diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-06-25 01:32:59 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-06-25 01:32:59 +0200 |
commit | 1c5ba67d2277ac2faf37c61076e8b5fa312be492 (patch) | |
tree | a645a1a2f7aea7faafcd67c6ba1bfd424b95cd7d /arch/arm64/include/uapi/asm/ptrace.h | |
parent | dbb5281a1f84b2f93032d4864c211ce8a20811a7 (diff) | |
parent | 045df37e743c7448931131988e99e8fe0cc92a54 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Resolve conflict between d2912cb15bdd ("treewide: Replace GPLv2
boilerplate/reference with SPDX - rule 500") removing the GPL disclaimer
and fe03d4745675 ("Update my email address") which updates Jozsef
Kadlecsik's email.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'arch/arm64/include/uapi/asm/ptrace.h')
-rw-r--r-- | arch/arm64/include/uapi/asm/ptrace.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/arm64/include/uapi/asm/ptrace.h b/arch/arm64/include/uapi/asm/ptrace.h index d78623acb649..e932284993d4 100644 --- a/arch/arm64/include/uapi/asm/ptrace.h +++ b/arch/arm64/include/uapi/asm/ptrace.h @@ -65,8 +65,6 @@ #ifndef __ASSEMBLY__ -#include <linux/prctl.h> - /* * User structures for general purpose, floating point and debug registers. */ @@ -113,10 +111,10 @@ struct user_sve_header { /* * Common SVE_PT_* flags: - * These must be kept in sync with prctl interface in <linux/ptrace.h> + * These must be kept in sync with prctl interface in <linux/prctl.h> */ -#define SVE_PT_VL_INHERIT (PR_SVE_VL_INHERIT >> 16) -#define SVE_PT_VL_ONEXEC (PR_SVE_SET_VL_ONEXEC >> 16) +#define SVE_PT_VL_INHERIT ((1 << 17) /* PR_SVE_VL_INHERIT */ >> 16) +#define SVE_PT_VL_ONEXEC ((1 << 18) /* PR_SVE_SET_VL_ONEXEC */ >> 16) /* @@ -176,6 +174,10 @@ struct user_sve_header { * FPCR uint32_t FPCR * * Additional data might be appended in the future. + * + * The Z-, P- and FFR registers are represented in memory in an endianness- + * invariant layout which differs from the layout used for the FPSIMD + * V-registers on big-endian systems: see sigcontext.h for more explanation. */ #define SVE_PT_SVE_ZREG_SIZE(vq) __SVE_ZREG_SIZE(vq) |