From: Andrey Ryabinin <a.ryabinin@samsung.com> To: akpm@linux-foundation.org Cc: Andrey Ryabinin <a.ryabinin@samsung.com>, Dmitry Vyukov <dvyukov@google.com>, Konstantin Serebryany <kcc@google.com>, Dmitry Chernenkov <dmitryc@google.com>, Andrey Konovalov <adech.fo@gmail.com>, Yuri Gribov <tetra2005@gmail.com>, Konstantin Khlebnikov <koct9i@gmail.com>, Sasha Levin <sasha.levin@oracle.com>, Michal Marek <mmarek@suse.cz>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, Christoph Lameter <cl@linux.com>, Pekka Enberg <penberg@kernel.org>, David Rientjes <rientjes@google.com>, Joonsoo Kim <iamjoonsoo.kim@lge.com>, Dave Hansen <dave.hansen@intel.com>, Andi Kleen <andi@firstfloor.org>, Vegard Nossum <vegard.nossum@gmail.com>, "H. Peter Anvin" <hpa@zytor.com>, x86@kernel.org, linux-mm@kvack.org, Randy Dunlap <rdunlap@infradead.org>, Peter Zijlstra <peterz@infradead.org>, Alexander Viro <viro@zeniv.linux.org.uk>, Dave Jones <davej@redhat.com>, Jonathan Corbet <corbet@lwn.net>, Joe Perches <joe@perches.com>, linux-kernel@vger.kernel.org Subject: [PATCH v6 00/11] Kernel address sanitizer - runtime memory debugger. Date: Wed, 05 Nov 2014 17:53:50 +0300 [thread overview] Message-ID: <1415199241-5121-1-git-send-email-a.ryabinin@samsung.com> (raw) In-Reply-To: <1404905415-9046-1-git-send-email-a.ryabinin@samsung.com> KASan is a runtime memory debugger designed to find use-after-free and out-of-bounds bugs. Currently KASAN supported only for x86_64 architecture and requires kernel to be build with SLUB allocator. KASAN uses compile-time instrumentation for checking every memory access, therefore you will need a fresh GCC >= v4.9.2 Patches are based on mmotm-2014-10-23-16-26 tree and also avaliable in git: git://github.com/aryabinin/linux --branch=kasan/kasan_v6 Changes since v5: - Added __printf(3, 4) to slab_err to catch format mismatches (Joe Perches) - Changed in Documentation/kasan.txt per Jonathan. - Patch for inline instrumentation support merged to the first patch. GCC 5.0 finally has support for this. - Patch 'kasan: Add support for upcoming GCC 5.0 asan ABI changes' also merged into the first. Those GCC ABI changes are in GCC's master branch now. - Added information about instrumentation types to documentation. - Added -fno-conserve-stack to CFLAGS for mm/kasan/kasan.c file, because -fconserve-stack is bogus and it causing unecessary split in __asan_load1/__asan_store1. Because of this split kasan_report() is actually not inlined (even though it __always_inline) and _RET_IP_ gives unexpected value. GCC bugzilla entry: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63533 Changes since v4: - rebased on top of mmotm-2014-10-23-16-26 - merge patch 'efi: libstub: disable KASAN for efistub in' into the first patch. No reason to keep it separate. - Added support for upcoming asan ABI changes in GCC 5.0 (second patch). GCC patch has not been published/upstreamed yet, but to will be soon. I'm adding this in advance in order to avoid breaking kasan with future GCC update. Details about gcc ABI changes in this thread: https://gcc.gnu.org/ml/gcc-patches/2014-10/msg02510.html - Updated GCC verison requirements in doc (GCC kasan patches were backported into 4.9 branch) - Dropped last patch with inline instrumentation support. At first let's wait for merging GCC patches. Changes since v3: - rebased on last mm - Added comment about rcu slabs. - Removed useless kasan_free_slab_pages(). - Removed __asan_init_v*() stub. GCC doesn't generate this call anymore: https://gcc.gnu.org/ml/gcc-patches/2014-10/msg00269.html - Replaced CALL_KASAN_REPORT define with inline function Changes since v2: - Shadow moved to vmalloc area. - Added posion page. This page mapped to shadow correspondig to shadow region itself: [kasan_mem_to_shadow(KASAN_SHADOW_START) - kasan_mem_to_shadow(KASAN_SHADOW_END)] It used to catch memory access to shadow outside mm/kasan/. - Fixed boot with CONFIG_DEBUG_VIRTUAL=y - Fixed boot with KASan and stack protector enabled (patch "x86_64: load_percpu_segment: read irq_stack_union.gs_base before load_segment") - Fixed build with CONFIG_EFI_STUB=y - Some slub specific stuf moved from mm/slab.h to include/linux/slub_def.h - Fixed Kconfig dependency. CONFIG_KASAN depends on CONFIG_SLUB_DEBUG. - Optimizations of __asan_load/__asan_store. - Spelling fixes from Randy. - Misc minor cleanups in different places. - Added inline instrumentation in last patch. This will require two not yet-in-trunk-patches for GCC: https://gcc.gnu.org/ml/gcc-patches/2014-09/msg00452.html https://gcc.gnu.org/ml/gcc-patches/2014-09/msg00605.html Changes since v1: - The main change is in shadow memory laoyut. Now for shadow memory we reserve 1/8 of all virtual addresses available for kernel. 16TB on x86_64 to cover all 128TB of kernel's address space. At early stage we map whole shadow region with zero page. Latter, after physical memory mapped to direct mapping address range we unmap zero pages from corresponding shadow and allocate and map a real memory. - Since per-arch work is much bigger now, support for arm/x86_32 platforms was dropped. - CFLAGS was change from -fsanitize=address with different --params to -fsanitize=kernel-address - If compiler doesn't support -fsanitize=kernel-address warning printed and build continues without -fsanitize - Removed kasan_memset/kasan_memcpy/kasan_memmove hooks. It turned out that this hooks are not needed. Compiler already instrument memset/memcpy/memmove (inserts __asan_load/__asan_store call before mem*() calls). - branch profiling disabled for mm/kasan/kasan.c to avoid recursion (__asan_load -> ftrace_likely_update -> __asan_load -> ...) - kasan hooks for buddy allocator moved to right places Comparison with other debuggin features: ======================================= KMEMCHECK: - KASan can do almost everything that kmemcheck can. KASan uses compile-time instrumentation, which makes it significantly faster than kmemcheck. The only advantage of kmemcheck over KASan is detection of unitialized memory reads. DEBUG_PAGEALLOC: - KASan is slower than DEBUG_PAGEALLOC, but KASan works on sub-page granularity level, so it able to find more bugs. SLUB_DEBUG (poisoning, redzones): - SLUB_DEBUG has lower overhead than KASan. - SLUB_DEBUG in most cases are not able to detect bad reads, KASan able to detect both reads and writes. - In some cases (e.g. redzone overwritten) SLUB_DEBUG detect bugs only on allocation/freeing of object. KASan catch bugs right before it will happen, so we always know exact place of first bad read/write. Basic idea: =========== The main idea of KASAN is to use shadow memory to record whether each byte of memory is safe to access or not, and use compiler's instrumentation to check the shadow memory on each memory access. Address sanitizer uses 1/8 of the memory addressable in kernel for shadow memory (on x86_64 16TB of virtual address space reserved for shadow to cover all 128TB) and uses direct mapping with a scale and offset to translate a memory address to its corresponding shadow address. Here is function to translate address to corresponding shadow address: unsigned long kasan_mem_to_shadow(unsigned long addr) { return (addr >> KASAN_SHADOW_SCALE_SHIFT) + KASAN_SHADOW_OFFSET; } where KASAN_SHADOW_SCALE_SHIFT = 3. So for every 8 bytes there is one corresponding byte of shadow memory. The following encoding used for each shadow byte: 0 means that all 8 bytes of the corresponding memory region are valid for access; k (1 <= k <= 