From: Ingo Molnar <mingo@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>,
"H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org
Subject: [GIT PULL] x86 fixes
Date: Fri, 22 Sep 2023 12:33:16 +0200 [thread overview]
Message-ID: <ZQ1tbDIt+a6viYFc@gmail.com> (raw)
Linus,
Please pull the latest x86/urgent git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-2023-09-22
# HEAD: 509ff51ee652c41a277c2b439aea01a8f56a27b9 x86/shstk: Add warning for shadow stack double unmap
Misc x86 fixes:
- Fix a kexec bug,
- Fix an UML build bug,
- Fix a handful of SRSO related bugs,
- Fix a shadow stacks handling bug & robustify related code.
Thanks,
Ingo
------------------>
Josh Poimboeuf (4):
x86/srso: Fix srso_show_state() side effect
x86/srso: Set CPUID feature bits independently of bug or mitigation status
x86/srso: Don't probe microcode in a guest
x86/srso: Fix SBPB enablement for spec_rstack_overflow=off
Rick Edgecombe (3):
x86/shstk: Handle vfork clone failure correctly
x86/shstk: Remove useless clone error handling
x86/shstk: Add warning for shadow stack double unmap
Rik van Riel (1):
x86/mm, kexec, ima: Use memblock_free_late() from ima_free_kexec_buffer()
Vincent Whitchurch (1):
x86/asm: Fix build of UML with KASAN
arch/x86/include/asm/linkage.h | 7 +++++++
arch/x86/include/asm/mmu_context.h | 3 +--
arch/x86/include/asm/processor.h | 2 --
arch/x86/kernel/cpu/amd.c | 28 +++++++++-------------------
arch/x86/kernel/cpu/bugs.c | 17 +++--------------
arch/x86/kernel/process.c | 7 -------
arch/x86/kernel/setup.c | 8 ++------
arch/x86/kernel/shstk.c | 33 +++++++++++++++++++++++++++++++--
arch/x86/lib/memcpy_64.S | 2 +-
arch/x86/lib/memmove_64.S | 2 +-
arch/x86/lib/memset_64.S | 2 +-
11 files changed, 56 insertions(+), 55 deletions(-)
diff --git a/arch/x86/include/asm/linkage.h b/arch/x86/include/asm/linkage.h
index 5ff49fd67732..571fe4d2d232 100644
--- a/arch/x86/include/asm/linkage.h
+++ b/arch/x86/include/asm/linkage.h
@@ -105,6 +105,13 @@
CFI_POST_PADDING \
SYM_FUNC_END(__cfi_##name)
+/* UML needs to be able to override memcpy() and friends for KASAN. */
+#ifdef CONFIG_UML
+# define SYM_FUNC_ALIAS_MEMFUNC SYM_FUNC_ALIAS_WEAK
+#else
+# define SYM_FUNC_ALIAS_MEMFUNC SYM_FUNC_ALIAS
+#endif
+
/* SYM_TYPED_FUNC_START -- use for indirectly called globals, w/ CFI type */
#define SYM_TYPED_FUNC_START(name) \
SYM_TYPED_START(name, SYM_L_GLOBAL, SYM_F_ALIGN) \
diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
index 416901d406f8..8dac45a2c7fc 100644
--- a/arch/x86/include/asm/mmu_context.h
+++ b/arch/x86/include/asm/mmu_context.h
@@ -186,8 +186,7 @@ do { \
#else
#define deactivate_mm(tsk, mm) \
do { \
- if (!tsk->vfork_done) \
- shstk_free(tsk); \
+ shstk_free(tsk); \
load_gs_index(0); \
loadsegment(fs, 0); \
} while (0)
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 0086920cda06..a3669a7774ed 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -683,13 +683,11 @@ extern u16 get_llc_id(unsigned int cpu);
#ifdef CONFIG_CPU_SUP_AMD
extern u32 amd_get_nodes_per_socket(void);
extern u32 amd_get_highest_perf(void);
-extern bool cpu_has_ibpb_brtype_microcode(void);
extern void amd_clear_divider(void);
extern void amd_check_microcode(void);
#else
static inline u32 amd_get_nodes_per_socket(void) { return 0; }
static inline u32 amd_get_highest_perf(void) { return 0; }
-static inline bool cpu_has_ibpb_brtype_microcode(void) { return false; }
static inline void amd_clear_divider(void) { }
static inline void amd_check_microcode(void) { }
#endif
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index dd8379d84445..03ef962a6992 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -766,6 +766,15 @@ static void early_init_amd(struct cpuinfo_x86 *c)
if (cpu_has(c, X86_FEATURE_TOPOEXT))
smp_num_siblings = ((cpuid_ebx(0x8000001e) >> 8) & 0xff) + 1;
+
+ if (!cpu_has(c, X86_FEATURE_HYPERVISOR) && !cpu_has(c, X86_FEATURE_IBPB_BRTYPE)) {
+ if (c->x86 == 0x17 && boot_cpu_has(X86_FEATURE_AMD_IBPB))
+ setup_force_cpu_cap(X86_FEATURE_IBPB_BRTYPE);
+ else if (c->x86 >= 0x19 && !wrmsrl_safe(MSR_IA32_PRED_CMD, PRED_CMD_SBPB)) {
+ setup_force_cpu_cap(X86_FEATURE_IBPB_BRTYPE);
+ setup_force_cpu_cap(X86_FEATURE_SBPB);
+ }
+ }
}
static void init_amd_k8(struct cpuinfo_x86 *c)
@@ -1301,25 +1310,6 @@ void amd_check_microcode(void)
on_each_cpu(zenbleed_check_cpu, NULL, 1);
}
-bool cpu_has_ibpb_brtype_microcode(void)
-{
- switch (boot_cpu_data.x86) {
- /* Zen1/2 IBPB flushes branch type predictions too. */
- case 0x17:
- return boot_cpu_has(X86_FEATURE_AMD_IBPB);
- case 0x19:
- /* Poke the MSR bit on Zen3/4 to check its presence. */
- if (!wrmsrl_safe(MSR_IA32_PRED_CMD, PRED_CMD_SBPB)) {
- setup_force_cpu_cap(X86_FEATURE_SBPB);
- return true;
- } else {
- return false;
- }
- default:
- return false;
- }
-}
-
/*
* Issue a DIV 0/1 insn to clear any division data from previous DIV
* operations.
