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author | Oleg Nesterov <oleg@tv-sign.ru> | 2008-02-01 20:35:31 +0300 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2008-02-10 10:48:03 +0100 |
commit | 416529374b4793ba2d2e97e736d108a2e0f3ef07 (patch) | |
tree | 2523182bf1dd501aeef28a2c578d86b95cd90683 /security/keys/keyctl.c | |
parent | 080344b98805553f9b01de0f59a41b1533036d8d (diff) | |
download | op-kernel-dev-416529374b4793ba2d2e97e736d108a2e0f3ef07.zip op-kernel-dev-416529374b4793ba2d2e97e736d108a2e0f3ef07.tar.gz |
hrtimer: fix *rmtp/restarts handling in compat_sys_nanosleep()
Spotted by Pavel Emelyanov and Alexey Dobriyan.
compat_sys_nanosleep() implicitly uses hrtimer_nanosleep_restart(), this can't
work. Make a suitable compat_nanosleep_restart() helper.
Introduced by commit c70878b4e0b6cf8d2f1e46319e48e821ef4a8aba
hrtimer: hook compat_sys_nanosleep up to high res timer code
Also, set ->addr_limit = KERNEL_DS before doing hrtimer_nanosleep(), this func
was changed by the previous patch and now takes the "__user *" parameter.
Thanks to Ingo Molnar for fixing the bug in this patch.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Alexey Dobriyan <adobriyan@sw.ru>
Cc: Pavel Emelyanov <xemul@sw.ru>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Toyo Abe <toyoa@mvista.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'security/keys/keyctl.c')
0 files changed, 0 insertions, 0 deletions