7) means that the first k bytes are valid for access, and other (8 - k) bytes are not; Any negative value indicates that the entire 8-bytes are inaccessible. Different negative values used to distinguish between different kinds of inaccessible memory (redzones, freed memory) (see mm/kasan/kasan.h). To be able to detect accesses to bad memory we need a special compiler. Such compiler inserts a specific function calls (__asan_load*(addr), __asan_store*(addr)) before each memory access of size 1, 2, 4, 8 or 16. These functions check whether memory region is valid to access or not by checking corresponding shadow memory. If access is not valid an error printed. Andrey Ryabinin (11): Add kernel address sanitizer infrastructure. x86_64: load_percpu_segment: read irq_stack_union.gs_base before load_segment x86_64: add KASan support mm: page_alloc: add kasan hooks on alloc and free paths mm: slub: introduce virt_to_obj function. mm: slub: share slab_err and object_err functions mm: slub: introduce metadata_access_enable()/metadata_access_disable() mm: slub: add kernel address sanitizer support for slub allocator fs: dcache: manually unpoison dname after allocation to shut up kasan's reports kmemleak: disable kasan instrumentation for kmemleak lib: add kasan test module Documentation/kasan.txt | 169 ++++++++++++ Makefile | 23 +- arch/x86/Kconfig | 1 + arch/x86/boot/Makefile | 2 + arch/x86/boot/compressed/Makefile | 2 + arch/x86/include/asm/kasan.h | 27 ++ arch/x86/kernel/Makefile | 2 + arch/x86/kernel/cpu/common.c | 4 +- arch/x86/kernel/dumpstack.c | 5 +- arch/x86/kernel/head64.c | 9 +- arch/x86/kernel/head_64.S | 28 ++ arch/x86/mm/Makefile | 3 + arch/x86/mm/init.c | 3 + arch/x86/mm/kasan_init_64.c | 87 +++++++ arch/x86/realmode/Makefile | 2 +- arch/x86/realmode/rm/Makefile | 1 + arch/x86/vdso/Makefile | 1 + drivers/firmware/efi/libstub/Makefile | 1 + fs/dcache.c | 6 + include/linux/kasan.h | 69 +++++ include/linux/sched.h | 3 + include/linux/slab.h | 11 +- include/linux/slub_def.h | 10 + lib/Kconfig.debug | 2 + lib/Kconfig.kasan | 54 ++++ lib/Makefile | 1 + lib/test_kasan.c | 254 ++++++++++++++++++ mm/Makefile | 4 + mm/compaction.c | 2 + mm/kasan/Makefile | 7 + mm/kasan/kasan.c | 468 ++++++++++++++++++++++++++++++++++ mm/kasan/kasan.h | 54 ++++ mm/kasan/report.c | 238 +++++++++++++++++ mm/kmemleak.c | 6 + mm/page_alloc.c | 3 + mm/slab_common.c | 5 +- mm/slub.c | 55 +++- scripts/Makefile.lib | 10 + 38 files changed, 1617 insertions(+), 15 deletions(-) create mode 100644 Documentation/kasan.txt create mode 100644 arch/x86/include/asm/kasan.h create mode 100644 arch/x86/mm/kasan_init_64.c create mode 100644 include/linux/kasan.h create mode 100644 lib/Kconfig.kasan create mode 100644 lib/test_kasan.c create mode 100644 mm/kasan/Makefile create mode 100644 mm/kasan/kasan.c create mode 100644 mm/kasan/kasan.h create mode 100644 mm/kasan/report.c -- Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Konstantin Serebryany <kcc@google.com> Cc: Dmitry Chernenkov <dmitryc@google.com> Cc: Andrey Konovalov <adech.fo@gmail.com> Cc: Yuri Gribov <tetra2005@gmail.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Michal Marek <mmarek@suse.cz> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Vegard Nossum <vegard.nossum@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: <x86@kernel.org> Cc: <linux-mm@kvack.org> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Michal Marek <mmarek@suse.cz> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Dave Jones <davej@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Joe Perches <joe@perches.com> -- 2.1.3
WARNING: multiple messages have this Message-ID (diff)
From: Andrey Ryabinin <a.ryabinin@samsung.com> To: akpm@linux-foundation.org Cc: Andrey Ryabinin <a.ryabinin@samsung.com>, Dmitry Vyukov <dvyukov@google.com>, Konstantin Serebryany <kcc@google.com>, Dmitry Chernenkov <dmitryc@google.com>, Andrey Konovalov <adech.fo@gmail.com>, Yuri Gribov <tetra2005@gmail.com>, Konstantin Khlebnikov <koct9i@gmail.com>, Sasha Levin <sasha.levin@oracle.com>, Michal Marek <mmarek@suse.cz>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, Christoph Lameter <cl@linux.com>, Pekka Enberg <penberg@kernel.org>, David Rientjes <rientjes@google.com>, Joonsoo Kim <iamjoonsoo.kim@lge.com>, Dave Hansen <dave.hansen@intel.com>, Andi Kleen <andi@firstfloor.org>, Vegard Nossum <vegard.nossum@gmail.com>, "H. Peter Anvin" <hpa@zytor.com>, x86@kernel.org, linux-mm@kvack.org, Randy Dunlap <rdunlap@infradead.org>, Peter Zijlstra <peterz@infradead.org>, Alexander Viro <viro@zeniv.linux.org.uk>, Dave Jones <davej@redhat.com>, Jonathan Corbet <corbet@lwn.net>, Joe Perches <joe@perches.com>, linux-kernel@vger.kernel.org Subject: [PATCH v6 00/11] Kernel address sanitizer - runtime memory debugger. Date: Wed, 05 Nov 2014 17:53:50 +0300 [thread overview] Message-ID: <1415199241-5121-1-git-send-email-a.ryabinin@samsung.com> (raw) In-Reply-To: <1404905415-9046-1-git-send-email-a.ryabinin@samsung.com> KASan is a runtime memory debugger designed to find use-after-free and out-of-bounds bugs. Currently KASAN supported only for x86_64 architecture and requires kernel to be build with SLUB allocator. KASAN uses compile-time instrumentation for checking every memory access, therefore you will need a fresh GCC >= v4.9.2 Patches are based on mmotm-2014-10-23-16-26 tree and also avaliable in git: git://github.com/aryabinin/linux --branch=kasan/kasan_v6 Changes since v5: - Added __printf(3, 4) to slab_err to catch format mismatches (Joe Perches) - Changed in Documentation/kasan.txt per Jonathan. - Patch for inline instrumentation support merged to the first patch. GCC 5.0 finally has support for this. - Patch 'kasan: Add support for upcoming GCC 5.0 asan ABI changes' also merged into the first. Those GCC ABI changes are in GCC's master branch now. - Added information about instrumentation types to documentation. - Added -fno-conserve-stack to CFLAGS for mm/kasan/kasan.c file, because -fconserve-stack is bogus and it causing unecessary split in __asan_load1/__asan_store1. Because of this split kasan_report() is actually not inlined (even though it __always_inline) and _RET_IP_ gives unexpected value. GCC bugzilla entry: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63533 Changes since v4: - rebased on top of mmotm-2014-10-23-16-26 - merge patch 'efi: libstub: disable KASAN for efistub in' into the first patch. No reason to keep it separate. - Added support for upcoming asan ABI changes in GCC 5.0 (second patch). GCC patch has not been published/upstreamed yet, but to will be soon. I'm adding this in advance in order to avoid breaking kasan with future GCC update. Details about gcc ABI changes in this thread: https://gcc.gnu.org/ml/gcc-patches/2014-10/msg02510.html - Updated GCC verison requirements in doc (GCC kasan patches were backported into 4.9 branch) - Dropped last patch with inline instrumentation support. At first let's wait for merging GCC patches. Changes since v3: - rebased on last mm - Added comment about rcu slabs. - Removed useless kasan_free_slab_pages(). - Removed __asan_init_v*() stub. GCC doesn't generate this call anymore: https://gcc.gnu.org/ml/gcc-patches/2014-10/msg00269.html - Replaced CALL_KASAN_REPORT define with inline function Changes since v2: - Shadow moved to vmalloc area. - Added posion page. This page mapped to shadow correspondig to shadow region itself: [kasan_mem_to_shadow(KASAN_SHADOW_START) - kasan_mem_to_shadow(KASAN_SHADOW_END)] It used to catch memory access to shadow outside mm/kasan/. - Fixed boot with CONFIG_DEBUG_VIRTUAL=y - Fixed boot with KASan and stack protector enabled (patch "x86_64: load_percpu_segment: read irq_stack_union.gs_base before load_segment") - Fixed build with CONFIG_EFI_STUB=y - Some slub specific stuf moved from mm/slab.h to include/linux/slub_def.h - Fixed Kconfig dependency. CONFIG_KASAN depends on CONFIG_SLUB_DEBUG. - Optimizations of __asan_load/__asan_store. - Spelling fixes from Randy. - Misc minor cleanups in different places. - Added inline instrumentation in last patch. This will require two not yet-in-trunk-patches for GCC: https://gcc.gnu.org/ml/gcc-patches/2014-09/msg00452.html https://gcc.gnu.org/ml/gcc-patches/2014-09/msg00605.html Changes since v1: - The main change is in shadow memory laoyut. Now for shadow memory we reserve 1/8 of all virtual addresses available for kernel. 