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index f081d26616ac..10499bcd4e39 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -2404,26 +2404,15 @@ early_param("spec_rstack_overflow", srso_parse_cmdline);
static void __init srso_select_mitigation(void)
{
- bool has_microcode;
+ bool has_microcode = boot_cpu_has(X86_FEATURE_IBPB_BRTYPE);
if (!boot_cpu_has_bug(X86_BUG_SRSO) || cpu_mitigations_off())
goto pred_cmd;
- /*
- * The first check is for the kernel running as a guest in order
- * for guests to verify whether IBPB is a viable mitigation.
- */
- has_microcode = boot_cpu_has(X86_FEATURE_IBPB_BRTYPE) || cpu_has_ibpb_brtype_microcode();
if (!has_microcode) {
pr_warn("IBPB-extending microcode not applied!\n");
pr_warn(SRSO_NOTICE);
} else {
- /*
- * Enable the synthetic (even if in a real CPUID leaf)
- * flags for guests.
- */
- setup_force_cpu_cap(X86_FEATURE_IBPB_BRTYPE);
-
/*
* Zen1/2 with SMT off aren't vulnerable after the right
* IBPB microcode has been applied.
@@ -2444,7 +2433,7 @@ static void __init srso_select_mitigation(void)
switch (srso_cmd) {
case SRSO_CMD_OFF:
- return;
+ goto pred_cmd;
case SRSO_CMD_MICROCODE:
if (has_microcode) {
@@ -2717,7 +2706,7 @@ static ssize_t srso_show_state(char *buf)
return sysfs_emit(buf, "%s%s\n",
srso_strings[srso_mitigation],
- (cpu_has_ibpb_brtype_microcode() ? "" : ", no microcode"));
+ boot_cpu_has(X86_FEATURE_IBPB_BRTYPE) ? "" : ", no microcode");
}
static ssize_t gds_show_state(char *buf)
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 9f0909142a0a..b6f4e8399fca 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -257,13 +257,6 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args)
if (!ret && unlikely(test_tsk_thread_flag(current, TIF_IO_BITMAP)))
io_bitmap_share(p);
- /*
- * If copy_thread() if failing, don't leak the shadow stack possibly
- * allocated in shstk_alloc_thread_stack() above.
- */
- if (ret)
- shstk_free(p);
-
return ret;
}
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index b9145a63da77..b098b1fa2470 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -358,15 +358,11 @@ static void __init add_early_ima_buffer(u64 phys_addr)
#if defined(CONFIG_HAVE_IMA_KEXEC) && !defined(CONFIG_OF_FLATTREE)
int __init ima_free_kexec_buffer(void)
{
- int rc;
-
if (!ima_kexec_buffer_size)
return -ENOENT;
- rc = memblock_phys_free(ima_kexec_buffer_phys,
- ima_kexec_buffer_size);
- if (rc)
- return rc;
+ memblock_free_late(ima_kexec_buffer_phys,
+ ima_kexec_buffer_size);
ima_kexec_buffer_phys = 0;
ima_kexec_buffer_size = 0;
diff --git a/arch/x86/kernel/shstk.c b/arch/x86/kernel/shstk.c
index fd689921a1db..59e15dd8d0f8 100644
--- a/arch/x86/kernel/shstk.c
+++ b/arch/x86/kernel/shstk.c
@@ -205,10 +205,21 @@ unsigned long shstk_alloc_thread_stack(struct task_struct *tsk, unsigned long cl
return 0;
/*
- * For CLONE_VM, except vfork, the child needs a separate shadow
+ * For CLONE_VFORK the child will share the parents shadow stack.
+ * Make sure to clear the internal tracking of the thread shadow
+ * stack so the freeing logic run for child knows to leave it alone.
+ */
+ if (clone_flags & CLONE_VFORK) {
+ shstk->base = 0;
+ shstk->size = 0;
+ return 0;
+ }
+
+ /*
+ * For !CLONE_VM the child will use a copy of the parents shadow
* stack.
*/
- if ((clone_flags & (CLONE_VFORK | CLONE_VM)) != CLONE_VM)
+ if (!(clone_flags & CLONE_VM))
return 0;
size = adjust_shstk_size(stack_size);
@@ -408,7 +419,25 @@ void shstk_free(struct task_struct *tsk)
if (!tsk->mm || tsk->mm != current->mm)
return;
+ /*
+ * If shstk->base is NULL, then this task is not managing its
+ * own shadow stack (CLONE_VFORK). So skip freeing it.
