section_count Andrew Morton
2020-04-07 3:06 ` [patch 053/166] drivers/base/memory.c: drop pages_correctly_probed() Andrew Morton
2020-04-07 3:06 ` [patch 054/166] mm/page_ext.c: drop pfn_present() check when onlining Andrew Morton
2020-04-07 3:06 ` [patch 055/166] mm/memory_hotplug.c: only respect mem= parameter during boot stage Andrew Morton
2020-04-07 3:06 ` [patch 056/166] mm/memory_hotplug.c: simplify calculation of number of pages in __remove_pages() Andrew Morton
2020-04-07 3:06 ` [patch 057/166] mm/memory_hotplug.c: cleanup __add_pages() Andrew Morton
2020-04-07 3:07 ` [patch 058/166] mm/sparse.c: introduce new function fill_subsection_map() Andrew Morton
2020-04-07 3:07 ` [patch 059/166] mm/sparse.c: introduce a new function clear_subsection_map() Andrew Morton
2020-04-07 3:07 ` [patch 060/166] mm/sparse.c: only use subsection map in VMEMMAP case Andrew Morton
2020-04-07 3:07 ` [patch 061/166] mm/sparse.c: add note about only VMEMMAP supporting sub-section hotplug Andrew Morton
2020-04-07 3:07 ` [patch 062/166] mm/sparse.c: move subsection_map related functions together Andrew Morton
2020-04-07 3:07 ` [patch 063/166] drivers/base/memory: rename MMOP_ONLINE_KEEP to MMOP_ONLINE Andrew Morton
2020-04-07 3:07 ` [patch 064/166] drivers/base/memory: map MMOP_OFFLINE to 0 Andrew Morton
2020-04-07 3:07 ` [patch 065/166] drivers/base/memory: store mapping between MMOP_* and string in an array Andrew Morton
2020-04-07 3:07 ` [patch 066/166] powernv/memtrace: always online added memory blocks Andrew Morton
2020-04-07 3:07 ` [patch 067/166] hv_balloon: don't check for memhp_auto_online manually Andrew Morton
2020-04-07 3:07 ` [patch 068/166] mm/memory_hotplug: unexport memhp_auto_online Andrew Morton
2020-04-07 3:07 ` [patch 069/166] mm/memory_hotplug: convert memhp_auto_online to store an online_type Andrew Morton
2020-04-07 3:07 ` [patch 070/166] mm/memory_hotplug: allow to specify a default online_type Andrew Morton
2020-04-07 3:07 ` [patch 071/166] mm/memory_hotplug.c: use __pfn_to_section() instead of open-coding Andrew Morton
2020-04-07 3:07 ` [patch 072/166] mm/shmem.c: distribute switch variables for initialization Andrew Morton
2020-04-07 3:07 ` [patch 073/166] mm/shmem.c: clean code by removing unnecessary assignment Andrew Morton
2020-04-07 3:07 ` [patch 074/166] mm: huge tmpfs: try to split_huge_page() when punching hole Andrew Morton
2020-04-07 3:08 ` [patch 075/166] mm: prevent a warning when casting void* -> enum Andrew Morton
2020-04-07 3:08 ` [patch 076/166] mm/zswap: allow setting default status, compressor and allocator in Kconfig Andrew Morton
2020-04-07 3:08 ` [patch 077/166] mm/compaction: add missing annotation for compact_lock_irqsave Andrew Morton
2020-04-07 3:08 ` [patch 078/166] mm/hugetlb: add missing annotation for gather_surplus_pages() Andrew Morton
2020-04-07 3:08 ` [patch 079/166] mm/mempolicy: add missing annotation for queue_pages_pmd() Andrew Morton
2020-04-07 3:08 ` [patch 080/166] mm/slub: add missing annotation for get_map() Andrew Morton
2020-04-07 3:08 ` [patch 081/166] mm/slub: add missing annotation for put_map() Andrew Morton
2020-04-07 3:08 ` [patch 082/166] mm/zsmalloc: add missing annotation for migrate_read_lock() Andrew Morton
2020-04-07 3:08 ` [patch 083/166] mm/zsmalloc: add missing annotation for migrate_read_unlock() Andrew Morton
2020-04-07 3:08 ` [patch 084/166] mm/zsmalloc: add missing annotation for pin_tag() Andrew Morton
2020-04-07 3:08 ` [patch 085/166] mm/zsmalloc: add missing annotation for unpin_tag() Andrew Morton
2020-04-07 3:08 ` [patch 086/166] mm: fix ambiguous comments for better code readability Andrew Morton