16TB on x86_64 to cover all 128TB of kernel's address space. At early stage we map whole shadow region with zero page. Latter, after physical memory mapped to direct mapping address range we unmap zero pages from corresponding shadow and allocate and map a real memory. - Since per-arch work is much bigger now, support for arm/x86_32 platforms was dropped. - CFLAGS was change from -fsanitize=address with different --params to -fsanitize=kernel-address - If compiler doesn't support -fsanitize=kernel-address warning printed and build continues without -fsanitize - Removed kasan_memset/kasan_memcpy/kasan_memmove hooks. It turned out that this hooks are not needed. Compiler already instrument memset/memcpy/memmove (inserts __asan_load/__asan_store call before mem*() calls). - branch profiling disabled for mm/kasan/kasan.c to avoid recursion (__asan_load -> ftrace_likely_update -> __asan_load -> ...) - kasan hooks for buddy allocator moved to right places Comparison with other debuggin features: ======================================= KMEMCHECK: - KASan can do almost everything that kmemcheck can. KASan uses compile-time instrumentation, which makes it significantly faster than kmemcheck. The only advantage of kmemcheck over KASan is detection of unitialized memory reads. DEBUG_PAGEALLOC: - KASan is slower than DEBUG_PAGEALLOC, but KASan works on sub-page granularity level, so it able to find more bugs. SLUB_DEBUG (poisoning, redzones): - SLUB_DEBUG has lower overhead than KASan. - SLUB_DEBUG in most cases are not able to detect bad reads, KASan able to detect both reads and writes. - In some cases (e.g. redzone overwritten) SLUB_DEBUG detect bugs only on allocation/freeing of object. KASan catch bugs right before it will happen, so we always know exact place of first bad read/write. Basic idea: =========== The main idea of KASAN is to use shadow memory to record whether each byte of memory is safe to access or not, and use compiler's instrumentation to check the shadow memory on each memory access. Address sanitizer uses 1/8 of the memory addressable in kernel for shadow memory (on x86_64 16TB of virtual address space reserved for shadow to cover all 128TB) and uses direct mapping with a scale and offset to translate a memory address to its corresponding shadow address. Here is function to translate address to corresponding shadow address: unsigned long kasan_mem_to_shadow(unsigned long addr) { return (addr >> KASAN_SHADOW_SCALE_SHIFT) + KASAN_SHADOW_OFFSET; } where KASAN_SHADOW_SCALE_SHIFT = 3. So for every 8 bytes there is one corresponding byte of shadow memory. The following encoding used for each shadow byte: 0 means that all 8 bytes of the corresponding memory region are valid for access; k (1 <= k <= 7) means that the first k bytes are valid for access, and other (8 - k) bytes are not; Any negative value indicates that the entire 8-bytes are inaccessible. Different negative values used to distinguish between different kinds of inaccessible memory (redzones, freed memory) (see mm/kasan/kasan.h). To be able to detect accesses to bad memory we need a special compiler. Such compiler inserts a specific function calls (__asan_load*(addr), __asan_store*(addr)) before each memory access of size 1, 2, 4, 8 or 16. These functions check whether memory region is valid to access or not by checking corresponding shadow memory. If access is not valid an error printed. Andrey Ryabinin (11): Add kernel address sanitizer infrastructure. x86_64: load_percpu_segment: read irq_stack_union.gs_base before load_segment x86_64: add KASan support mm: page_alloc: add kasan hooks on alloc and free paths mm: slub: introduce virt_to_obj function. mm: slub: share slab_err and object_err functions mm: slub: introduce metadata_access_enable()/metadata_access_disable() mm: slub: add kernel address sanitizer support for slub allocator fs: dcache: manually unpoison dname after allocation to shut up kasan's reports kmemleak: disable kasan instrumentation for kmemleak lib: add kasan test module Documentation/kasan.txt | 169 ++++++++++++ Makefile | 23 +- arch/x86/Kconfig | 1 + arch/x86/boot/Makefile | 2 + arch/x86/boot/compressed/Makefile | 2 + arch/x86/include/asm/kasan.h | 27 ++ arch/x86/kernel/Makefile | 2 + arch/x86/kernel/cpu/common.c | 4 +- arch/x86/kernel/dumpstack.c | 5 +- arch/x86/kernel/head64.c | 9 +- arch/x86/kernel/head_64.S | 28 ++ arch/x86/mm/Makefile | 3 + arch/x86/mm/init.c | 3 + arch/x86/mm/kasan_init_64.c | 87 +++++++ arch/x86/realmode/Makefile | 2 +- arch/x86/realmode/rm/Makefile | 1 + arch/x86/vdso/Makefile | 1 + drivers/firmware/efi/libstub/Makefile | 1 + fs/dcache.c | 6 + include/linux/kasan.h | 69 +++++ include/linux/sched.h | 3 + include/linux/slab.h | 11 +- include/linux/slub_def.h | 10 + lib/Kconfig.debug | 2 + lib/Kconfig.kasan | 54 ++++ lib/Makefile | 1 + lib/test_kasan.c | 254 ++++++++++++++++++ mm/Makefile | 4 + mm/compaction.c | 2 + mm/kasan/Makefile | 7 + mm/kasan/kasan.c | 468 ++++++++++++++++++++++++++++++++++ mm/kasan/kasan.h | 54 ++++ mm/kasan/report.c | 238 +++++++++++++++++ mm/kmemleak.c | 6 + mm/page_alloc.c | 3 + mm/slab_common.c | 5 +- mm/slub.c | 55 +++- scripts/Makefile.lib | 10 + 38 files changed, 1617 insertions(+), 15 deletions(-) create mode 100644 Documentation/kasan.txt create mode 100644 arch/x86/include/asm/kasan.h create mode 100644 arch/x86/mm/kasan_init_64.c create mode 100644 include/linux/kasan.h create mode 100644 lib/Kconfig.kasan create mode 100644 lib/test_kasan.c create mode 100644 mm/kasan/Makefile create mode 100644 mm/kasan/kasan.c create mode 100644 mm/kasan/kasan.h create mode 100644 mm/kasan/report.c -- Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Konstantin Serebryany <kcc@google.com> Cc: Dmitry Chernenkov <dmitryc@google.com> Cc: Andrey Konovalov <adech.fo@gmail.com> Cc: Yuri Gribov <tetra2005@gmail.