+ */
+ if (!shstk->base)
+ return;
+
+ /*
+ * shstk->base is NULL for CLONE_VFORK child tasks, and so is
+ * normal. But size = 0 on a shstk->base is not normal and
+ * indicated an attempt to free the thread shadow stack twice.
+ * Warn about it.
+ */
+ if (WARN_ON(!shstk->size))
+ return;
+
unmap_shadow_stack(shstk->base, shstk->size);
+
+ shstk->size = 0;
}
static int wrss_control(bool enable)
diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
index 8f95fb267caa..76697df8dfd5 100644
--- a/arch/x86/lib/memcpy_64.S
+++ b/arch/x86/lib/memcpy_64.S
@@ -40,7 +40,7 @@ SYM_TYPED_FUNC_START(__memcpy)
SYM_FUNC_END(__memcpy)
EXPORT_SYMBOL(__memcpy)
-SYM_FUNC_ALIAS(memcpy, __memcpy)
+SYM_FUNC_ALIAS_MEMFUNC(memcpy, __memcpy)
EXPORT_SYMBOL(memcpy)
SYM_FUNC_START_LOCAL(memcpy_orig)
diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
index 0559b206fb11..ccdf3a597045 100644
--- a/arch/x86/lib/memmove_64.S
+++ b/arch/x86/lib/memmove_64.S
@@ -212,5 +212,5 @@ SYM_FUNC_START(__memmove)
SYM_FUNC_END(__memmove)
EXPORT_SYMBOL(__memmove)
-SYM_FUNC_ALIAS(memmove, __memmove)
+SYM_FUNC_ALIAS_MEMFUNC(memmove, __memmove)
EXPORT_SYMBOL(memmove)
diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
index 7c59a704c458..3d818b849ec6 100644
--- a/arch/x86/lib/memset_64.S
+++ b/arch/x86/lib/memset_64.S
@@ -40,7 +40,7 @@ SYM_FUNC_START(__memset)
SYM_FUNC_END(__memset)
EXPORT_SYMBOL(__memset)
-SYM_FUNC_ALIAS(memset, __memset)
+SYM_FUNC_ALIAS_MEMFUNC(memset, __memset)
EXPORT_SYMBOL(memset)
SYM_FUNC_START_LOCAL(memset_orig)
next reply other threads:[~2023-09-22 10:33 UTC|newest]
Thread overview: 567+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-22 10:33 Ingo Molnar [this message]
2023-09-22 20:19 ` [GIT PULL] x86 fixes pr-tracker-bot
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2024-05-05 9:14 Ingo Molnar
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2023-10-01 17:08 ` pr-tracker-bot
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2023-09-17 18:24 ` pr-tracker-bot
2023-09-02 10:24 [GIT PULL] x86 fix Ingo Molnar
2023-09-10 16:26 ` [GIT PULL] x86 fixes Ingo Molnar
2023-09-10 18:08 ` pr-tracker-bot
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2023-08-26 18:08 ` pr-tracker-bot
2023-02-11 8:59 Ingo Molnar
2023-02-11 19:24 ` pr-tracker-bot
2022-08-28 14:57 Ingo Molnar
2022-08-28 18:18 ` pr-tracker-bot
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2022-08-07 0:50 ` pr-tracker-bot
2021-03-28 10:44 Ingo Molnar
2021-03-28 19:22 ` pr-tracker-bot
2020-10-11 8:08 Ingo Molnar
2020-10-11 18:00 ` Linus Torvalds
2020-10-11 20:00 ` Thomas Gleixner
2020-10-11 18:23 ` pr-tracker-bot
2020-09-06 8:15 Ingo Molnar
2020-09-06 19:14 ` pr-tracker-bot
2020-08-15 11:45 Ingo Molnar
2020-08-16 1:55 ` pr-tracker-bot
2020-07-25 11:46 Ingo Molnar
2020-07-25 22:30 ` pr-tracker-bot
2020-03-02 8:49 Ingo Molnar
2020-03-03 23:35 ` pr-tracker-bot
2020-01-31 11:52 Ingo Molnar
2020-01-31 19:35 ` pr-tracker-bot
2020-01-18 18:52 Ingo Molnar
2020-01-18 21:05 ` pr-tracker-bot
2019-12-01 22:22 Ingo Molnar
2019-12-02 4:40 ` pr-tracker-bot
2019-11-16 21:42 Ingo Molnar
2019-11-17 0:35 ` pr-tracker-bot
2019-10-12 13:19 Ingo Molnar
2019-10-12 22:35 ` pr-tracker-bot
