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OpenCloudOS-Kernel
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Merge branch 'akpm' (patches from Andrew) 

Merge fixes from Andrew Morton:
 "6 patches.

  Subsystems affected by this patch series: mm/pagemap, scripts,
  MAINTAINERS, and h8300"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  h8300: fix PREEMPTION build, TI_PRE_COUNT undefined
  MAINTAINERS: add Andrey Konovalov to KASAN reviewers
  MAINTAINERS: update Andrey Konovalov's email address
  MAINTAINERS: update KASAN file list
  scripts/recordmcount.pl: support big endian for ARCH sh
  m68k: make __pfn_to_phys() and __phys_to_pfn() available for !MMU
This commit is contained in:
Linus Torvalds 2021-02-13 12:04:18 -08:00
parent 8cc8e6aaf2 ade9679c15
commit 25cbda4677
4 changed files with 14 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
MAINTAINERS
View File

@ -9561,14 +9561,16 @@ F: drivers/hwmon/k8temp.c
KASAN
M: Andrey Ryabinin <ryabinin.a.a@gmail.com>
R: Alexander Potapenko <glider@google.com>
R: Andrey Konovalov <andreyknvl@gmail.com>
R: Dmitry Vyukov <dvyukov@google.com>
L: kasan-dev@googlegroups.com
S: Maintained
F: Documentation/dev-tools/kasan.rst
F: arch/*/include/asm/kasan.h
F: arch/*/include/asm/*kasan.h
F: arch/*/mm/kasan_init*
F: include/linux/kasan*.h
F: lib/test_kasan.c
F: lib/Kconfig.kasan
F: lib/test_kasan*.c
F: mm/kasan/
F: scripts/Makefile.kasan
@ -9583,7 +9585,7 @@ F: scripts/kconfig/
KCOV
R: Dmitry Vyukov <dvyukov@google.com>
R: Andrey Konovalov <andreyknvl@google.com>
R: Andrey Konovalov <andreyknvl@gmail.com>
L: kasan-dev@googlegroups.com
S: Maintained
F: Documentation/dev-tools/kcov.rst

3
arch/h8300/kernel/asm-offsets.c
View File

@ -63,6 +63,9 @@ int main(void)
OFFSET(TI_FLAGS, thread_info, flags);
OFFSET(TI_CPU, thread_info, cpu);
OFFSET(TI_PRE, thread_info, preempt_count);
#ifdef CONFIG_PREEMPTION
DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count));
#endif
return 0;
}

2
arch/m68k/include/asm/page.h
View File

@ -62,7 +62,7 @@ extern unsigned long _ramend;
#include <asm/page_no.h>
#endif
#ifdef CONFIG_DISCONTIGMEM
#if !defined(CONFIG_MMU) || defined(CONFIG_DISCONTIGMEM)
#define __phys_to_pfn(paddr) ((unsigned long)((paddr) >> PAGE_SHIFT))
#define __pfn_to_phys(pfn) PFN_PHYS(pfn)
#endif

6
scripts/recordmcount.pl
View File

@ -265,7 +265,11 @@ if ($arch eq "x86_64") {
# force flags for this arch
$ld .= " -m shlelf_linux";
$objcopy .= " -O elf32-sh-linux";
if ($endian eq "big") {
$objcopy .= " -O elf32-shbig-linux";
} else {
$objcopy .= " -O elf32-sh-linux";
}
} elsif ($arch eq "powerpc") {
my $ldemulation;