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Michal Marek <mmarek@suse.cz> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Vegard Nossum <vegard.nossum@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: <x86@kernel.org> Cc: <linux-mm@kvack.org> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Michal Marek <mmarek@suse.cz> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Dave Jones <davej@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Joe Perches <joe@perches.com> -- 2.1.3 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2014-11-05 14:59 UTC|newest] Thread overview: 862+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-07-09 11:29 [RFC/PATCH RESEND -next 00/21] Address sanitizer for kernel (kasan) - dynamic memory error detector Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 11:29 ` [RFC/PATCH RESEND -next 01/21] Add kernel address sanitizer infrastructure Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 14:26 ` Christoph Lameter 2014-07-09 14:26 ` Christoph Lameter 2014-07-09 14:26 ` Christoph Lameter 2014-07-10 7:31 ` Andrey Ryabinin 2014-07-10 7:31 ` Andrey Ryabinin 2014-07-10 7:31 ` Andrey Ryabinin 2014-07-09 19:29 ` Andi Kleen 2014-07-09 19:29 ` Andi Kleen 2014-07-09 19:29 ` Andi Kleen 2014-07-09 20:40 ` Yuri Gribov 2014-07-09 20:40 ` Yuri Gribov 2014-07-09 20:40 ` Yuri Gribov 2014-07-10 12:10 ` Andrey Ryabinin 2014-07-10 12:10 ` Andrey Ryabinin 2014-07-10 12:10 ` Andrey Ryabinin 2014-07-09 20:26 ` Dave Hansen 2014-07-09 20:26 ` Dave Hansen 2014-07-09 20:26 ` Dave Hansen 2014-07-10 12:12 ` Andrey Ryabinin 2014-07-10 12:12 ` Andrey Ryabinin 2014-07-10 12:12 ` Andrey Ryabinin 2014-07-10 15:55 ` Dave Hansen 2014-07-10 15:55 ` Dave Hansen 2014-07-10 15:55 ` Dave Hansen 2014-07-10 19:48 ` Andrey Ryabinin 2014-07-10 19:48 ` Andrey Ryabinin 2014-07-10 19:48 ` Andrey Ryabinin 2014-07-10 20:04 ` Dave Hansen 2014-07-10 20:04 ` Dave Hansen 2014-07-10 20:04 ` Dave Hansen 2014-07-09 20:37 ` Dave Hansen 2014-07-09 20:37 ` Dave Hansen 2014-07-09 20:37 ` Dave Hansen 2014-07-09 20:38 ` Dave Hansen 2014-07-09 20:38 ` Dave Hansen 2014-07-09 20:38 ` Dave Hansen 2014-07-10 11:55 ` Sasha Levin 2014-07-10 11:55 ` Sasha Levin 2014-07-10 11:55 ` Sasha Levin 2014-07-10 13:01 ` Andrey Ryabinin 2014-07-10 13:01 ` Andrey Ryabinin 2014-07-10 13:01 ` Andrey Ryabinin 2014-07-10 13:31 ` Sasha Levin 2014-07-10 13:31 ` Sasha Levin 2014-07-10 13:31 ` Sasha Levin 2014-07-10 13:39 ` Andrey Ryabinin 2014-07-10 13:39 ` Andrey Ryabinin 2014-07-10 13:39 ` Andrey Ryabinin 2014-07-10 14:02 ` Sasha Levin 2014-07-10 14:02 ` Sasha Levin 2014-07-10 19:04 ` Andrey Ryabinin 2014-07-10 19:04 ` Andrey Ryabinin 2014-07-10 19:04 ` Andrey Ryabinin 2014-07-10 13:50 ` Andrey Ryabinin 2014-07-10 13:50 ` Andrey Ryabinin 2014-07-10 13:50 ` Andrey Ryabinin 2014-07-09 11:29 ` [RFC/PATCH RESEND -next 02/21] init: main: initialize kasan's shadow area on boot Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 11:29 ` [RFC/PATCH RESEND -next 03/21] x86: add kasan hooks fort memcpy/memmove/memset functions Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 19:31 ` Andi Kleen 2014-07-09 19:31 ` Andi Kleen 2014-07-09 19:31 ` Andi Kleen 2014-07-10 13:54 ` Andrey Ryabinin 2014-07-10 13:54 ` Andrey Ryabinin 2014-07-10 13:54 ` Andrey Ryabinin 2014-07-09 11:29 ` [RFC/PATCH RESEND -next 04/21] x86: boot: vdso: disable instrumentation for code not linked with kernel Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 11:29 ` [RFC/PATCH RESEND -next 05/21] x86: cpu: don't sanitize early stages of a secondary CPU boot Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 11:29 ` Andrey Ryabinin 2014-07-09 19:33 ` Andi Kleen 2014-07-09 19:33 ` Andi Kleen 2014-07-09 19:33 ` Andi Kleen 2014-07-10 13:15 ` Andrey Ryabinin 2014-07-10 13:15 ` Andrey Ryabinin 2014-07-10 13:15 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 06/21] x86: mm: init: allocate shadow memory for kasan Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 07/21] x86: Kconfig: enable kernel address sanitizer Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 08/21] mm: page_alloc: add kasan hooks on alloc and free pathes Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-15 5:52 ` Joonsoo Kim 2014-07-15 5:52 ` Joonsoo Kim 2014-07-15 5:52 ` Joonsoo Kim 2014-07-15 6:54 ` Andrey Ryabinin 2014-07-15 6:54 ` Andrey Ryabinin 2014-07-15 6:54 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 09/21] mm: Makefile: kasan: don't instrument slub.c and slab_common.c files Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 10/21] mm: slab: share virt_to_cache() between slab and slub Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-15 5:53 ` Joonsoo Kim 2014-07-15 5:53 ` Joonsoo Kim 2014-07-15 5:53 ` Joonsoo Kim 2014-07-15 6:56 ` Andrey Ryabinin 2014-07-15 6:56 ` Andrey Ryabinin 2014-07-15 6:56 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 11/21] mm: slub: share slab_err and object_err functions Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 14:29 ` Christoph Lameter 2014-07-09 14:29 ` Christoph Lameter 2014-07-09 14:29 ` Christoph Lameter 2014-07-10 7:41 ` Andrey Ryabinin 2014-07-10 7:41 ` Andrey Ryabinin 2014-07-10 7:41 ` Andrey Ryabinin 2014-07-10 14:07 ` Christoph Lameter 2014-07-10 14:07 ` Christoph Lameter 2014-07-10 14:07 ` Christoph Lameter 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 12/21] mm: util: move krealloc/kzfree to slab_common.c Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 14:32 ` Christoph Lameter 2014-07-09 14:32 ` Christoph Lameter 2014-07-09 14:32 ` Christoph Lameter 2014-07-10 7:43 ` Andrey Ryabinin 2014-07-10 7:43 ` Andrey Ryabinin 2014-07-10 7:43 ` Andrey Ryabinin 2014-07-10 14:08 ` Christoph Lameter 2014-07-10 14:08 ` Christoph Lameter 2014-07-10 14:08 ` Christoph Lameter 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 13/21] mm: slub: add allocation size field to struct kmem_cache Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 14:33 ` Christoph Lameter 2014-07-09 14:33 ` Christoph Lameter 2014-07-09 14:33 ` Christoph Lameter 2014-07-10 8:44 ` Andrey Ryabinin 2014-07-10 8:44 ` Andrey Ryabinin 2014-07-10 8:44 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 14/21] mm: slub: kasan: disable kasan when touching unaccessible memory Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-15 6:04 ` Joonsoo Kim 2014-07-15 6:04 ` Joonsoo Kim 2014-07-15 6:04 ` Joonsoo Kim 2014-07-15 7:37 ` Andrey Ryabinin 2014-07-15 7:37 ` Andrey Ryabinin 2014-07-15 7:37 ` Andrey Ryabinin 2014-07-15 8:18 ` Joonsoo Kim 2014-07-15 8:18 ` Joonsoo Kim 2014-07-15 8:18 ` Joonsoo Kim 2014-07-15 9:51 ` Andrey Ryabinin 2014-07-15 9:51 ` Andrey Ryabinin 2014-07-15 9:51 ` Andrey Ryabinin 2014-07-15 14:26 ` Christoph Lameter 2014-07-15 14:26 ` Christoph Lameter 2014-07-15 14:26 ` Christoph Lameter 2014-07-15 15:02 ` Andrey Ryabinin 2014-07-15 15:02 ` Andrey Ryabinin 2014-07-15 15:02 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 15/21] mm: slub: add kernel address sanitizer hooks to slub allocator Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 14:48 ` Christoph Lameter 2014-07-09 14:48 ` Christoph Lameter 2014-07-09 14:48 ` Christoph Lameter 2014-07-10 9:24 ` Andrey Ryabinin 2014-07-10 9:24 ` Andrey Ryabinin 2014-07-10 9:24 ` Andrey Ryabinin 2014-07-15 6:09 ` Joonsoo Kim 2014-07-15 6:09 ` Joonsoo Kim 2014-07-15 6:09 ` Joonsoo Kim 2014-07-15 7:45 ` Andrey Ryabinin 2014-07-15 7:45 ` Andrey Ryabinin 2014-07-15 7:45 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 16/21] arm: boot: compressed: disable kasan's instrumentation Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 17/21] arm: add kasan hooks fort memcpy/memmove/memset functions Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 18/21] arm: mm: reserve shadow memory for kasan Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 19/21] arm: Kconfig: enable kernel address sanitizer Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 20/21] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-15 6:12 ` Joonsoo Kim 2014-07-15 6:12 ` Joonsoo Kim 2014-07-15 6:12 ` Joonsoo Kim 2014-07-15 6:08 ` Dmitry Vyukov 2014-07-15 6:08 ` Dmitry Vyukov 2014-07-15 6:08 ` Dmitry Vyukov 2014-07-15 9:34 ` Andrey Ryabinin 2014-07-15 9:34 ` Andrey Ryabinin 