linux/arch
Linus Torvalds d9c1e6409c s390 updates for 5.16-rc6
- Add missing handling of R_390_PLT32DBL relocation type in
   arch_kexec_apply_relocations_add(). Clang and the upcoming gcc 11.3
   generate such relocation entries, which our relocation code silently
   ignores, and which finally will result in an endless loop within the
   purgatory code in case of kexec.
 
 - Add proper handling of errors and print error messages when applying
   relocations
 
 - Fix duplicate tracking of irq nesting level in entry code
 
 - Let recordmcount.pl also look for jgnop mnemonic. Starting with binutils
   2.37 objdump emits a jgnop mnemonic instead of brcl, which breaks mcount
   location detection. This is only a problem if used with compilers older
   than gcc 9, since with gcc 9 and newer compilers recordmcount.pl is not
   used anymore.
 
 - Remove preempt_disable()/preempt_enable() pair in kprobe_ftrace_handler()
   which was done for all architectures except for s390.
 
 - Update defconfig
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Merge tag 's390-5.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 fixes from Heiko Carstens:

 - Add missing handling of R_390_PLT32DBL relocation type in
   arch_kexec_apply_relocations_add(). Clang and the upcoming gcc 11.3
   generate such relocation entries, which our relocation code silently
   ignores, and which finally will result in an endless loop within the
   purgatory code in case of kexec.

 - Add proper handling of errors and print error messages when applying
   relocations

 - Fix duplicate tracking of irq nesting level in entry code

 - Let recordmcount.pl also look for jgnop mnemonic. Starting with
   binutils 2.37 objdump emits a jgnop mnemonic instead of brcl, which
   breaks mcount location detection. This is only a problem if used with
   compilers older than gcc 9, since with gcc 9 and newer compilers
   recordmcount.pl is not used anymore.

 - Remove preempt_disable()/preempt_enable() pair in
   kprobe_ftrace_handler() which was done for all architectures except
   for s390.

 - Update defconfig

* tag 's390-5.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  recordmcount.pl: look for jgnop instruction as well as bcrl on s390
  s390/entry: fix duplicate tracking of irq nesting level
  s390: enable switchdev support in defconfig
  s390/kexec: handle R_390_PLT32DBL rela in arch_kexec_apply_relocations_add()
  s390/ftrace: remove preempt_disable()/preempt_enable() pair
  s390/kexec_file: fix error handling when applying relocations
  s390/kexec_file: print some more error messages
2021-12-15 10:52:01 -08:00
..
alpha futex: Wireup futex_waitv syscall 2021-11-25 14:26:12 +01:00
arc Add linux/cacheflush.h 2021-11-17 10:36:15 -05:00
arm ARM: SoC fixes for v5.16, part 2 2021-11-25 10:31:37 -08:00
arm64 pci-v5.16-fixes-2 2021-12-10 11:56:05 -08:00
csky csky: fix typo of fpu config macro 2021-12-08 14:15:54 +08:00
h8300 Kbuild updates for v5.16 2021-11-08 09:15:45 -08:00
hexagon hexagon: ignore vmlinux.lds 2021-11-20 10:35:54 -08:00
ia64 futex: Wireup futex_waitv syscall 2021-11-25 14:26:12 +01:00
m68k asm-generic: syscall table updates 2021-11-25 10:41:28 -08:00
microblaze futex: Wireup futex_waitv syscall 2021-11-25 14:26:12 +01:00
mips Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2021-12-08 16:06:44 -08:00
nds32 Add linux/cacheflush.h 2021-11-17 10:36:15 -05:00
nios2 Add linux/cacheflush.h 2021-11-17 10:36:15 -05:00
openrisc Merge branch 'exit-cleanups-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2021-11-10 16:15:54 -08:00
parisc parisc: Mark cr16 CPU clocksource unstable on all SMP machines 2021-12-04 21:36:04 +01:00
powerpc powerpc fixes for 5.16 #3 2021-11-27 10:06:15 -08:00
riscv RISC-V: KVM: Fix incorrect KVM_MAX_VCPUS value 2021-11-22 10:36:19 +05:30
s390 s390/entry: fix duplicate tracking of irq nesting level 2021-12-12 18:52:26 +01:00
sh asm-generic: syscall table updates 2021-11-25 10:41:28 -08:00
sparc asm-generic: syscall table updates 2021-11-25 10:41:28 -08:00
um Merge branch 'exit-cleanups-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2021-11-10 16:15:54 -08:00
x86 A single fix for the x86 scheduler topology: 2021-12-12 09:38:04 -08:00
xtensa asm-generic: syscall table updates 2021-11-25 10:41:28 -08:00
.gitignore
Kconfig arch: Add generic Kconfig option indicating page size smaller than 64k 2021-11-27 14:34:41 -08:00