2020-04-07 3:08 ` [patch 087/166] mm/mm_init.c: clean code. Use BUILD_BUG_ON when comparing compile time constant Andrew Morton
2020-04-07 3:08 ` [patch 088/166] mm: use fallthrough; Andrew Morton
2020-04-07 3:08 ` [patch 089/166] include/linux/swapops.h: correct guards for non_swap_entry() Andrew Morton
2020-04-07 3:08 ` [patch 090/166] include/linux/memremap.h: remove stale comments Andrew Morton
2020-04-07 3:08 ` [patch 091/166] mm/dmapool.c: micro-optimisation remove unnecessary branch Andrew Morton
2020-04-07 3:08 ` [patch 092/166] mm: remove dummy struct bootmem_data/bootmem_data_t Andrew Morton
2020-04-07 3:08 ` [patch 093/166] fs/proc/inode.c: annotate close_pdeo() for sparse Andrew Morton
2020-04-07 3:09 ` [patch 094/166] proc: faster open/read/close with "permanent" files Andrew Morton
2020-04-07 3:09 ` [patch 095/166] proc: speed up /proc/*/statm Andrew Morton
2020-04-07 3:09 ` [patch 096/166] proc: inline vma_stop into m_stop Andrew Morton
2020-04-07 3:09 ` [patch 097/166] proc: remove m_cache_vma Andrew Morton
2020-04-07 3:09 ` [patch 098/166] proc: use ppos instead of m->version Andrew Morton
2020-04-07 3:09 ` [patch 099/166] seq_file: remove m->version Andrew Morton
2020-04-07 3:09 ` [patch 100/166] proc: inline m_next_vma into m_next Andrew Morton
2020-04-07 3:09 ` [patch 101/166] asm-generic: fix unistd_32.h generation format Andrew Morton
2020-04-07 3:09 ` [patch 102/166] kernel/extable.c: use address-of operator on section symbols Andrew Morton
2020-04-07 3:09 ` [patch 103/166] sparc,x86: vdso: remove meaningless undefining CONFIG_OPTIMIZE_INLINING Andrew Morton
2020-04-07 3:09 ` [patch 104/166] compiler: remove CONFIG_OPTIMIZE_INLINING entirely Andrew Morton
2020-04-07 3:09 ` [patch 105/166] compiler.h: fix error in BUILD_BUG_ON() reporting Andrew Morton
2020-04-07 3:09 ` [patch 106/166] MAINTAINERS: list the section entries in the preferred order Andrew Morton
2020-04-07 3:09 ` [patch 107/166] bitops: always inline sign extension helpers Andrew Morton
2020-04-07 3:09 ` [patch 108/166] lib/test_lockup: test module to generate lockups Andrew Morton
2020-04-07 3:09 ` [patch 109/166] lib/test_lockup.c: fix spelling mistake "iteraions" -> "iterations" Andrew Morton
2020-04-07 3:09 ` [patch 110/166] lib/test_lockup.c: add parameters for locking generic vfs locks Andrew Morton
2020-04-07 3:09 ` [patch 111/166] lib/bch.c: replace zero-length array with flexible-array member Andrew Morton
2020-04-07 3:10 ` [patch 112/166] lib/ts_bm.c: " Andrew Morton
2020-04-07 3:10 ` [patch 113/166] lib/ts_fsm.c: " Andrew Morton
2020-04-07 3:10 ` [patch 114/166] lib/ts_kmp.c: " Andrew Morton
2020-04-07 3:10 ` [patch 115/166] lib/scatterlist: fix sg_copy_buffer() kerneldoc Andrew Morton
2020-04-07 3:10 ` [patch 116/166] lib: test_stackinit.c: XFAIL switch variable init tests Andrew Morton
2020-04-07 3:10 ` [patch 117/166] lib/stackdepot.c: check depot_index before accessing the stack slab Andrew Morton
2020-04-07 3:10 ` [patch 118/166] lib/stackdepot.c: build with -fno-builtin Andrew Morton
2020-04-07 3:10 ` [patch 119/166] kasan: stackdepot: move filter_irq_stacks() to stackdepot.c Andrew Morton
2020-04-07 3:10 ` [patch 120/166] percpu_counter: fix a data race at vm_committed_as Andrew Morton
2020-04-07 3:10 ` [patch 121/166] lib/test_bitmap.c: make use of EXP2_IN_BITS Andrew Morton
2020-04-07 3:10 ` [patch 122/166] lib/rbtree: fix coding style of assignments Andrew Morton
2020-04-07 3:10 ` [patch 123/166] lib/test_kmod.c: remove a NULL test Andrew Morton
2020-04-07 3:10 ` [patch 124/166] linux/bits.h: add compile time sanity check of GENMASK inputs Andrew Morton