2014-07-15 9:34 ` Andrey Ryabinin 2014-07-15 9:45 ` Dmitry Vyukov 2014-07-15 9:45 ` Dmitry Vyukov 2014-07-15 9:45 ` Dmitry Vyukov 2014-07-09 11:30 ` [RFC/PATCH RESEND -next 21/21] lib: add kmalloc_bug_test module Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 11:30 ` Andrey Ryabinin 2014-07-09 21:19 ` [RFC/PATCH RESEND -next 00/21] Address sanitizer for kernel (kasan) - dynamic memory error detector Dave Hansen 2014-07-09 21:19 ` Dave Hansen 2014-07-09 21:19 ` Dave Hansen 2014-07-09 21:44 ` Andi Kleen 2014-07-09 21:44 ` Andi Kleen 2014-07-09 21:44 ` Andi Kleen 2014-07-09 21:59 ` Vegard Nossum 2014-07-09 21:59 ` Vegard Nossum 2014-07-09 21:59 ` Vegard Nossum 2014-07-09 23:33 ` Dave Hansen 2014-07-09 23:33 ` Dave Hansen 2014-07-09 23:33 ` Dave Hansen 2014-07-10 0:03 ` Andi Kleen 2014-07-10 0:03 ` Andi Kleen 2014-07-10 0:03 ` Andi Kleen 2014-07-10 13:59 ` Andrey Ryabinin 2014-07-10 13:59 ` Andrey Ryabinin 2014-07-10 13:59 ` Andrey Ryabinin 2014-09-10 14:31 ` [RFC/PATCH v2 00/10] Kernel address sainitzer (KASan) - dynamic memory error deetector Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-10 14:31 ` [RFC/PATCH v2 01/10] Add kernel address sanitizer infrastructure Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-11 3:55 ` Sasha Levin 2014-09-11 3:55 ` Sasha Levin 2014-09-14 1:35 ` Randy Dunlap 2014-09-14 1:35 ` Randy Dunlap 2014-09-15 15:28 ` Andrey Ryabinin 2014-09-15 15:28 ` Andrey Ryabinin 2014-09-15 16:24 ` Randy Dunlap 2014-09-15 16:24 ` Randy Dunlap 2014-09-10 14:31 ` [RFC/PATCH v2 02/10] x86_64: add KASan support Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-10 15:46 ` Dave Hansen 2014-09-10 15:46 ` Dave Hansen 2014-09-10 20:30 ` Andrey Ryabinin 2014-09-10 20:30 ` Andrey Ryabinin 2014-09-10 22:45 ` Dave Hansen 2014-09-10 22:45 ` Dave Hansen 2014-09-11 4:26 ` H. Peter Anvin 2014-09-11 4:26 ` H. Peter Anvin 2014-09-11 4:29 ` Sasha Levin 2014-09-11 4:29 ` Sasha Levin 2014-09-11 4:33 ` H. Peter Anvin 2014-09-11 4:33 ` H. Peter Anvin 2014-09-11 4:46 ` Andi Kleen 2014-09-11 4:46 ` Andi Kleen 2014-09-11 4:52 ` H. Peter Anvin 2014-09-11 4:52 ` H. Peter Anvin 2014-09-11 5:25 ` Andrey Ryabinin 2014-09-11 5:25 ` Andrey Ryabinin 2014-09-11 4:33 ` H. Peter Anvin 2014-09-11 4:33 ` H. Peter Anvin 2014-09-11 11:51 ` Andrey Ryabinin 2014-09-11 11:51 ` Andrey Ryabinin 2014-09-18 16:54 ` Sasha Levin 2014-09-18 16:54 ` Sasha Levin 2014-09-11 4:01 ` H. Peter Anvin 2014-09-11 4:01 ` H. Peter Anvin 2014-09-11 4:01 ` H. Peter Anvin 2014-09-11 4:01 ` H. Peter Anvin 2014-09-11 5:31 ` Andrey Ryabinin 2014-09-11 5:31 ` Andrey Ryabinin 2014-10-01 15:31 ` H. Peter Anvin 2014-10-01 15:31 ` H. Peter Anvin 2014-10-01 16:28 ` Andrey Ryabinin 2014-10-01 16:28 ` Andrey Ryabinin 2014-09-10 14:31 ` [RFC/PATCH v2 03/10] mm: page_alloc: add kasan hooks on alloc and free pathes Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-10 14:31 ` [RFC/PATCH v2 04/10] mm: slub: introduce virt_to_obj function Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-10 16:16 ` Christoph Lameter 2014-09-10 16:16 ` Christoph Lameter 2014-09-10 20:32 ` Andrey Ryabinin 2014-09-10 20:32 ` Andrey Ryabinin 2014-09-15 7:11 ` Andrey Ryabinin 2014-09-15 7:11 ` Andrey Ryabinin 2014-09-10 14:31 ` [RFC/PATCH v2 05/10] mm: slub: share slab_err and object_err functions Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-15 7:11 ` Andrey Ryabinin 2014-09-15 7:11 ` Andrey Ryabinin 2014-09-10 14:31 ` [RFC/PATCH v2 06/10] mm: slub: introduce metadata_access_enable()/metadata_access_disable() Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-10 14:31 ` [RFC/PATCH v2 07/10] mm: slub: add kernel address sanitizer support for slub allocator Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-10 14:31 ` [RFC/PATCH v2 08/10] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-10 14:31 ` [RFC/PATCH v2 09/10] kmemleak: disable kasan instrumentation for kmemleak Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-10 14:31 ` [RFC/PATCH v2 10/10] lib: add kasan test module Andrey Ryabinin 2014-09-10 14:31 ` Andrey Ryabinin 2014-09-10 20:38 ` Dave Jones 2014-09-10 20:38 ` Dave Jones 2014-09-10 20:46 ` Andrey Ryabinin 2014-09-10 20:46 ` Andrey Ryabinin 2014-09-10 20:47 ` Dave Jones 2014-09-10 20:47 ` Dave Jones 2014-09-10 20:50 ` Andrey Ryabinin 2014-09-10 20:50 ` Andrey Ryabinin 2014-09-10 15:01 ` [RFC/PATCH v2 00/10] Kernel address sainitzer (KASan) - dynamic memory error deetector Dave Hansen 2014-09-10 15:01 ` Dave Hansen 2014-09-10 14:58 ` Andrey Ryabinin 2014-09-10 14:58 ` Andrey Ryabinin 2014-09-10 15:12 ` Sasha Levin 2014-09-10 15:12 ` Sasha Levin 2014-09-24 12:43 ` [PATCH v3 00/13] Kernel address sanitizer - runtime memory debugger Andrey Ryabinin 2014-09-24 12:43 ` Andrey Ryabinin 2014-09-24 12:43 ` [PATCH v3 01/13] Add kernel address sanitizer infrastructure Andrey Ryabinin 2014-09-24 12:43 ` Andrey Ryabinin 2014-09-24 12:43 ` [PATCH v3 02/13] efi: libstub: disable KASAN for efistub Andrey Ryabinin 2014-09-24 12:43 ` Andrey Ryabinin 2014-09-24 12:43 ` [PATCH v3 03/13] x86_64: load_percpu_segment: read irq_stack_union.gs_base before load_segment Andrey Ryabinin 2014-09-24 12:43 ` Andrey Ryabinin 2014-09-24 12:44 ` [PATCH v3 04/13] x86_64: add KASan support Andrey Ryabinin 2014-09-24 12:44 ` Andrey Ryabinin 2014-09-24 12:44 ` [PATCH v3 05/13] mm: page_alloc: add kasan hooks on alloc and free paths Andrey Ryabinin 2014-09-24 12:44 ` Andrey Ryabinin 2014-09-25 17:04 ` Dmitry Vyukov 2014-09-25 17:04 ` Dmitry Vyukov 2014-09-24 12:44 ` [PATCH v3 06/13] mm: slub: introduce virt_to_obj function Andrey Ryabinin 2014-09-24 12:44 ` Andrey Ryabinin 2014-09-24 12:44 ` [PATCH v3 07/13] mm: slub: share slab_err and object_err functions Andrey Ryabinin 2014-09-24 12:44 ` Andrey Ryabinin 2014-09-24 12:44 ` [PATCH v3 08/13] mm: slub: introduce metadata_access_enable()/metadata_access_disable() Andrey Ryabinin 2014-09-24 12:44 ` Andrey Ryabinin 2014-09-26 4:03 ` Dmitry Vyukov 2014-09-26 4:03 ` Dmitry Vyukov 2014-09-24 12:44 ` [PATCH v3 09/13] mm: slub: add kernel address sanitizer support for slub allocator Andrey Ryabinin 2014-09-24 12:44 ` Andrey Ryabinin 2014-09-26 4:48 ` Dmitry Vyukov 2014-09-26 4:48 ` Dmitry Vyukov 2014-09-26 7:25 ` Andrey Ryabinin 2014-09-26 7:25 ` Andrey Ryabinin 2014-09-26 15:52 ` Dmitry Vyukov 2014-09-26 15:52 ` Dmitry Vyukov 2014-09-26 14:22 ` Christoph Lameter 2014-09-26 14:22 ` Christoph Lameter 2014-09-26 15:55 ` Dmitry Vyukov 2014-09-26 15:55 ` Dmitry Vyukov 2014-09-24 12:44 ` [PATCH v3 10/13] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2014-09-24 12:44 ` Andrey Ryabinin 2014-09-24 12:44 ` [PATCH v3 11/13] kmemleak: disable kasan instrumentation for kmemleak Andrey Ryabinin 2014-09-24 12:44 ` Andrey Ryabinin 2014-09-26 17:10 ` Dmitry Vyukov 2014-09-26 17:10 ` Dmitry Vyukov 2014-09-26 17:36 ` Andrey Ryabinin 2014-09-26 17:36 ` Andrey Ryabinin 2014-09-29 14:10 ` Dmitry Vyukov 2014-09-29 14:10 ` Dmitry Vyukov 2014-10-01 10:39 ` Catalin Marinas 2014-10-01 10:39 ` Catalin Marinas 2014-10-01 11:45 ` Andrey Ryabinin 2014-10-01 11:45 ` Andrey Ryabinin 2014-10-01 13:27 ` Dmitry Vyukov 2014-10-01 13:27 ` Dmitry Vyukov 2014-10-01 14:11 ` Andrey Ryabinin 2014-10-01 14:11 ` Andrey Ryabinin 2014-10-01 14:24 ` Dmitry Vyukov 2014-10-01 14:24 ` Dmitry Vyukov 2014-09-24 12:44 ` [PATCH v3 12/13] lib: add kasan test module Andrey Ryabinin 2014-09-24 12:44 ` Andrey Ryabinin 2014-09-26 17:11 ` Dmitry Vyukov 2014-09-26 17:11 ` Dmitry Vyukov 2014-09-24 12:44 ` [RFC PATCH v3 13/13] kasan: introduce