2019-09-12 12:57 Ingo Molnar
2019-09-12 14:05 ` pr-tracker-bot
2019-09-05 8:07 Ingo Molnar
2019-09-05 21:15 ` pr-tracker-bot
2019-06-29 9:14 Ingo Molnar
2019-06-29 11:45 ` pr-tracker-bot
2019-06-02 17:44 Ingo Molnar
2019-06-02 18:15 ` pr-tracker-bot
2019-05-16 16:26 Ingo Molnar
2019-05-16 18:20 ` pr-tracker-bot
2019-04-27 14:42 Ingo Molnar
2019-04-27 18:45 ` pr-tracker-bot
2019-04-20 7:38 Ingo Molnar
2019-04-20 19:25 ` pr-tracker-bot
2019-04-12 13:10 Ingo Molnar
2019-04-13 4:05 ` pr-tracker-bot
2019-02-17 10:19 Ingo Molnar
2019-02-17 16:50 ` pr-tracker-bot
2019-02-10 9:13 Ingo Molnar
2019-02-10 18:30 ` pr-tracker-bot
2019-01-11 7:14 Ingo Molnar
2019-01-11 18:00 ` pr-tracker-bot
2018-12-21 12:25 Ingo Molnar
2018-12-21 19:30 ` pr-tracker-bot
2018-12-09 22:06 Ingo Molnar
2018-12-09 23:45 ` pr-tracker-bot
2018-11-30 6:29 Ingo Molnar
2018-11-30 21:00 ` pr-tracker-bot
2018-11-03 23:09 Ingo Molnar
2018-11-04 1:27 ` Linus Torvalds
2018-10-20 8:54 Ingo Molnar
2018-10-20 13:28 ` Greg Kroah-Hartman
2018-10-11 9:14 Ingo Molnar
2018-10-11 12:32 ` Greg Kroah-Hartman
2018-10-05 9:53 Ingo Molnar
2018-10-05 23:06 ` Greg Kroah-Hartman
2018-09-15 13:24 Ingo Molnar
2018-07-30 17:59 Ingo Molnar
2018-06-30 8:49 Ingo Molnar
2018-06-30 19:01 ` Linus Torvalds
2018-07-02 18:47 ` Andy Lutomirski
2018-07-02 18:53 ` Linus Torvalds
2018-07-03 7:56 ` Ingo Molnar
2018-03-31 10:36 Ingo Molnar
2018-02-15 0:45 Ingo Molnar
2018-01-17 15:41 Ingo Molnar
2018-01-17 20:35 ` Linus Torvalds
2018-01-18 0:24 ` Ingo Molnar
2018-01-18 0:29 ` Andrew Morton
2018-01-12 13:56 Ingo Molnar
2017-12-15 15:43 Ingo Molnar
2017-12-15 15:50 ` Andy Lutomirski
2017-12-15 16:07 ` Ingo Molnar
2017-12-17 3:25 ` Andy Lutomirski
2017-12-17 8:32 ` Ingo Molnar
2017-12-17 11:41 ` Thomas Gleixner
2017-12-17 15:15 ` Borislav Petkov
2017-12-06 22:36 Ingo Molnar
2017-11-26 12:48 Ingo Molnar
2017-11-05 14:46 Ingo Molnar
2017-10-27 19:24 Ingo Molnar
2017-10-14 16:16 Ingo Molnar
2017-09-24 11:28 Ingo Molnar
2017-09-13 17:54 Ingo Molnar
2017-09-12 15:38 Ingo Molnar
2017-08-26 7:26 Ingo Molnar
2017-07-21 10:26 Ingo Molnar
2017-06-10 9:03 Ingo Molnar
2017-06-02 6:54 Ingo Molnar
2017-05-12 7:39 Ingo Molnar
2017-03-07 20:40 Ingo Molnar
2017-02-28 8:08 Ingo Molnar
2017-02-11 18:18 Ingo Molnar
2017-02-02 21:04 Ingo Molnar
2017-01-15 10:06 Ingo Molnar
2016-12-23 22:57 Ingo Molnar
2016-12-07 18:53 Ingo Molnar
2016-11-22 15:41 Ingo Molnar
2016-11-14 8:03 Ingo Molnar
2016-10-28 8:41 Ingo Molnar
2016-10-22 11:16 Ingo Molnar
2016-10-18 11:22 Ingo Molnar
2016-09-13 18:20 Ingo Molnar
2016-08-18 20:49 Ingo Molnar
2016-08-12 19:46 Ingo Molnar
2016-08-06 6:13 Ingo Molnar
2016-07-13 12:54 Ingo Molnar
2016-07-08 14:00 Ingo Molnar
2016-06-10 14:43 Ingo Molnar
2016-05-25 22:00 Ingo Molnar
2016-05-10 12:01 Ingo Molnar
2016-05-06 19:20 Ingo Molnar
2016-04-28 18:00 Ingo Molnar
2016-04-23 11:38 Ingo Molnar
2016-04-14 14:13 Ingo Molnar
2016-03-24 8:01 Ingo Molnar
2016-03-12 19:06 Ingo Molnar
2016-02-20 11:30 Ingo Molnar
2016-01-14 10:16 Ingo Molnar
2016-01-08 12:57 Ingo Molnar
2015-10-23 11:45 Ingo Molnar
2015-10-03 10:24 Ingo Molnar
2015-10-03 10:57 ` Ingo Molnar
2015-10-03 19:40 ` Thomas Gleixner
2015-09-17 8:28 Ingo Molnar
2015-08-22 12:21 Ingo Molnar
2015-08-14 7:15 Ingo Molnar
2015-08-14 18:25 ` Linus Torvalds
2015-08-14 18:46 ` Andy Lutomirski
2015-08-14 18:57 ` Linus Torvalds
2015-08-14 19:06 ` Linus Torvalds
2015-08-14 19:18 ` Andy Lutomirski
2015-08-14 19:37 ` Linus Torvalds
2015-08-14 19:14 ` Andy Lutomirski
2015-08-17 8:01 ` Ingo Molnar
2015-08-17 10:59 ` Denys Vlasenko
2015-08-17 16:57 ` Linus Torvalds
2015-08-18 7:57 ` Ingo Molnar
2015-08-17 16:47 ` Linus Torvalds
2015-08-17 16:58 ` H. Peter Anvin
2015-08-17 17:17 ` Linus Torvalds
2015-08-17 22:17 ` H. Peter Anvin
2015-08-19 5:59 ` Ingo Molnar
2015-08-19 6:15 ` Ingo Molnar
2015-08-19 6:50 ` Ingo Molnar
2015-08-19 10:00 ` H. Peter Anvin
2015-08-19 22:33 ` Linus Torvalds
2015-08-20 6:54 ` H. Peter Anvin
2015-08-19 21:53 ` H. Peter Anvin
2015-08-21 10:17 ` Denys Vlasenko
2015-08-17 23:47 ` Bryan O'Donoghue
2015-08-17 21:03 ` H. Peter Anvin
2015-08-17 23:59 ` Andy Lutomirski
2015-08-18 0:01 ` H. Peter Anvin
2015-08-18 0:06 ` H. Peter Anvin
2015-08-18 0:19 ` Andy Lutomirski
2015-08-18 5:56 ` H. Peter Anvin
2015-08-18 5:59 ` H. Peter Anvin
2015-08-18 7:55 ` Ingo Molnar
2015-08-01 8:44 Ingo Molnar
2015-07-18 3:18 Ingo Molnar
2015-07-20 7:20 ` Heiko Carstens
2015-07-04 11:29 Ingo Molnar
2015-06-05 8:40 Ingo Molnar
2015-05-27 12:54 Ingo Molnar
2015-05-06 12:58 Ingo Molnar
2015-05-06 18:14 ` Linus Torvalds
2015-04-18 15:26 Ingo Molnar
2015-04-03 13:16 Ingo Molnar
2015-03-17 16:54 Ingo Molnar
2015-03-05 17:02 Ingo Molnar
2015-03-01 17:14 Ingo Molnar
2015-02-20 13:47 Ingo Molnar
2015-01-11 8:51 Ingo Molnar
2014-12-14 19:46 Ingo Molnar
2014-11-20 8:02 Ingo Molnar
2014-11-16 9:07 Ingo Molnar
2014-11-17 7:42 ` Markus Trippelsdorf
2014-11-17 8:27 ` Markus Trippelsdorf
2014-11-17 13:58 ` Ingo Molnar
2014-11-17 21:02 ` Kees Cook
2014-11-17 21:05 ` Markus Trippelsdorf
2014-11-17 21:21 ` Markus Trippelsdorf
2014-11-17 23:09 ` Kees Cook
2014-10-31 11:26 Ingo Molnar
2014-09-27 6:02 Ingo Molnar
2014-09-19 10:40 Ingo Molnar
2014-09-23 5:22 ` Linus Torvalds
2014-09-23 5:35 ` Ingo Molnar
2014-09-23 5:37 ` Ingo Molnar
2014-09-23 5:44 ` H. Peter Anvin
2014-09-23 5:59 ` Linus Torvalds
2014-09-23 6:07 ` Linus Torvalds
2014-09-23 6:56 ` Matt Fleming
[not found] ` <CA+55aFz+2tf7zEGjVmkVuncZssiDdVRKJ=OUfgnDFf2TYN-KvA@mail.gmail.com>
2014-09-23 7:35 ` Matt Fleming
2014-09-23 12:18 ` Josh Boyer
2014-09-23 5:58 ` Ingo Molnar
2014-09-23 7:20 ` Matt Fleming
2014-09-23 8:18 ` Ard Biesheuvel
2014-09-23 13:18 ` Matt Fleming
2014-09-23 13:59 ` Leif Lindholm
2014-09-23 14:25 ` Maarten Lankhorst
2014-09-23 14:37 ` Matt Fleming
2014-09-23 16:01 ` Linus Torvalds
2014-09-24 7:26 ` Ingo Molnar
2014-09-24 11:42 ` Matt Fleming
2014-09-24 13:08 ` Ingo Molnar
2014-09-24 13:18 ` Matt Fleming
2014-09-24 13:18 ` Ingo Molnar
2014-09-23 16:05 ` Linus Torvalds
2014-09-23 16:11 ` Matt Fleming
2014-09-23 16:17 ` Josh Boyer
2014-09-23 17:21 ` Josh Boyer
2014-09-23 20:43 ` Matt Fleming
2014-08-24 20:28 Ingo Molnar
2014-04-16 13:21 Ingo Molnar
2013-11-13 20:47 Ingo Molnar
2013-10-18 19:11 Ingo Molnar
2013-10-12 17:15 Ingo Molnar
2013-10-12 18:05 ` Linus Torvalds
2013-10-12 18:18 ` H. Peter Anvin
2013-10-12 18:49 ` Ingo Molnar