2020-04-07 3:10 ` [patch 125/166] lib/list: prevent compiler reloads inside 'safe' list iteration Andrew Morton
2020-04-07 3:10 ` [patch 126/166] lib/dynamic_debug.c: use address-of operator on section symbols Andrew Morton
2020-04-07 3:10 ` [patch 127/166] checkpatch: remove email address comment from email address comparisons Andrew Morton
2020-04-07 3:10 ` [patch 128/166] checkpatch: check SPDX tags in YAML files Andrew Morton
2020-04-07 3:10 ` [patch 129/166] checkpatch: support "base-commit:" format Andrew Morton
2020-04-07 3:10 ` [patch 130/166] checkpatch: prefer fallthrough; over fallthrough comments Andrew Morton
2020-04-07 3:11 ` [patch 131/166] checkpatch: fix minor typo and mixed space+tab in indentation Andrew Morton
2020-04-07 3:11 ` [patch 132/166] checkpatch: fix multiple const * types Andrew Morton
2020-04-07 3:11 ` [patch 133/166] checkpatch: add command-line option for TAB size Andrew Morton
2020-04-07 3:11 ` [patch 134/166] checkpatch: improve Gerrit Change-Id: test Andrew Morton
2020-04-07 3:11 ` [patch 135/166] checkpatch: check proper licensing of Devicetree bindings Andrew Morton
2020-04-07 3:11 ` [patch 136/166] checkpatch: avoid warning about uninitialized_var() Andrew Morton
2020-04-07 3:11 ` [patch 137/166] kselftest: introduce new epoll test case Andrew Morton
2020-04-07 3:11 ` [patch 138/166] fs/epoll: make nesting accounting safe for -rt kernel Andrew Morton
2020-04-07 3:11 ` [patch 139/166] fs/binfmt_elf.c: delete "loc" variable Andrew Morton
2020-04-07 3:11 ` [patch 140/166] fs/binfmt_elf.c: allocate less for static executable Andrew Morton
2020-04-07 3:11 ` [patch 141/166] fs/binfmt_elf.c: don't free interpreter's ELF pheaders on common path Andrew Morton
2020-04-07 3:11 ` [patch 142/166] samples/hw_breakpoint: drop HW_BREAKPOINT_R when reporting writes Andrew Morton
2020-04-07 3:11 ` [patch 143/166] samples/hw_breakpoint: drop use of kallsyms_lookup_name() Andrew Morton
2020-04-07 3:11 ` [patch 144/166] kallsyms: unexport kallsyms_lookup_name() and kallsyms_on_each_symbol() Andrew Morton
2020-04-07 3:11 ` [patch 145/166] reiserfs: clean up several indentation issues Andrew Morton
2020-04-07 3:11 ` [patch 146/166] kernel/kmod.c: fix a typo "assuems" -> "assumes" Andrew Morton
2020-04-07 3:11 ` [patch 147/166] gcov: gcc_4_7: replace zero-length array with flexible-array member Andrew Morton
2020-04-07 3:11 ` [patch 148/166] gcov: gcc_3_4: " Andrew Morton
2020-04-07 3:11 ` [patch 149/166] kernel/gcov/fs.c: " Andrew Morton
2020-04-07 3:12 ` [patch 150/166] init/Kconfig: clean up ANON_INODES and old IO schedulers options Andrew Morton
2020-04-07 3:12 ` [patch 151/166] kcov: cleanup debug messages Andrew Morton
2020-04-07 3:12 ` [patch 152/166] kcov: fix potential use-after-free in kcov_remote_start Andrew Morton
2020-04-07 3:12 ` [patch 153/166] kcov: move t->kcov assignments into kcov_start/stop Andrew Morton
2020-04-07 3:12 ` [patch 154/166] kcov: move t->kcov_sequence assignment Andrew Morton
2020-04-07 3:12 ` [patch 155/166] kcov: use t->kcov_mode as enabled indicator Andrew Morton
2020-04-07 3:12 ` [patch 156/166] kcov: collect coverage from interrupts Andrew Morton
2020-04-07 3:12 ` [patch 157/166] usb: core: kcov: collect coverage from usb complete callback Andrew Morton
2020-04-07 3:12 ` [patch 158/166] ubsan: add trap instrumentation option Andrew Morton
2020-04-07 3:12 ` [patch 159/166] ubsan: split "bounds" checker from other options Andrew Morton
2020-04-07 3:12 ` [patch 160/166] drivers/misc/lkdtm/bugs.c: add arithmetic overflow and array bounds checks Andrew Morton
2020-04-07 3:12 ` [patch 161/166] ubsan: check panic_on_warn Andrew Morton
