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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2018-04-17 16:04:57 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-04-25 10:40:54 -0500 |
| commit | 4cc13e4f6d441600737a1c8434cea5281c528fcf (patch) | |
| tree | 7136d03eacc4b4e0f825628a6adac36ee5ad24a4 /arch/alpha/kernel/osf_sys.c | |
| parent | signal: Remove ifdefs for BUS_MCEERR_AR and BUS_MCEERR_AO (diff) | |
| download | linux-dev-4cc13e4f6d441600737a1c8434cea5281c528fcf.tar.xz linux-dev-4cc13e4f6d441600737a1c8434cea5281c528fcf.zip | |
signal/alpha: Replace FPE_FIXME with FPE_FLTUNK
Using an si_code of 0 that aliases with SI_USER is clearly the wrong
thing todo, and causes problems in interesting ways.
The newly defined FPE_FLTUNK semantically appears to fit the bill so
use it instead.
Given recent experience in this area odds are it will not break
anything. Fixing it removes a hazard to kernel maintenance.
Cc: Helge Deller <deller@gmx.de>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: linux-alpha@vger.kernel.org
History Tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/history.git
Fixes: 0a635c7a84cf ("Fill in siginfo_t.")
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to '')
| -rw-r--r-- | arch/alpha/kernel/osf_sys.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index f5f154942aab..bb3619118926 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -872,7 +872,7 @@ SYSCALL_DEFINE5(osf_setsysinfo, unsigned long, op, void __user *, buffer, fex = (exc >> IEEE_STATUS_TO_EXCSUM_SHIFT) & swcr; if (fex) { siginfo_t info; - int si_code = FPE_FIXME; + int si_code = FPE_FLTUNK; if (fex & IEEE_TRAP_ENABLE_DNO) si_code = FPE_FLTUND; if (fex & IEEE_TRAP_ENABLE_INE) si_code = FPE_FLTRES; |