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authorLinus Torvalds <torvalds@linux-foundation.org>2021-02-21 09:29:23 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2021-02-21 09:29:23 -0800
commit591fd30eee47ed75d1296d619dd467414d0894e3 (patch)
treef3fd8b651b9143194c6a1480ba3f7ecaea84feae /kernel/kexec_core.c
parent054560e961a0ee4067fccfcfa943335e1aa48928 (diff)
parente565d89e4aa07e3f20ac5e8757b1da24b5878e69 (diff)
Merge branch 'work.elf-compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull ELF compat updates from Al Viro: "Sanitizing ELF compat support, especially for triarch architectures: - X32 handling cleaned up - MIPS64 uses compat_binfmt_elf.c both for O32 and N32 now - Kconfig side of things regularized Eventually I hope to have compat_binfmt_elf.c killed, with both native and compat built from fs/binfmt_elf.c, with -DELF_BITS={64,32} passed by kbuild, but that's a separate story - not included here" * 'work.elf-compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: get rid of COMPAT_ELF_EXEC_PAGESIZE compat_binfmt_elf: don't bother with undef of ELF_ARCH Kconfig: regularize selection of CONFIG_BINFMT_ELF mips compat: switch to compat_binfmt_elf.c mips: don't bother with ELF_CORE_EFLAGS mips compat: don't bother with ELF_ET_DYN_BASE mips: KVM_GUEST makes no sense for 64bit builds... mips: kill unused definitions in binfmt_elf[on]32.c mips binfmt_elf*32.c: use elfcore-compat.h x32: make X32, !IA32_EMULATION setups able to execute x32 binaries [amd64] clean PRSTATUS_SIZE/SET_PR_FPVALID up properly elf_prstatus: collect the common part (everything before pr_reg) into a struct binfmt_elf: partially sanitize PRSTATUS_SIZE and SET_PR_FPVALID
Diffstat (limited to 'kernel/kexec_core.c')
-rw-r--r--kernel/kexec_core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c
index aa919585c24b..a0b6780740c8 100644
--- a/kernel/kexec_core.c
+++ b/kernel/kexec_core.c
@@ -1076,7 +1076,7 @@ void crash_save_cpu(struct pt_regs *regs, int cpu)
if (!buf)
return;
memset(&prstatus, 0, sizeof(prstatus));
- prstatus.pr_pid = current->pid;
+ prstatus.common.pr_pid = current->pid;
elf_core_copy_kernel_regs(&prstatus.pr_reg, regs);
buf = append_elf_note(buf, KEXEC_CORE_NOTE_NAME, NT_PRSTATUS,
&prstatus, sizeof(prstatus));