2013-10-15 7:15 ` Ingo Molnar
2013-10-15 10:57 ` Borislav Petkov
2013-10-12 19:28 ` Matthew Garrett
2013-10-12 19:41 ` Linus Torvalds
2013-10-12 20:35 ` H. Peter Anvin
2013-10-04 7:57 Ingo Molnar
2013-09-25 18:16 Ingo Molnar
2013-09-18 16:24 Ingo Molnar
2013-09-05 11:03 Ingo Molnar
2013-08-19 11:23 Ingo Molnar
2013-04-14 15:55 Ingo Molnar
2013-02-26 12:10 Ingo Molnar
2013-02-04 18:31 Ingo Molnar
2012-10-26 14:52 Ingo Molnar
2012-09-21 19:15 Ingo Molnar
2012-08-23 10:54 Ingo Molnar
2012-08-20 9:21 Ingo Molnar
2012-08-21 8:00 ` Ingo Molnar
2012-08-03 16:51 Ingo Molnar
2012-06-29 15:33 Ingo Molnar
2012-06-15 18:53 Ingo Molnar
2012-06-08 14:46 Ingo Molnar
2012-05-17 8:24 Ingo Molnar
2012-04-27 6:57 Ingo Molnar
2012-04-03 22:45 Ingo Molnar
2012-04-03 23:47 ` Konrad Rzeszutek Wilk
2012-04-04 6:56 ` Ingo Molnar
2012-04-04 13:03 ` Konrad Rzeszutek Wilk
2012-02-27 10:32 Ingo Molnar
2012-02-02 10:10 Ingo Molnar
2012-01-26 20:15 Ingo Molnar
2012-01-15 13:40 Ingo Molnar
2011-12-13 23:00 Ingo Molnar
2011-12-05 19:18 Ingo Molnar
2011-07-07 18:24 Ingo Molnar
2011-06-19 9:09 Ingo Molnar
2011-06-13 9:49 Ingo Molnar
2011-06-07 18:44 Ingo Molnar
2011-05-31 16:30 Ingo Molnar
2011-05-31 16:35 ` Joe Perches
2011-05-31 18:16 ` Borislav Petkov
2011-05-31 19:04 ` Ingo Molnar
2011-05-31 19:51 ` Borislav Petkov
2011-05-31 21:35 ` Linus Torvalds
2011-06-01 6:00 ` Ingo Molnar
2011-06-01 6:08 ` Joe Perches
2011-06-01 6:18 ` Borislav Petkov
2011-06-01 6:24 ` Ingo Molnar
2011-05-23 10:19 Ingo Molnar
2011-05-17 21:43 Ingo Molnar
2011-05-03 11:44 Ingo Molnar
2011-04-29 18:02 Ingo Molnar
2011-04-21 16:06 Ingo Molnar
2011-04-16 10:11 Ingo Molnar
2011-04-07 17:36 Ingo Molnar
2011-04-02 10:52 Ingo Molnar
2011-03-25 13:35 Ingo Molnar
2011-03-22 10:20 Ingo Molnar
2011-03-18 13:54 Ingo Molnar
2011-03-16 16:21 Ingo Molnar
2011-03-10 8:10 Ingo Molnar
2011-02-28 17:37 Ingo Molnar
2011-02-25 19:58 Ingo Molnar
2011-02-15 16:36 Ingo Molnar
2011-02-06 11:18 Ingo Molnar
2011-01-27 17:28 Ingo Molnar
2011-01-24 13:01 Ingo Molnar
2011-01-19 19:01 Ingo Molnar
2011-01-18 19:05 Ingo Molnar
2011-01-15 15:17 Ingo Molnar
2010-12-19 15:30 Ingo Molnar
2010-11-26 13:27 Ingo Molnar
2010-11-11 11:03 Ingo Molnar
2010-10-27 16:05 Ingo Molnar
2010-10-27 16:07 ` Ingo Molnar
2010-09-26 8:50 Ingo Molnar
2010-09-08 13:08 Ingo Molnar
2010-06-02 11:49 Ingo Molnar
2010-03-30 12:30 Ingo Molnar
2010-03-26 15:43 Ingo Molnar
2010-03-29 15:47 ` Linus Torvalds
2010-03-29 16:47 ` Ingo Molnar
2010-03-13 16:39 Ingo Molnar
2010-01-31 17:19 Ingo Molnar
2010-01-16 17:03 Ingo Molnar
2010-01-16 20:34 ` Linus Torvalds
2010-01-16 20:53 ` Cyrill Gorcunov
2010-01-16 21:16 ` Ian Campbell
2010-01-16 22:12 ` Cyrill Gorcunov
2010-01-17 0:50 ` H. Peter Anvin
2010-01-16 21:06 ` H. Peter Anvin
2010-01-16 21:09 ` H. Peter Anvin
2010-01-17 0:18 ` Brian Gerst
2010-01-17 6:00 ` Ian Campbell
2009-12-31 12:03 Ingo Molnar
2009-12-31 12:56 ` Borislav Petkov
2009-12-18 18:56 Ingo Molnar
2009-12-15 20:36 Ingo Molnar
2009-12-14 19:06 Ingo Molnar
2009-12-10 19:42 Ingo Molnar
2009-11-10 17:40 Ingo Molnar
2009-11-04 15:48 Ingo Molnar
2009-11-01 15:24 Ingo Molnar
2009-10-23 14:40 Ingo Molnar
2009-10-15 10:55 Ingo Molnar
2009-10-13 18:15 Ingo Molnar
