Linux Kernel https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=tmp%2Fleds%2Fcore 2009-01-31T23:56:23Z 2009-01-31T23:56:23Z Linus Torvalds torvalds@linux-foundation.org 2009-01-31T23:56:23Z urn:sha1:45c82b5a770be66845687a7d027c8b52946d59af * 'header-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (90 commits) headers_check fix: x86, swab.h headers_check fix: x86, sigcontext32.h headers_check fix: x86, sigcontext.h headers_check fix: x86, ptrace-abi.h headers_check fix: x86, mtrr.h headers_check fix: x86, mce.h headers_check fix: x86, kvm.h headers_check fix: x86, e820.h headers_check fix: linux/rtnetlink.h headers_check fix: linux/nubus.h headers_check fix: video/uvesafb.h headers_check fix: video/sisfb.h headers_check fix: sound/hdsp.h headers_check fix: mtd/inftl-user.h headers_check fix: linux/virtio_net.h headers_check fix: linux/virtio_console.h headers_check fix: linux/virtio_blk.h headers_check fix: linux/videodev.h headers_check fix: linux/video_encoder.h headers_check fix: linux/video_decoder.h ... 2009-01-31T23:54:06Z Linus Torvalds torvalds@linux-foundation.org 2009-01-31T23:54:06Z urn:sha1:5b2d3e6d542c4c7009ba72e047c4c0633f2b5e26 * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: hrtimer: prevent negative expiry value after clock_was_set() hrtimers: allow the hot-unplugging of all cpus hrtimers: increase clock min delta threshold while interrupt hanging 2009-01-30T21:35:29Z Sebastien Dugue sebastien.dugue@bull.net 2008-12-01T13:09:07Z urn:sha1:94df7de0289bc2df3d6e85cd2ece52bf42682f45 Impact: fix CPU hotplug hang on Power6 testbox On architectures that support offlining all cpus (at least powerpc/pseries), hot-unpluging the tick_do_timer_cpu can result in a system hang. This comes from the fact that if the cpu going down happens to be the cpu doing the tick, then as the tick_do_timer_cpu handover happens after the cpu is dead (via the CPU_DEAD notification), we're left without ticks, jiffies are frozen and any task relying on timers (msleep, ...) is stuck. That's particularly the case for the cpu looping in __cpu_die() waiting for the dying cpu to be dead. This patch addresses this by having the tick_do_timer_cpu handover happen earlier during the CPU_DYING notification. For this, a new clockevent notification type is introduced (CLOCK_EVT_NOTIFY_CPU_DYING) which is triggered in hrtimer_cpu_notify(). Signed-off-by: Sebastien Dugue <sebastien.dugue@bull.net> Cc: <stable@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> 2009-01-30T18:45:57Z Jaswinder Singh Rajput jaswinderrajput@gmail.com 2009-01-30T17:10:32Z urn:sha1:541c94f1d5ac2665fd15f1b827416f8c0b2f55cb fix the following 'make headers_check' warning: usr/include/linux/rtnetlink.h:328: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> 2009-01-30T18:45:24Z Jaswinder Singh Rajput jaswinderrajput@gmail.com 2009-01-30T17:09:17Z urn:sha1:d5c72d7842c71403bc3d57ca05a8a1f96d81e262 fix the following 'make headers_check' warning: usr/include/linux/nubus.h:232: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> 2009-01-30T18:44:52Z Jaswinder Singh Rajput jaswinderrajput@gmail.com 2009-01-30T17:05:17Z urn:sha1:de4d3795527b06c67e1333c5662f146b59c97e21 fix the following 'make headers_check' warning: usr/include/video/uvesafb.h:5: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> 2009-01-30T18:44:28Z Jaswinder Singh Rajput jaswinderrajput@gmail.com 2009-01-30T17:04:29Z urn:sha1:dab9c5e15e9faaf00e22b5e708dd19c44800c824 fix the following 'make headers_check' warnings: usr/include/video/sisfb.h:25: include of <linux/types.h> is preferred over <asm/types.h> usr/include/video/sisfb.h:78: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> 2009-01-30T18:43:56Z Jaswinder Singh Rajput jaswinderrajput@gmail.com 2009-01-30T17:03:29Z urn:sha1:bb9f113f5ca7d182256dee69bcaebd4c79062305 fix the following 'make headers_check' warning: usr/include/sound/hdsp.h:33: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> 2009-01-30T18:43:34Z Jaswinder Singh Rajput jaswinderrajput@gmail.com 2009-01-30T17:02:35Z urn:sha1:70c2ed65fe4090c9b92512ee1e35dc6625539f90 fix the following 'make headers_check' warning: usr/include/mtd/inftl-user.h:61: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> 2009-01-30T18:43:08Z Jaswinder Singh Rajput jaswinderrajput@gmail.com 2009-01-30T17:01:05Z urn:sha1:9a0e0ac21ca2af4715808b97bd600f0aecd87240 fix the following 'make headers_check' warning: usr/include/linux/virtio_net.h:28: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>