inline instrumentation Andrey Ryabinin 2014-09-24 12:44 ` Andrey Ryabinin 2014-09-26 17:18 ` Dmitry Vyukov 2014-09-26 17:18 ` Dmitry Vyukov 2014-09-26 17:33 ` Andrey Ryabinin 2014-09-26 17:33 ` Andrey Ryabinin 2014-09-29 14:28 ` Dmitry Vyukov 2014-09-29 14:28 ` Dmitry Vyukov 2014-09-29 14:27 ` Andrey Ryabinin 2014-09-29 14:27 ` Andrey Ryabinin 2014-09-29 14:27 ` Dmitry Vyukov 2014-09-29 14:27 ` Dmitry Vyukov 2014-09-24 15:11 ` [PATCH v3 00/13] Kernel address sanitizer - runtime memory debugger Andrew Morton 2014-09-24 15:11 ` Andrew Morton 2014-09-26 17:01 ` Sasha Levin 2014-09-26 17:01 ` Sasha Levin 2014-09-26 17:07 ` Dmitry Vyukov 2014-09-26 17:07 ` Dmitry Vyukov 2014-09-26 17:22 ` Andrey Ryabinin 2014-09-26 17:22 ` Andrey Ryabinin 2014-09-26 17:29 ` Dmitry Vyukov 2014-09-26 17:29 ` Dmitry Vyukov 2014-09-26 18:48 ` Yuri Gribov 2014-09-26 18:48 ` Yuri Gribov 2014-09-29 14:22 ` Dmitry Vyukov 2014-09-29 14:22 ` Dmitry Vyukov 2014-09-29 14:36 ` Peter Zijlstra 2014-09-29 14:36 ` Peter Zijlstra 2014-09-29 14:48 ` Dmitry Vyukov 2014-09-29 14:48 ` Dmitry Vyukov 2014-09-26 17:17 ` Andrey Ryabinin 2014-09-26 17:17 ` Andrey Ryabinin 2014-10-16 17:18 ` Yuri Gribov 2014-10-16 17:18 ` Yuri Gribov 2014-10-06 15:53 ` [PATCH v4 " Andrey Ryabinin 2014-10-06 15:53 ` Andrey Ryabinin 2014-10-06 15:53 ` [PATCH v4 01/13] Add kernel address sanitizer infrastructure Andrey Ryabinin 2014-10-06 15:53 ` Andrey Ryabinin 2014-10-06 15:53 ` [PATCH v4 02/13] efi: libstub: disable KASAN for efistub Andrey Ryabinin 2014-10-06 15:53 ` Andrey Ryabinin 2014-10-07 9:19 ` Dmitry Vyukov 2014-10-07 9:19 ` Dmitry Vyukov 2014-10-06 15:53 ` [PATCH v4 03/13] x86_64: load_percpu_segment: read irq_stack_union.gs_base before load_segment Andrey Ryabinin 2014-10-06 15:53 ` Andrey Ryabinin 2014-10-06 15:53 ` [PATCH v4 04/13] x86_64: add KASan support Andrey Ryabinin 2014-10-06 15:53 ` Andrey Ryabinin 2014-10-06 15:53 ` [PATCH v4 05/13] mm: page_alloc: add kasan hooks on alloc and free paths Andrey Ryabinin 2014-10-06 15:53 ` Andrey Ryabinin 2014-10-06 15:54 ` [PATCH v4 06/13] mm: slub: introduce virt_to_obj function Andrey Ryabinin 2014-10-06 15:54 ` Andrey Ryabinin 2014-10-06 15:54 ` [PATCH v4 07/13] mm: slub: share slab_err and object_err functions Andrey Ryabinin 2014-10-06 15:54 ` Andrey Ryabinin 2014-10-06 15:54 ` [PATCH v4 08/13] mm: slub: introduce metadata_access_enable()/metadata_access_disable() Andrey Ryabinin 2014-10-06 15:54 ` Andrey Ryabinin 2014-10-06 15:54 ` [PATCH v4 09/13] mm: slub: add kernel address sanitizer support for slub allocator Andrey Ryabinin 2014-10-06 15:54 ` Andrey Ryabinin 2014-10-06 15:54 ` [PATCH v4 10/13] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2014-10-06 15:54 ` Andrey Ryabinin 2014-10-06 15:54 ` [PATCH v4 11/13] kmemleak: disable kasan instrumentation for kmemleak Andrey Ryabinin 2014-10-06 15:54 ` Andrey Ryabinin 2014-10-06 15:54 ` [PATCH v4 12/13] lib: add kasan test module Andrey Ryabinin 2014-10-06 15:54 ` Andrey Ryabinin 2014-10-06 15:54 ` [RFC PATCH v4 13/13] kasan: introduce inline instrumentation Andrey Ryabinin 2014-10-06 15:54 ` Andrey Ryabinin 2014-10-07 9:17 ` Dmitry Vyukov 2014-10-07 9:17 ` Dmitry Vyukov 2014-10-27 16:46 ` [PATCH v5 00/12] Kernel address sanitizer - runtime memory debugger Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 01/12] Add kernel address sanitizer infrastructure Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 17:20 ` Jonathan Corbet 2014-10-27 17:20 ` Jonathan Corbet 2014-10-28 12:24 ` Andrey Ryabinin 2014-10-28 12:24 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 02/12] kasan: Add support for upcoming GCC 5.0 asan ABI changes Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 03/12] x86_64: load_percpu_segment: read irq_stack_union.gs_base before load_segment Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 04/12] x86_64: add KASan support Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 05/12] mm: page_alloc: add kasan hooks on alloc and free paths Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 06/12] mm: slub: introduce virt_to_obj function Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 07/12] mm: slub: share slab_err and object_err functions Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 17:00 ` Joe Perches 2014-10-27 17:00 ` Joe Perches 2014-10-27 17:07 ` Andrey Ryabinin 2014-10-27 17:07 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 08/12] mm: slub: introduce metadata_access_enable()/metadata_access_disable() Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 09/12] mm: slub: add kernel address sanitizer support for slub allocator Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 10/12] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 11/12] kmemleak: disable kasan instrumentation for kmemleak Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-10-27 16:46 ` [PATCH v5 12/12] lib: add kasan test module Andrey Ryabinin 2014-10-27 16:46 ` Andrey Ryabinin 2014-11-05 14:53 ` Andrey Ryabinin [this message] 2014-11-05 14:53 ` [PATCH v6 00/11] Kernel address sanitizer - runtime memory debugger Andrey Ryabinin 2014-11-05 14:53 ` [PATCH v6 01/11] Add kernel address sanitizer infrastructure Andrey Ryabinin 2014-11-05 14:53 ` Andrey Ryabinin 2014-11-05 14:53 ` [PATCH v6 02/11] x86_64: load_percpu_segment: read irq_stack_union.gs_base before load_segment Andrey Ryabinin 2014-11-05 14:53 ` Andrey Ryabinin 2014-11-05 14:53 ` [PATCH v6 03/11] x86_64: add KASan support Andrey Ryabinin 2014-11-05 14:53 ` Andrey Ryabinin 2014-11-05 14:53 ` [PATCH v6 04/11] mm: page_alloc: add kasan hooks on alloc and free paths Andrey Ryabinin 2014-11-05 14:53 ` Andrey Ryabinin 2014-11-05 14:53 ` [PATCH v6 05/11] mm: slub: introduce virt_to_obj function Andrey Ryabinin 2014-11-05 14:53 ` Andrey Ryabinin 2014-11-05 14:53 ` [PATCH v6 06/11] mm: slub: share slab_err and object_err functions Andrey Ryabinin 2014-11-05 14:53 ` Andrey Ryabinin 2014-11-05 14:53 ` [PATCH v6 07/11] mm: slub: introduce metadata_access_enable()/metadata_access_disable() Andrey Ryabinin 2014-11-05 14:53 ` Andrey Ryabinin 2014-11-05 14:53 ` [PATCH v6 08/11] mm: slub: add kernel address sanitizer support for slub allocator Andrey Ryabinin 2014-11-05 14:53 ` Andrey Ryabinin 2014-11-05 14:53 ` [PATCH v6 09/11] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2014-11-05 14:53 ` Andrey Ryabinin 2014-11-05 14:54 ` [PATCH v6 10/11] kmemleak: disable kasan instrumentation for kmemleak Andrey Ryabinin 2014-11-05 14:54 ` Andrey Ryabinin 2014-11-05 14:54 ` [PATCH] lib: add kasan test module Andrey Ryabinin 2014-11-05 14:54 ` Andrey Ryabinin 2014-11-11 7:21 ` [PATCH v6 00/11] Kernel address sanitizer - runtime memory debugger Andrey Ryabinin 2014-11-11 7:21 ` Andrey Ryabinin 2014-11-18 17:08 ` Andrey Ryabinin 2014-11-18 17:08 ` Andrey Ryabinin 2014-11-18 20:58 ` Andrew Morton 2014-11-18 20:58 ` Andrew Morton 2014-11-18 21:09 ` Sasha Levin 2014-11-18 21:09 ` Sasha Levin 2014-11-18 21:15 ` Andi Kleen 2014-11-18 21:15 ` Andi Kleen 2014-11-18 21:32 ` Dave Hansen 2014-11-18 21:32 ` Dave Hansen 2014-11-18 23:53 ` Andrey Ryabinin 2014-11-18 23:53 ` Andrey Ryabinin 2014-11-20 9:03 ` Ingo Molnar 2014-11-20 9:03 ` Ingo Molnar 2014-11-20 12:35 ` Andrey Ryabinin 2014-11-20 12:35 ` Andrey Ryabinin 2014-11-20 16:32 ` Dmitry Vyukov 2014-11-20 16:32 ` Dmitry Vyukov 2014-11-20 23:00 ` Andrew Morton 2014-11-20 23:00 ` Andrew Morton 2014-11-20 23:14 ` Thomas Gleixner 2014-11-20 23:14 ` Thomas Gleixner 2014-11-21 16:06 ` Andrey Ryabinin 