2009-10-08 18:57 Ingo Molnar
2009-10-02 12:36 Ingo Molnar
2009-09-26 12:21 Ingo Molnar
2009-09-21 12:59 Ingo Molnar
2009-08-28 10:40 Ingo Molnar
2009-08-25 18:00 Ingo Molnar
2009-08-17 21:37 Ingo Molnar
2009-08-13 18:49 Ingo Molnar
2009-08-09 16:01 Ingo Molnar
2009-08-04 18:55 Ingo Molnar
2009-06-26 19:07 Ingo Molnar
2009-06-12 10:47 Ingo Molnar
2009-05-18 14:38 Ingo Molnar
2009-05-08 18:46 Ingo Molnar
2009-05-05 9:26 Ingo Molnar
2009-04-26 17:18 Ingo Molnar
2009-04-17 1:32 Ingo Molnar
2009-04-13 17:36 Ingo Molnar
2009-04-09 15:47 Ingo Molnar
2009-04-03 22:46 Ingo Molnar
2009-03-06 18:36 [git pull] " Ingo Molnar
2009-03-03 20:59 Ingo Molnar
2009-03-02 8:47 Ingo Molnar
2009-02-27 16:28 Ingo Molnar
2009-02-21 17:08 Ingo Molnar
2009-02-20 14:18 Ingo Molnar
2009-02-19 17:10 Ingo Molnar
2009-02-21 2:13 ` Linus Torvalds
2009-02-21 6:56 ` H. Peter Anvin
2009-02-21 8:32 ` Ingo Molnar
2009-02-21 8:39 ` Ingo Molnar
2009-02-21 8:42 ` H. Peter Anvin
2009-02-21 9:18 ` Sam Ravnborg
2009-02-21 9:46 ` Ingo Molnar
2009-02-17 16:36 Ingo Molnar
2009-02-11 14:31 Ingo Molnar
2009-02-04 19:22 Ingo Molnar
2009-01-30 23:00 Ingo Molnar
2009-01-26 17:17 Ingo Molnar
2009-01-26 19:05 ` Andrew Morton
2009-01-26 19:20 ` Ingo Molnar
2009-01-26 19:40 ` Andrew Morton
2009-01-26 19:59 ` Ingo Molnar
2009-01-26 20:14 ` Andrew Morton
2009-01-26 20:28 ` Ingo Molnar
2009-01-19 23:23 Ingo Molnar
2009-01-12 18:28 Ingo Molnar
2009-01-11 14:39 Ingo Molnar
2009-01-11 16:45 ` Torsten Kaiser
2009-01-11 18:18 ` Ingo Molnar
2009-01-12 18:17 ` Pallipadi, Venkatesh
2009-01-12 19:01 ` Torsten Kaiser
2009-01-12 19:19 ` Pallipadi, Venkatesh
2009-01-12 19:29 ` Pallipadi, Venkatesh
2009-01-12 19:47 ` Linus Torvalds
2009-01-12 19:54 ` Pallipadi, Venkatesh
2009-01-12 20:38 ` Ingo Molnar
2009-01-12 20:52 ` Ingo Molnar
2009-01-12 21:03 ` Harvey Harrison
2009-01-12 21:12 ` Ingo Molnar
2009-01-12 21:55 ` Torsten Kaiser
2009-01-12 22:03 ` Ingo Molnar
2009-01-12 20:05 ` Torsten Kaiser
2009-01-12 20:40 ` Ingo Molnar
2009-01-12 21:50 ` Torsten Kaiser
2009-01-12 22:13 ` Ingo Molnar
2009-01-13 19:20 ` Torsten Kaiser
2009-01-12 22:16 ` Ingo Molnar
2009-01-02 21:48 Ingo Molnar
2008-12-20 13:43 Ingo Molnar
2008-12-20 19:16 ` Linus Torvalds
2008-12-20 19:31 ` Ingo Molnar
2008-12-20 22:11 ` Linus Torvalds
2008-12-20 20:58 ` Joerg Roedel
2008-12-08 18:26 Ingo Molnar
2008-12-04 19:46 Ingo Molnar
2008-11-29 19:31 Ingo Molnar
2008-11-20 11:22 Ingo Molnar
2008-11-18 20:35 Ingo Molnar
2008-11-06 21:29 Ingo Molnar
2008-11-01 17:06 Ingo Molnar
2008-10-30 23:34 Ingo Molnar
2008-10-28 10:49 Ingo Molnar
2008-10-23 19:33 Ingo Molnar
2008-10-17 17:27 Ingo Molnar
2008-10-15 16:32 Ingo Molnar
2008-10-01 18:05 Ingo Molnar
2008-09-27 21:02 Ingo Molnar
2008-09-23 19:34 Ingo Molnar
2008-09-17 9:58 Ingo Molnar
2008-09-09 19:03 H. Peter Anvin
2008-09-08 19:32 H. Peter Anvin
2008-09-08 20:34 ` David Sanders
2008-09-08 21:20 ` H. Peter Anvin
2008-09-08 21:22 ` H. Peter Anvin
2008-09-08 21:43 ` H. Peter Anvin
2008-09-08 22:16 ` David Sanders
2008-09-09 6:05 ` Ingo Molnar
2008-09-09 7:19 ` Ingo Molnar
2008-09-09 19:18 ` David Sanders
2008-09-09 19:56 ` Linus Torvalds
2008-09-09 20:37 ` David Sanders
