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| author | Helge Deller <deller@gmx.de> | 2016-01-10 09:30:42 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2016-02-13 10:34:09 +0000 |
| commit | 7a83e0d0a1dbc97e1b271538e479e3bd8fc4838e (patch) | |
| tree | 6981fe59d9a70f6e84a0a74c1b052cc00d783a46 /sound | |
| parent | d60262682193d5098dc1e13cd374ddfa49ee4c8d (diff) | |
| download | linux-stable-7a83e0d0a1dbc97e1b271538e479e3bd8fc4838e.tar.gz linux-stable-7a83e0d0a1dbc97e1b271538e479e3bd8fc4838e.tar.bz2 linux-stable-7a83e0d0a1dbc97e1b271538e479e3bd8fc4838e.zip | |
parisc: Fix __ARCH_SI_PREAMBLE_SIZE
commit e60fc5aa608eb38b47ba4ee058f306f739eb70a0 upstream.
On a 64bit kernel build the compiler aligns the _sifields union in the
struct siginfo_t on a 64bit address. The __ARCH_SI_PREAMBLE_SIZE define
compensates for this alignment and thus fixes the wait testcase of the
strace package.
The symptoms of a wrong __ARCH_SI_PREAMBLE_SIZE value is that
_sigchld.si_stime variable is missed to be copied and thus after a
copy_siginfo() will have uninitialized values.
Signed-off-by: Helge Deller <deller@gmx.de>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions