https://github.com/torvalds/linux
Revision 80fa8181aabeb10389c8810f97e2737eb084ce8f authored by Ralf Baechle on 25 March 2013, 12:43:14 UTC, committed by Ralf Baechle on 05 April 2013, 13:10:51 UTC
SA_RESTORER used to be defined as 0x04000000 but only the O32 ABI ever
supported its use and no libc was using it, so the entire sa-restorer
functionality was removed with lmo commit 39bffc12c3580ab [Zap sa_restorer.]
for 2.5.48 retaining only the SA_RESTORER definition as a reminder to avoid
accidental reuse of the mask bit.

Upstream cdef9602fbf1871a43f0f1b5cea10dd0f275167d [signal: always clear
sa_restorer on execve] adds code that assumes sa_sigaction has an
sa_restorer field, if SA_RESTORER is defined which would break MIPS.
So remove the SA_RESTORER definition before the v3.8.4 merge.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
(cherry picked from commit 17da8d63add23830892ac4dc2cbb3b5d4ffb79a8)
1 parent adb3789
History
Tip revision: 80fa8181aabeb10389c8810f97e2737eb084ce8f authored by Ralf Baechle on 25 March 2013, 12:43:14 UTC
MIPS: Delete definition of SA_RESTORER.
Tip revision: 80fa818
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.gitignore -rw-r--r-- 1.1 KB
.mailmap -rw-r--r-- 4.4 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 93.0 KB
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Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 243.9 KB
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REPORTING-BUGS -rw-r--r-- 3.3 KB

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