linux/arch/s390/boot
Andrey Konovalov 8a494023b8 kasan, x86, s390: update undef CONFIG_KASAN
With the intoduction of hardware tag-based KASAN some kernel checks of
this kind:

  ifdef CONFIG_KASAN

will be updated to:

  if defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS)

x86 and s390 use a trick to #undef CONFIG_KASAN for some of the code
that isn't linked with KASAN runtime and shouldn't have any KASAN
annotations.

Also #undef CONFIG_KASAN_GENERIC with CONFIG_KASAN.

Link: https://lkml.kernel.org/r/9d84bfaaf8fabe0fc89f913c9e420a30bd31a260.1606161801.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Reviewed-by: Marco Elver <elver@google.com>
Acked-by: Vasily Gorbik <gor@linux.ibm.com>
Reviewed-by: Alexander Potapenko <glider@google.com>
Tested-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Branislav Rankov <Branislav.Rankov@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-22 12:55:08 -08:00
..
compressed s390/boot: add build-id to decompressor 2020-12-09 21:02:07 +01:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Makefile s390/boot: enable .bss section for compressed kernel 2020-09-16 14:08:47 +02:00
als.c s390: simplify disabled_wait 2019-05-02 13:54:11 +02:00
boot.h s390/decompressor: add stacktrace support 2020-11-20 19:19:11 +01:00
cmdline.c s390: move ipl block and cmd line handling to early boot phase 2018-10-09 11:21:14 +02:00
ctype.c s390: move ipl block and cmd line handling to early boot phase 2018-10-09 11:21:14 +02:00
ebcdic.c s390/decompressor: avoid reusing uncompressed image objects 2018-06-25 10:14:39 +02:00
head.S s390/decompressor: add stacktrace support 2020-11-20 19:19:11 +01:00
head_kdump.S s390/decompressor: correct some asm symbols annotations 2020-11-20 19:19:11 +01:00
install.sh s390/arch: install kernels with their proper version ID 2020-02-19 17:27:24 +01:00
ipl_parm.c s390: unify identity mapping limits handling 2020-11-20 19:19:10 +01:00
ipl_report.c s390/ipl: read IPL report at early boot 2019-04-26 12:34:05 +02:00
ipl_vmparm.c s390: move ipl block and cmd line handling to early boot phase 2018-10-09 11:21:14 +02:00
kaslr.c s390: unify identity mapping limits handling 2020-11-20 19:19:10 +01:00
machine_kexec_reloc.c s390/kernel: build a relocatable kernel 2019-04-29 10:47:10 +02:00
mem.S s390/decompressor: reuse lib/mem.S for mem functions 2018-06-25 10:14:39 +02:00
mem_detect.c s390: unify identity mapping limits handling 2020-11-20 19:19:10 +01:00
pgm_check_info.c s390/decompressor: print cmdline and BEAR on pgm_check 2020-11-20 19:19:11 +01:00
sclp_early_core.c s390/decompressor: avoid reusing uncompressed image objects 2018-06-25 10:14:39 +02:00
startup.c s390: unify identity mapping limits handling 2020-11-20 19:19:10 +01:00
string.c kasan, x86, s390: update undef CONFIG_KASAN 2020-12-22 12:55:08 -08:00
text_dma.S s390: remove unused _swsusp_reset_dma 2020-09-29 15:00:58 +02:00
uv.c s390/protvirt: parse prot_virt option in the decompressor 2020-09-16 14:08:47 +02:00
version.c s390: enable detection of kernel version from bzImage 2019-07-23 10:43:50 +02:00