2020-04-07 3:12 ` [patch 162/166] kasan: unset panic_on_warn before calling panic() Andrew Morton
2020-04-07 3:12 ` Andrew Morton [this message]
2020-04-07 3:12 ` [patch 164/166] lib/Kconfig.debug: fix a typo "capabilitiy" -> "capability" Andrew Morton
2020-04-07 3:12 ` [patch 165/166] ipc/mqueue.c: fix a brace coding style issue Andrew Morton
2020-04-07 3:12 ` [patch 166/166] ipc/shm.c: make compat_ksys_shmctl() static Andrew Morton
2020-04-07 22:12 ` + mm-gup-mark-lock-taken-only-after-a-successful-retake.patch added to -mm tree Andrew Morton
2020-04-09 0:32 ` + proc-use-a-dedicated-lock-in-struct-pid.patch " Andrew Morton
2020-04-09 0:34 ` + docs-mm-slabh-fix-a-broken-cross-reference.patch " Andrew Morton
2020-04-09 0:39 ` + mm-page_alloc-fix-kernel-doc-warning.patch " Andrew Morton
2020-04-09 0:57 ` [folded-merged] mm-hugetlb-optionally-allocate-gigantic-hugepages-using-cma-v5.patch removed from " Andrew Morton
2020-04-09 0:57 ` [folded-merged] mm-hugetlb-optionally-allocate-gigantic-hugepages-using-cma-fix.patch " Andrew Morton
2020-04-09 0:58 ` [to-be-updated] mm-hugetlb-optionally-allocate-gigantic-hugepages-using-cma.patch " Andrew Morton
2020-04-09 0:58 ` [to-be-updated] mm-hugetlb-optionally-allocate-gigantic-hugepages-using-cma-fix-2.patch " Andrew Morton
2020-04-09 0:58 ` [to-be-updated] mm-hugetlbc-fix-printk-format-warning-for-32-bit-phys_addr_t.patch " Andrew Morton
2020-04-09 0:58 ` [to-be-updated] mm-hugetlbc-fix-printk-format-warning-for-32-bit-phys_addr_t-fix.patch " Andrew Morton
2020-04-09 1:00 ` + mm-cma-numa-node-interface.patch added to " Andrew Morton
2020-04-09 1:00 ` + mm-hugetlb-optionally-allocate-gigantic-hugepages-using-cma.patch " Andrew Morton
2020-04-09 1:03 ` [nacked] list-prevent-compiler-reloads-inside-safe-list-iteration.patch removed from " Andrew Morton
2020-04-09 1:07 ` + fat-dont-allow-to-mount-if-the-fat-length-==-0.patch added to " Andrew Morton
2020-04-09 1:10 ` + mm-gup-fix-null-pointer-dereference-detected-by-coverity.patch " Andrew Morton
2020-04-09 1:11 ` + ocfs2-no-need-try-to-truncate-file-beyond-i_size.patch " Andrew Morton
2020-04-09 1:24 ` [obsolete] mm-clarify-__gfp_memalloc-usage-checkpatch-fixes.patch removed from " Andrew Morton
2020-04-09 1:25 ` + mm-clarify-__gfp_memalloc-usage-update.patch added to " Andrew Morton
2020-04-09 1:26 ` + mm-clarify-__gfp_memalloc-usage-update-checkpatch-fixes.patch " Andrew Morton
2020-04-09 1:30 ` + mm-page_alloc-make-pcpu_drain_mutex-and-pcpu_drain-static.patch " Andrew Morton
2020-04-09 4:39 ` + mm-cma-numa-node-interface-fix.patch " Andrew Morton
2020-04-10 4:53 ` + lib-math-avoid-trailing-n-hidden-in-pr_fmt.patch " Andrew Morton
2020-04-10 4:55 ` + mm-mmap-initialize-align_offset-explicitly-for-vm_unmapped_area.patch " Andrew Morton
2020-04-10 18:38 ` + mm-memory_hotplug-fix-a-typo-in-comment-recoreded-recorded.patch " Andrew Morton
2020-04-10 18:38 ` + mm-ksm-fix-a-typo-in-comment-alreaady-already.patch " Andrew Morton
2020-04-10 18:38 ` + mm-mmap-fix-a-typo-in-comment-compatbility-compatibility.patch " Andrew Morton
2020-04-10 18:38 ` + mm-hugetlb-fix-a-typo-in-comment-manitained-maintained.patch " Andrew Morton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200407031245.WM-fHNvX-%akpm@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=andreyknvl@google.com \
--cc=ard.biesheuvel@linaro.org \
--cc=arnd@arndb.de \
--cc=aryabinin@virtuozzo.com \
--cc=dan.carpenter@oracle.com \
--cc=dvyukov@google.com \
--cc=glider@google.com \
--cc=gustavo@embeddedor.com \
--cc=keescook@chromium.org \
--cc=lenaptr@google.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mm-commits@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).