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Thomas Gleixner f5c1bb2afe x86/calldepth: Add ret/call counting for debug 
Add a debuigfs mechanism to validate the accounting, e.g. vs. call/ret
balance and to gather statistics about the stuffing to call ratio.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220915111148.204285506@infradead.org
2022-10-17 16:41:16 +02:00
..
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
atomic64_32.c
x86: Adjust asm constraints in atomic64 wrappers
2012-01-20 17:29:31 -08:00
atomic64_386_32.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
atomic64_cx8_32.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
cache-smp.c
smp: Remove smp_call_function() and on_each_cpu() return values
2019-06-23 14:26:26 +02:00
checksum_32.S
x86/checksum_32: Remove .fixup usage
2021-12-11 09:09:49 +01:00
clear_page_64.S
x86/clear_user: Make it faster
2022-08-18 12:36:42 +02:00
cmdline.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
cmpxchg8b_emu.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
cmpxchg16b_emu.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
copy_mc_64.S
x86/copy_mc_64: Remove .fixup usage
2021-12-11 09:09:46 +01:00
copy_mc.c
x86, libnvdimm/test: Remove COPY_MC_TEST
2020-10-26 18:08:35 +01:00
copy_page_64.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
copy_user_64.S
x86/uaccess: Don't jump between functions
2022-04-19 21:58:53 +02:00
cpu.c
x86/lib/cpu: Address missing prototypes warning
2019-08-08 08:25:53 +02:00
csum-copy_64.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
csum-partial_64.c
uml/x86: use x86 load_unaligned_zeropad()
2022-01-30 21:26:39 -05:00
csum-wrappers_64.c
net: unexport csum_and_copy_{from,to}_user
2022-04-29 14:37:59 -07:00
delay.c
x86/delay: Fix the wrong asm constraint in delay_loop()
2022-04-05 21:21:57 +02:00
error-inject.c
x86/error_inject: Align function properly
2022-10-17 16:40:59 +02:00
getuser.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
hweight.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
inat.c
x86/insn: Add a __ignore_sync_check__ marker
2021-03-15 11:00:57 +01:00
insn-eval.c
x86/32: Remove lazy GS macros
2022-04-14 14:09:43 +02:00
insn.c
x86/insn: Use get_unaligned() instead of memcpy()
2021-10-06 11:56:37 +02:00
iomap_copy_64.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
iomem.c
x86: kmsan: handle open-coded assembly in lib/iomem.c
2022-10-03 14:03:24 -07:00
kaslr.c
x86/kaslr: Fix build warning in KASLR code in boot stub
2022-04-11 09:41:12 +02:00
Makefile
x86: kasan: kmsan: support CONFIG_GENERIC_CSUM on x86, enable it for KASAN/KMSAN
2022-10-03 14:03:24 -07:00
memcpy_32.c
fortify: Detect struct member overflows in memmove() at compile-time
2022-02-13 16:50:06 -08:00
memcpy_64.S
x86: Add types to indirectly called assembly functions
2022-09-26 10:13:15 -07:00
memmove_64.S
x86: Use return-thunk in asm code
2022-06-27 10:33:58 +02:00
memset_64.S
x86: clean up symbol aliasing
2022-02-22 16:21:34 +00:00
misc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
msr-reg-export.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
msr-reg.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
msr-smp.c
x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes
2021-03-22 21:37:03 +01:00
msr.c
x86/msr: Make locally used functions static
2021-04-08 11:57:40 +02:00
pc-conf-reg.c
x86: Add support for 0x22/0x23 port I/O configuration space
2021-08-10 23:31:43 +02:00
putuser.S
x86/putuser: Provide room for padding
2022-10-17 16:41:10 +02:00
retpoline.S
x86/calldepth: Add ret/call counting for debug
2022-10-17 16:41:16 +02:00
string_32.c
lib/string: Move helper functions out of string.c
2021-09-25 08:20:49 -07:00
strstr_32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
usercopy_32.c
x86/usercopy: Remove .fixup usage
2021-12-11 09:09:50 +01:00
usercopy_64.c
x86/clear_user: Make it faster
2022-08-18 12:36:42 +02:00
usercopy.c
x86/uaccess: avoid check_object_size() in copy_from_user_nmi()
2022-09-26 12:14:35 -07:00
x86-opcode-map.txt
x86/insn: Add AVX512-FP16 instructions to the x86 instruction decoder
2022-01-23 20:38:01 +01:00