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| author | Eric W. Biederman <ebiederm@xmission.com> | 2021-05-28 14:15:51 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2021-07-23 13:10:26 -0500 |
| commit | 7de5f68d497cbc700c4a28cc037dd61f00e452e8 (patch) | |
| tree | 9ab406f6c94729607482c75caf211097e1a0a25d /arch/alpha/include | |
| parent | 2c9f7eaf08659fa23d25b93a446f74306b3abea8 (diff) | |
| download | linux-7de5f68d497cbc700c4a28cc037dd61f00e452e8.tar.bz2 | |
signal/alpha: si_trapno is only used with SIGFPE and SIGTRAP TRAP_UNK
While reviewing the signal handlers on alpha it became clear that
si_trapno is only set to a non-zero value when sending SIGFPE and when
sending SITGRAP with si_code TRAP_UNK.
Add send_sig_fault_trapno and send SIGTRAP TRAP_UNK, and SIGFPE with it.
Remove the define of __ARCH_SI_TRAPNO and remove the always zero
si_trapno parameter from send_sig_fault and force_sig_fault.
v1: https://lkml.kernel.org/r/m1eeers7q7.fsf_-_@fess.ebiederm.org
v2: https://lkml.kernel.org/r/20210505141101.11519-7-ebiederm@xmission.com
Link: https://lkml.kernel.org/r/87h7gvxx7l.fsf_-_@disp2133
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/alpha/include')
| -rw-r--r-- | arch/alpha/include/uapi/asm/siginfo.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/alpha/include/uapi/asm/siginfo.h b/arch/alpha/include/uapi/asm/siginfo.h index 6e1a2af2f962..e08eae88182b 100644 --- a/arch/alpha/include/uapi/asm/siginfo.h +++ b/arch/alpha/include/uapi/asm/siginfo.h @@ -2,8 +2,6 @@ #ifndef _ALPHA_SIGINFO_H #define _ALPHA_SIGINFO_H -#define __ARCH_SI_TRAPNO - #include <asm-generic/siginfo.h> #endif |