Re: [Crash-utility] [PATCH v2] defs.h: Fix the value of TIF_SIGPENDING macro

Correct the change of the value of TIF_SIGPENDING macro between different kernel versions. TIF_SIGPENDING changes with the kernel version as follows: ARM 2 -> 0 at v2.6.23 MIPS 2 -> 1 at v2.6.23 MIPS64 2 -> 1 at v2.6.23 PPC 2 -> 1 at v2.6.23 IA64 1 -> 0 at v2.6.23 PPC64 2 -> 1 at v2.6.23 S390 2 -> 1 at v3.16 S390X 2 -> 1 at v3.16 Signed-off-by: Youling Tang <tangyouling(a)loongson.cn&gt;

--- defs.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/defs.h b/defs.h index 396d61a..3502c6d 100644 --- a/defs.h +++ b/defs.h @@ -2997,7 +2997,7 @@ typedef struct QEMUCPUState QEMUCPUState; #define __swp_type(entry) SWP_TYPE(entry) #define __swp_offset(entry) SWP_OFFSET(entry) -#define TIF_SIGPENDING (2) +#define TIF_SIGPENDING (THIS_KERNEL_VERSION >= LINUX(2,6,23) ? 0 : 2) #define _SECTION_SIZE_BITS 28 #define _MAX_PHYSMEM_BITS 32 @@ -3377,7 +3377,7 @@ struct arm64_stackframe { #define __swp_type(entry) SWP_TYPE(entry) #define __swp_offset(entry) SWP_OFFSET(entry) -#define TIF_SIGPENDING (2) +#define TIF_SIGPENDING (THIS_KERNEL_VERSION >= LINUX(2,6,23) ? 1 : 2) #define _SECTION_SIZE_BITS 26 #define _MAX_PHYSMEM_BITS 32 @@ -3416,7 +3416,7 @@ struct arm64_stackframe { #define __swp_type(entry) SWP_TYPE(entry) #define __swp_offset(entry) SWP_OFFSET(entry) -#define TIF_SIGPENDING (2) +#define TIF_SIGPENDING (THIS_KERNEL_VERSION >= LINUX(2,6,23) ? 1 : 2) #define _SECTION_SIZE_BITS 28 #define _MAX_PHYSMEM_BITS 48 @@ -3884,7 +3884,7 @@ struct machine_specific { #define __swp_type(entry) SWP_TYPE(entry) #define __swp_offset(entry) SWP_OFFSET(entry) -#define TIF_SIGPENDING (2) +#define TIF_SIGPENDING (THIS_KERNEL_VERSION >= LINUX(2,6,23) ? 1 : 2) #define _SECTION_SIZE_BITS 24 #define _MAX_PHYSMEM_BITS 44 @@ -4079,7 +4079,7 @@ struct efi_memory_desc_t { #define __swp_type(entry) ((entry >> 2) & 0x7f) #define __swp_offset(entry) ((entry << 1) >> 10) -#define TIF_SIGPENDING (1) +#define TIF_SIGPENDING (THIS_KERNEL_VERSION >= LINUX(2,6,23) ? 0 : 1) #define KERNEL_TR_PAGE_SIZE (1 << _PAGE_SIZE_64M) #define KERNEL_TR_PAGE_MASK (~(KERNEL_TR_PAGE_SIZE - 1)) @@ -4219,7 +4219,7 @@ struct efi_memory_desc_t { #define PTE_RPN_MASK (machdep->machspec->pte_rpn_mask) #define PTE_RPN_SHIFT (machdep->machspec->pte_rpn_shift) -#define TIF_SIGPENDING (2) +#define TIF_SIGPENDING (THIS_KERNEL_VERSION >= LINUX(2,6,23) ? 1 : 2) #define SWP_TYPE(entry) (((entry) >> 1) & 0x7f) #define SWP_OFFSET(entry) ((entry) >> 8) @@ -4259,7 +4259,7 @@ struct efi_memory_desc_t { #define __swp_type(entry) SWP_TYPE(entry) #define __swp_offset(entry) SWP_OFFSET(entry) -#define TIF_SIGPENDING (2) +#define TIF_SIGPENDING (THIS_KERNEL_VERSION >= LINUX(3,16,0) ? 1 : 2) #define _SECTION_SIZE_BITS 25 #define _MAX_PHYSMEM_BITS 31 @@ -4284,7 +4284,7 @@ struct efi_memory_desc_t { #define __swp_type(entry) SWP_TYPE(entry) #define __swp_offset(entry) SWP_OFFSET(entry) -#define TIF_SIGPENDING (2) +#define TIF_SIGPENDING (THIS_KERNEL_VERSION >= LINUX(3,16,0) ? 1 : 2) #define _SECTION_SIZE_BITS 28 #define _MAX_PHYSMEM_BITS_OLD 42 -- 2.1.0