diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/mips/include/uapi/asm/sigcontext.h | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/mips/include/uapi/asm/sigcontext.h')
| -rw-r--r-- | kernel/arch/mips/include/uapi/asm/sigcontext.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/kernel/arch/mips/include/uapi/asm/sigcontext.h b/kernel/arch/mips/include/uapi/asm/sigcontext.h index 6c9906f59..5cbd9ae64 100644 --- a/kernel/arch/mips/include/uapi/asm/sigcontext.h +++ b/kernel/arch/mips/include/uapi/asm/sigcontext.h @@ -12,11 +12,23 @@ #include <linux/types.h> #include <asm/sgidefs.h> +/* scalar FP context was used */ +#define USED_FP (1 << 0) + +/* the value of Status.FR when context was saved */ +#define USED_FR1 (1 << 1) + +/* FR=1, but with odd singles in bits 63:32 of preceding even double */ +#define USED_HYBRID_FPRS (1 << 2) + +/* extended context was used, see struct extcontext for details */ +#define USED_EXTCONTEXT (1 << 3) + #if _MIPS_SIM == _MIPS_SIM_ABI32 /* * Keep this struct definition in sync with the sigcontext fragment - * in arch/mips/tools/offset.c + * in arch/mips/kernel/asm-offsets.c */ struct sigcontext { unsigned int sc_regmask; /* Unused */ @@ -46,7 +58,7 @@ struct sigcontext { #include <linux/posix_types.h> /* * Keep this struct definition in sync with the sigcontext fragment - * in arch/mips/tools/offset.c + * in arch/mips/kernel/asm-offsets.c * * Warning: this structure illdefined with sc_badvaddr being just an unsigned * int so it was changed to unsigned long in 2.6.0-test1. This may break |