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authorLinus Torvalds <torvalds@linux-foundation.org>2013-01-23 13:28:17 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-01-23 13:28:17 -0800
commitc1b84144c2123f274d2613369d83fc5c05d54ffa (patch)
tree543a8a734a124624dcbc8196fe1fa301caf16bca /arch
parentdb2336697e1389fef752fc67d12921e2343c30f6 (diff)
parentf1b99392caf120d7533da260318fae0eb5053737 (diff)
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64
Pull arm64 fixes from Catalin Marinas: - ELF coredump fix (more registers dumped than what user space expects) - SUBARCH name generation (s/aarch64/arm64/) * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: makefile: fix uname munging when setting ARCH on native machine arm64: elf: fix core dumping to match what glibc expects
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/include/asm/elf.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h
index 07fea290d7c..fe32c0e4ac0 100644
--- a/arch/arm64/include/asm/elf.h
+++ b/arch/arm64/include/asm/elf.h
@@ -26,7 +26,10 @@
typedef unsigned long elf_greg_t;
-#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
+#define ELF_NGREG (sizeof(struct user_pt_regs) / sizeof(elf_greg_t))
+#define ELF_CORE_COPY_REGS(dest, regs) \
+ *(struct user_pt_regs *)&(dest) = (regs)->user_regs;
+
typedef elf_greg_t elf_gregset_t[ELF_NGREG];
typedef struct user_fpsimd_state elf_fpregset_t;