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linux/arch/x86/mm
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Andrey Ryabinin be3606ff73 x86/kasan: Fix boot with KASAN=y and PROFILE_ANNOTATED_BRANCHES=y 
The kernel doesn't boot with both PROFILE_ANNOTATED_BRANCHES=y and KASAN=y
options selected. With branch profiling enabled we end up calling
ftrace_likely_update() before kasan_early_init(). ftrace_likely_update() is
built with KASAN instrumentation, so calling it before kasan has been
initialized leads to crash.

Use DISABLE_BRANCH_PROFILING define to make sure that we don't call
ftrace_likely_update() from early code before kasan_early_init().

Fixes: ef7f0d6a6ca8 ("x86_64: add KASan support")
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: kasan-dev@googlegroups.com
Cc: Alexander Potapenko <glider@google.com>
Cc: stable@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: lkp@01.org
Cc: Dmitry Vyukov <dvyukov@google.com>
Link: http://lkml.kernel.org/r/20170313163337.1704-1-aryabinin@virtuozzo.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2017-03-14 00:00:55 +01:00
..
kmemcheck
x86/mm: Audit and remove any unnecessary uses of module.h
2016-07-14 13:04:20 +02:00
amdtopology.c
x86/mm/numa: Open code function early_get_boot_cpu_id()
2016-08-15 08:51:54 +02:00
debug_pagetables.c
x86/mm/ptdump: Make (debugfs)/kernel_page_tables read-only
2015-12-04 12:55:01 +01:00
dump_pagetables.c
x86/mm/ptdump: Add address marker for KASAN shadow region
2017-02-16 19:53:25 +01:00
extable.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>
2017-03-02 08:42:34 +01:00
fault.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h>
2017-03-02 08:42:36 +01:00
gup.c
x86, mm: unify exit paths in gup_pte_range()
2017-03-09 17:01:09 -08:00
highmem_32.c
x86/mm: Audit and remove any unnecessary uses of module.h
2016-07-14 13:04:20 +02:00
hugetlbpage.c
sched/headers: Prepare for new header dependencies before moving more code to <linux/sched/mm.h>
2017-03-02 08:42:30 +01:00
ident_map.c
x86/power/64: Always create temporary identity mapping correctly
2016-08-08 22:04:30 +02:00
init_32.c
mm: add arch-independent testcases for RODATA
2017-02-27 18:43:48 -08:00
init_64.c
mm: add arch-independent testcases for RODATA
2017-02-27 18:43:48 -08:00
init.c
x86/e820: Use much less memory for e820/e820_saved, save up to 120k
2016-09-21 15:02:12 +02:00
iomap_32.c
x86/mm: Audit and remove any unnecessary uses of module.h
2016-07-14 13:04:20 +02:00
ioremap.c
x86/mm: Audit and remove any unnecessary uses of module.h
2016-07-14 13:04:20 +02:00
kasan_init_64.c
x86/kasan: Fix boot with KASAN=y and PROFILE_ANNOTATED_BRANCHES=y
2017-03-14 00:00:55 +01:00
kaslr.c
kconfig.h: remove config_enabled() macro
2016-10-27 18:43:43 -07:00
kmmio.c
x86/mm: Audit and remove any unnecessary uses of module.h
2016-07-14 13:04:20 +02:00
Makefile
x86/mm: Implement ASLR for kernel memory regions
2016-07-08 17:33:46 +02:00
mm_internal.h
x86: Enable PAT to use cache mode translation tables
2014-11-16 11:04:26 +01:00
mmap.c
sched/headers: Prepare for new header dependencies before moving more code to <linux/sched/mm.h>
2017-03-02 08:42:30 +01:00
mmio-mod.c
x86/mm: Audit and remove any unnecessary uses of module.h
2016-07-14 13:04:20 +02:00
mpx.c
sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>
2017-03-02 08:42:37 +01:00
numa_32.c
x86/mm: Audit and remove any unnecessary uses of module.h
2016-07-14 13:04:20 +02:00
numa_64.c
x86, mm: kill numa_free_all_bootmem()
2012-11-17 11:59:47 -08:00
numa_emulation.c
x86: delete __cpuinit usage from all x86 files
2013-07-14 19:36:56 -04:00
numa_internal.h
x86-32, mm: Rip out x86_32 NUMA remapping code
2013-01-31 14:12:30 -08:00
numa.c
ACPI/NUMA: Do not map pxm to node when NUMA is turned off
2016-12-15 11:32:32 +01:00
pageattr-test.c
x86/mm/pat: Make mm/pageattr[-test].c explicitly non-modular
2015-08-25 09:48:38 +02:00
pageattr.c
x86/mm/cpa: Avoid wbinvd() for PREEMPT
2017-01-30 15:33:52 +01:00
pat_internal.h
x86/mm/pat: Convert to pr_*() usage
2015-05-27 14:40:59 +02:00
pat_rbtree.c
x86/mm/pat: Use rb_entry()
2017-02-04 17:18:00 +01:00
pat.c
x86/pat, mm: Make track_pfn_insert() return void
2016-11-09 21:36:07 +01:00
pf_in.c
x86/mm: Audit and remove any unnecessary uses of module.h
2016-07-14 13:04:20 +02:00
pf_in.h
x86 mmiotrace: move files into arch/x86/mm/.
2008-05-24 11:25:37 +02:00
pgtable_32.c
Merge branch 'x86-headers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-08-01 14:23:42 -04:00
pgtable.c
mm, x86: add support for PUD-sized transparent hugepages
2017-02-24 17:46:54 -08:00
physaddr.c
x86/mm: Audit and remove any unnecessary uses of module.h
2016-07-14 13:04:20 +02:00
physaddr.h
x86: split __phys_addr out into separate file
2009-09-10 11:48:55 -07:00
pkeys.c
x86/fpu: Finish excising 'eagerfpu'
2016-10-18 09:56:03 +02:00
setup_nx.c
Revert "x86/mm/32: Set NX in __supported_pte_mask before enabling paging"
2016-04-26 19:52:57 +02:00
srat.c
Merge branch 'x86-headers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-08-01 14:23:42 -04:00
testmmiotrace.c
x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages
2010-06-18 11:30:09 +02:00
tlb.c
x86/mm/64: Enable vmapped stacks (CONFIG_HAVE_ARCH_VMAP_STACK=y)
2016-08-24 12:11:42 +02:00