2014-11-21 16:06 ` Andrey Ryabinin 2014-11-21 7:32 ` Dmitry Vyukov 2014-11-21 7:32 ` Dmitry Vyukov 2014-11-21 11:19 ` Andrey Ryabinin 2014-11-21 11:19 ` Andrey Ryabinin 2014-11-21 11:06 ` Andrey Ryabinin 2014-11-21 11:06 ` Andrey Ryabinin 2014-11-18 23:38 ` Sasha Levin 2014-11-18 23:38 ` Sasha Levin 2014-11-19 0:09 ` Andrey Ryabinin 2014-11-19 0:09 ` Andrey Ryabinin 2014-11-19 0:44 ` Sasha Levin 2014-11-19 0:44 ` Sasha Levin 2014-11-19 12:41 ` Andrey Ryabinin 2014-11-19 12:41 ` Andrey Ryabinin 2014-11-24 18:02 ` [PATCH v7 00/12] " Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-24 18:02 ` [PATCH v7 01/12] Add kernel address sanitizer infrastructure Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-25 12:40 ` Dmitry Chernenkov 2014-11-25 12:40 ` Dmitry Chernenkov 2014-11-25 14:16 ` Andrey Ryabinin 2014-11-25 14:16 ` Andrey Ryabinin 2014-11-24 18:02 ` [PATCH v7 02/12] x86_64: load_percpu_segment: read irq_stack_union.gs_base before load_segment Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-25 12:41 ` Dmitry Chernenkov 2014-11-25 12:41 ` Dmitry Chernenkov 2014-11-24 18:02 ` [PATCH v7 03/12] x86_64: add KASan support Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-24 18:45 ` Sasha Levin 2014-11-24 18:45 ` Sasha Levin 2014-11-24 21:26 ` Andrey Ryabinin 2014-11-24 21:26 ` Andrey Ryabinin 2014-11-25 10:47 ` Dmitry Chernenkov 2014-11-25 10:47 ` Dmitry Chernenkov 2014-11-24 18:02 ` [PATCH v7 04/12] mm: page_alloc: add kasan hooks on alloc and free paths Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-25 12:28 ` Dmitry Chernenkov 2014-11-25 12:28 ` Dmitry Chernenkov 2014-11-24 18:02 ` [PATCH v7 05/12] mm: slub: introduce virt_to_obj function Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-24 20:08 ` Christoph Lameter 2014-11-24 20:08 ` Christoph Lameter 2014-11-24 18:02 ` [PATCH v7 06/12] mm: slub: share slab_err and object_err functions Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-25 12:26 ` Dmitry Chernenkov 2014-11-25 12:26 ` Dmitry Chernenkov 2014-11-24 18:02 ` [PATCH v7 07/12] mm: slub: introduce metadata_access_enable()/metadata_access_disable() Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-25 12:22 ` Dmitry Chernenkov 2014-11-25 12:22 ` Dmitry Chernenkov 2014-11-25 13:11 ` Andrey Ryabinin 2014-11-25 13:11 ` Andrey Ryabinin 2014-11-24 18:02 ` [PATCH v7 08/12] mm: slub: add kernel address sanitizer support for slub allocator Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-25 12:17 ` Dmitry Chernenkov 2014-11-25 12:17 ` Dmitry Chernenkov 2014-11-25 13:18 ` Andrey Ryabinin 2014-11-25 13:18 ` Andrey Ryabinin 2014-11-24 18:02 ` [PATCH v7 09/12] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-24 18:02 ` [PATCH v7 10/12] kmemleak: disable kasan instrumentation for kmemleak Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-24 18:02 ` [PATCH v7 11/12] lib: add kasan test module Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-25 11:14 ` Dmitry Chernenkov 2014-11-25 11:14 ` Dmitry Chernenkov 2014-11-25 13:09 ` Andrey Ryabinin 2014-11-25 13:09 ` Andrey Ryabinin 2014-11-24 18:02 ` [PATCH v7 12/12] x86_64: kasan: add interceptors for memset/memmove/memcpy functions Andrey Ryabinin 2014-11-24 18:02 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 00/12] Kernel address sanitizer - runtime memory debugger Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 01/12] Add kernel address sanitizer infrastructure Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-12-01 23:13 ` David Rientjes 2014-12-01 23:13 ` David Rientjes 2014-11-27 16:00 ` [PATCH v8 02/12] x86_64: load_percpu_segment: read irq_stack_union.gs_base before load_segment Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 03/12] x86_64: add KASan support Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 04/12] mm: page_alloc: add kasan hooks on alloc and free paths Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 05/12] mm: slub: introduce virt_to_obj function Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 06/12] mm: slub: share slab_err and object_err functions Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 07/12] mm: slub: introduce metadata_access_enable()/metadata_access_disable() Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 08/12] mm: slub: add kernel address sanitizer support for slub allocator Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 09/12] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 10/12] kmemleak: disable kasan instrumentation for kmemleak Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-12-01 16:28 ` Catalin Marinas 2014-12-01 16:28 ` Catalin Marinas 2014-11-27 16:00 ` [PATCH v8 11/12] lib: add kasan test module Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2014-11-27 16:00 ` [PATCH v8 12/12] x86_64: kasan: add interceptors for memset/memmove/memcpy functions Andrey Ryabinin 2014-11-27 16:00 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 00/17] Kernel address sanitizer - runtime memory debugger Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 01/17] Add kernel address sanitizer infrastructure Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-23 12:20 ` Michal Marek 2015-01-23 12:35 ` Michal Marek 2015-01-23 12:48 ` Andrey Ryabinin 2015-01-23 12:48 ` Andrey Ryabinin 2015-01-23 12:51 ` Michal Marek 2015-01-21 16:51 ` [PATCH v9 02/17] x86_64: add KASan support Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 03/17] mm: page_alloc: add kasan hooks on alloc and free paths Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 04/17] mm: slub: introduce virt_to_obj function Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 05/17] mm: slub: share object_err function Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 06/17] mm: slub: introduce metadata_access_enable()/metadata_access_disable() Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 07/17] mm: slub: add kernel address sanitizer support for slub allocator Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 20:47 ` Sasha Levin 2015-01-21 20:47 ` Sasha Levin 2015-01-21 21:48 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 08/17] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 09/17] kmemleak: disable kasan instrumentation for kmemleak Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 10/17] lib: add kasan test module Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 11/17] x86_64: kasan: add interceptors for memset/memmove/memcpy functions Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 12/17] kasan: enable stack instrumentation Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 13/17] mm: vmalloc: add flag preventing guard hole allocation Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 14/17] mm: vmalloc: pass additional vm_flags to __vmalloc_node_range() Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 15/17] kernel: add support for .init_array.