2008-09-09 20:45 ` Linus Torvalds
2008-09-09 20:46 ` Linus Torvalds
2008-09-09 20:49 ` Ingo Molnar
2008-09-09 20:53 ` David Sanders
2008-09-08 17:52 H. Peter Anvin
2008-09-08 18:04 ` Linus Torvalds
2008-09-08 18:17 ` Linus Torvalds
2008-09-08 22:42 ` Andi Kleen
2008-09-08 18:22 ` H. Peter Anvin
2008-09-08 18:46 ` Arjan van de Ven
2008-09-08 18:51 ` H. Peter Anvin
2008-09-08 19:02 ` Ingo Molnar
2008-09-08 19:30 ` Linus Torvalds
2008-09-08 19:55 ` Arjan van de Ven
2008-09-08 20:14 ` H. Peter Anvin
2008-09-08 23:17 ` Krzysztof Halasa
2008-09-08 18:42 ` Arjan van de Ven
2008-09-09 10:24 ` Andi Kleen
2008-09-09 14:54 ` Linus Torvalds
2008-09-09 17:01 ` H. Peter Anvin
2008-09-09 17:17 ` Mark Lord
2008-09-09 17:19 ` H. Peter Anvin
2008-09-09 17:48 ` Mark Lord
2008-09-09 18:40 ` Andi Kleen
2008-09-09 16:05 ` Adrian Bunk
2008-09-09 16:15 ` Linus Torvalds
2008-09-08 20:25 ` Valdis.Kletnieks
2008-09-09 7:27 ` Ingo Molnar
2008-09-08 22:43 ` Andi Kleen
2008-09-09 16:57 ` Adrian Bunk
2008-09-09 17:03 ` H. Peter Anvin
2008-09-09 17:43 ` Adrian Bunk
2008-09-09 18:12 ` H. Peter Anvin
2008-09-06 19:01 Ingo Molnar
2008-09-05 18:51 Ingo Molnar
2008-08-28 11:41 Ingo Molnar
2008-08-25 17:50 Ingo Molnar
2008-08-22 12:23 Ingo Molnar
2008-08-18 18:36 Ingo Molnar
2008-07-31 21:42 Ingo Molnar
2008-07-29 15:53 Ingo Molnar
2008-07-26 19:15 Ingo Molnar
2008-07-24 15:12 Ingo Molnar
2008-07-24 19:36 ` Linus Torvalds
2008-07-24 20:38 ` H. Peter Anvin
2008-07-22 14:03 Ingo Molnar
2008-07-22 14:35 ` Johannes Weiner
2008-07-22 15:08 ` Jeremy Fitzhardinge
2008-07-22 15:23 ` Johannes Weiner
2008-07-17 17:32 Ingo Molnar
2008-07-15 15:01 Ingo Molnar
2008-07-15 15:13 ` Ingo Molnar
2008-07-15 16:03 ` Linus Torvalds
2008-07-05 19:29 Ingo Molnar
2008-07-04 16:48 Ingo Molnar
2008-06-30 15:30 Ingo Molnar
2008-06-19 15:13 Ingo Molnar
2008-06-19 21:29 ` Simon Holm Thøgersen
2008-06-19 23:34 ` Suresh Siddha
2008-06-12 19:51 Ingo Molnar
2008-05-13 19:27 Ingo Molnar
2008-05-13 19:40 ` Adrian Bunk
2008-05-13 20:02 ` Adrian Bunk
2008-05-13 20:38 ` Adrian Bunk
2008-05-13 21:01 ` H. Peter Anvin
2008-05-13 20:20 ` Linus Torvalds
2008-05-04 19:35 Ingo Molnar
2008-05-05 15:12 ` Adrian Bunk
2008-05-05 15:29 ` Andres Salomon
2008-05-06 12:49 ` Thomas Gleixner
2008-05-07 15:41 ` Andres Salomon
2008-05-07 19:08 ` Thomas Gleixner
2008-05-07 19:48 ` Andres Salomon
2008-05-07 20:07 ` Andrew Morton
2008-05-09 10:28 ` Ingo Molnar
2008-04-30 21:24 Ingo Molnar
2008-04-24 21:37 Ingo Molnar
2008-04-07 19:38 Ingo Molnar
2008-03-27 20:03 Ingo Molnar
2008-03-27 20:31 ` Linus Torvalds
2008-03-27 20:48 ` Harvey Harrison
2008-03-27 20:55 ` Ingo Molnar
2008-03-27 21:01 ` Ingo Molnar
2008-03-27 21:08 ` Harvey Harrison
2008-03-27 20:50 ` Ingo Molnar
2008-03-27 21:24 ` Ingo Molnar
2008-03-26 21:41 Ingo Molnar
2008-03-21 16:20 Ingo Molnar
2008-03-11 16:12 Ingo Molnar
2008-03-07 15:50 Ingo Molnar
2008-03-04 16:59 Ingo Molnar
2008-03-03 13:18 Ingo Molnar
2008-01-01 17:21 Ingo Molnar
2007-12-21 0:46 Ingo Molnar
2007-12-19 23:04 Ingo Molnar
2007-12-04 16:41 Ingo Molnar
2007-12-02 19:12 Ingo Molnar
2007-12-03 16:23 ` Linus Torvalds
2007-12-03 16:38 ` Ingo Molnar
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