* constructors Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 16/17] module: fix types of device tables aliases Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` [PATCH v9 17/17] kasan: enable instrumentation of global variables Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-21 16:51 ` Andrey Ryabinin 2015-01-22 0:22 ` [PATCH v9 00/17] Kernel address sanitizer - runtime memory debugger Sasha Levin 2015-01-22 0:22 ` Sasha Levin 2015-01-22 5:34 ` Andrey Ryabinin 2015-01-22 5:53 ` Andrey Ryabinin 2015-01-22 21:46 ` Sasha Levin 2015-01-22 21:46 ` Sasha Levin 2015-01-23 9:50 ` y.gribov 2015-01-23 10:14 ` Andrey Ryabinin 2015-01-23 10:14 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 " Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 01/17] Add kernel address sanitizer infrastructure Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:39 ` Michal Marek 2015-01-29 23:12 ` Andrew Morton 2015-01-29 23:12 ` Andrew Morton 2015-01-29 23:12 ` Andrew Morton 2015-01-30 16:04 ` Andrey Ryabinin 2015-01-30 16:04 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 02/17] x86_64: add KASan support Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 23:12 ` Andrew Morton 2015-01-29 23:12 ` Andrew Morton 2015-01-30 16:15 ` Andrey Ryabinin 2015-01-30 16:15 ` Andrey Ryabinin 2015-01-30 21:35 ` Andrew Morton 2015-01-30 21:35 ` Andrew Morton 2015-01-30 21:37 ` Andrew Morton 2015-01-30 21:37 ` Andrew Morton 2015-01-30 23:27 ` Andrey Ryabinin 2015-01-30 23:27 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 03/17] mm: page_alloc: add kasan hooks on alloc and free paths Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 04/17] mm: slub: introduce virt_to_obj function Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 23:12 ` Andrew Morton 2015-01-29 23:12 ` Andrew Morton 2015-01-30 16:17 ` Andrey Ryabinin 2015-01-30 16:17 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 05/17] mm: slub: share object_err function Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 06/17] mm: slub: introduce metadata_access_enable()/metadata_access_disable() Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 23:12 ` Andrew Morton 2015-01-29 23:12 ` Andrew Morton 2015-01-30 17:05 ` Andrey Ryabinin 2015-01-30 17:05 ` Andrey Ryabinin 2015-01-30 21:42 ` Andrew Morton 2015-01-30 21:42 ` Andrew Morton 2015-01-30 23:11 ` Andrey Ryabinin 2015-01-30 23:11 ` Andrey Ryabinin 2015-01-30 23:16 ` Andrew Morton 2015-01-30 23:16 ` Andrew Morton 2015-01-30 23:19 ` Andrey Ryabinin 2015-01-30 23:19 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 07/17] mm: slub: add kernel address sanitizer support for slub allocator Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 08/17] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 09/17] kmemleak: disable kasan instrumentation for kmemleak Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 10/17] lib: add kasan test module Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 11/17] x86_64: kasan: add interceptors for memset/memmove/memcpy functions Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 12/17] kasan: enable stack instrumentation Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 13/17] mm: vmalloc: add flag preventing guard hole allocation Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 23:12 ` Andrew Morton 2015-01-29 23:12 ` Andrew Morton 2015-01-30 17:51 ` Andrey Ryabinin 2015-01-30 17:51 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 14/17] mm: vmalloc: pass additional vm_flags to __vmalloc_node_range() Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` [PATCH v10 15/17] kernel: add support for .init_array.* constructors Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 15:11 ` Andrey Ryabinin 2015-01-29 23:13 ` Andrew Morton 2015-01-29 23:13 ` Andrew Morton 2015-01-29 23:13 ` Andrew Morton 2015-01-30 17:21 ` Andrey Ryabinin 2015-01-30 17:21 ` Andrey Ryabinin 2015-01-29 15:12 ` [PATCH v10 16/17] module: fix types of device tables aliases Andrey Ryabinin 2015-01-29 15:12 ` Andrey Ryabinin 2015-01-29 23:13 ` Andrew Morton 2015-01-29 23:13 ` Andrew Morton 2015-01-30 17:44 ` Andrey Ryabinin 2015-01-30 17:44 ` Andrey Ryabinin 2015-01-29 15:12 ` [PATCH v10 17/17] kasan: enable instrumentation of global variables Andrey Ryabinin 2015-01-29 15:12 ` Andrey Ryabinin 2015-01-29 15:12 ` Andrey Ryabinin 2015-01-29 23:13 ` Andrew Morton 2015-01-29 23:13 ` Andrew Morton 2015-01-29 23:13 ` Andrew Morton 2015-01-30 17:47 ` Andrey Ryabinin 2015-01-30 17:47 ` Andrey Ryabinin 2015-01-30 21:45 ` Andrew Morton 2015-01-30 21:45 ` Andrew Morton 2015-01-30 23:18 ` Andrey Ryabinin 2015-01-30 23:18 ` Andrey Ryabinin 2015-02-03 17:42 ` [PATCH v11 00/19] Kernel address sanitizer - runtime memory debugger Andrey Ryabinin 2015-02-03 17:42 ` Andrey Ryabinin 2015-02-03 17:42 ` [PATCH v11 01/19] compiler: introduce __alias(symbol) shortcut Andrey Ryabinin 2015-02-03 17:42 ` Andrey Ryabinin 2015-02-03 17:42 ` [PATCH v11 02/19] Add kernel address sanitizer infrastructure Andrey Ryabinin 2015-02-03 17:42 ` Andrey Ryabinin 2015-02-03 17:42 ` Andrey Ryabinin 2015-02-03 23:04 ` Andrew Morton 2015-02-03 23:04 ` Andrew Morton 2015-02-03 23:04 ` Andrew Morton 2015-02-04 3:56 ` Andrey Konovalov 2015-02-04 4:00 ` Andrey Konovalov 2015-02-04 4:00 ` Andrey Konovalov 2015-02-03 17:42 ` [PATCH v11 03/19] kasan: disable memory hotplug Andrey Ryabinin 2015-02-03 17:42 ` Andrey Ryabinin 2015-02-03 17:42 ` [PATCH v11 04/19] x86_64: add KASan support Andrey Ryabinin 2015-02-03 17:42 ` Andrey Ryabinin 2015-02-03 17:42 ` [PATCH v11 05/19] mm: page_alloc: add kasan hooks on alloc and free paths Andrey Ryabinin 2015-02-03 17:42 ` Andrey Ryabinin 2015-02-03 17:42 ` [PATCH v11 06/19] mm: slub: introduce virt_to_obj function Andrey Ryabinin 2015-02-03 17:42 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 07/19] mm: slub: share object_err function Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 08/19] mm: slub: introduce metadata_access_enable()/metadata_access_disable() Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 09/19] mm: slub: add kernel address sanitizer support for slub allocator Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 10/19] fs: dcache: manually unpoison dname after allocation to shut up kasan's reports Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 11/19] kmemleak: disable kasan instrumentation for kmemleak Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 12/19] lib: add kasan test module Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 13/19] x86_64: kasan: add interceptors for memset/memmove/memcpy functions Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 14/19] kasan: enable stack instrumentation Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 15/19] mm: vmalloc: add flag preventing guard hole allocation Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 16/19] mm: vmalloc: pass additional vm_flags to __vmalloc_node_range() Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 17/19] kernel: add support for .init_array.* constructors Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 18/19] module: fix types of device tables aliases Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 23:51 ` Andrew Morton 2015-02-03 23:51 ` Andrew Morton 2015-02-04 0:01 ` Sasha Levin 2015-02-04 0:01 ` Sasha Levin 2015-02-04 0:10 ` Andrew Morton 2015-02-04 0:10 ` Andrew Morton 2015-02-16 2:44 ` Rusty Russell 2015-02-16 2:44 ` Rusty Russell 2015-02-16 14:01 ` Andrey Ryabinin 2015-02-16 14:01 ` Andrey Ryabinin 2015-02-03 17:43 ` [PATCH v11 19/19] kasan: enable instrumentation of global variables Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-03 17:43 ` Andrey Ryabinin 2015-02-16 2:58 ` Rusty Russell 2015-02-16 2:58 ` Rusty Russell 2015-02-16 2:58 ` Rusty Russell 2015-02-16 14:44 ` Andrey Ryabinin 2015-02-16 14:44 ` Andrey Ryabinin 2015-02-16 14:47 ` Dmitry Vyukov 2015-02-16 14:47 ` Dmitry Vyukov 2015-02-16 15:09 ` Andrey Ryabinin 2015-02-16 15:09 ` Andrey Ryabinin 2015-02-16 23:55 ` Rusty Russell 2015-02-16 23:55 ` Rusty Russell 2015-02-16 23:55 ` Rusty Russell
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