Jack Steiner
b61fc69bb6
gru: fix istatus race in GRU tlb dropin ...
TLB dropins require updates to the CBR instruction istatus field. This is
needed to resolve race conditions in the chip.
The code currently uses the user address of the CBR. This works but opens
up additional endcases related to stealing of contexts and accessing the
CBR from tasks that do not have access to the user address space. (Some
of this non-user task access is debug code that is not currently being
pushed to the community).
User CBRs are also directly accessible using the kernel mapping of the
CBR. Change the TLB dropin code to use the the kernel mapping of the CBR.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-16 07:20:14 -08:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq
2009-12-11 15:59:23 -08:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2009-12-12 14:27:24 -08:00
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
2009-12-11 17:12:17 -08:00
mm: slab-allocate memory section nodemask for large systems
2009-12-15 08:53:20 -08:00
Merge branch 'for-2.6.33' of git://git.kernel.dk/linux-2.6-block
2009-12-15 09:11:28 -08:00
USB: remove the auto_pm flag
2009-12-11 11:55:21 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
2009-12-09 19:03:16 -08:00
drivers/char/ipmi: Use KCS_IDLE_STATE
2009-12-16 07:20:10 -08:00
cs5535: add a generic clock event MFGPT driver
2009-12-15 08:53:28 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2009-12-14 09:58:24 -08:00
drivers/cpuidle: Move dereference after NULL test
2009-12-15 08:53:25 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2009-12-14 09:58:24 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
edac: i5100 add 6 ranks per channel
2009-12-16 07:20:12 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
2009-12-11 15:22:27 -08:00
firmware: only allow EDD on x86
2009-12-15 08:53:34 -08:00
gpiolib: add support for changing value polarity in sysfs
2009-12-16 07:20:01 -08:00
Merge branch 'drm-nouveau-pony' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2009-12-11 14:32:49 -08:00
USB: remove the auto_pm flag
2009-12-11 11:55:21 -08:00
lis3: scale output values to mg
2009-12-15 08:53:36 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2009-12-12 14:27:24 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2009-12-09 19:43:33 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2009-12-14 09:58:24 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
2009-12-14 12:33:02 -08:00
tree-wide: convert open calls to remove spaces to skip_spaces() lib function
2009-12-15 08:53:32 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2009-12-14 09:58:24 -08:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2009-12-12 14:27:24 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm
2009-12-15 09:12:01 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2009-12-09 19:43:33 -08:00
mfd: compile fix for twl4030 renaming
2009-12-15 09:33:36 -08:00
gru: fix istatus race in GRU tlb dropin
2009-12-16 07:20:14 -08:00
mmc: let tmio-mmc use dev_name() with request_irq()
2009-12-15 08:53:35 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
Merge commit 'origin/master' into next
2009-12-09 17:14:38 +11:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2009-12-14 09:58:24 -08:00
tree-wide: convert open calls to remove spaces to skip_spaces() lib function
2009-12-15 08:53:32 -08:00
parport_pc.c: use correct length in strncmp
2009-12-16 07:20:12 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
tree-wide: convert open calls to remove spaces to skip_spaces() lib function
2009-12-15 08:53:32 -08:00
pnpbios: convert to seq_file
2009-12-16 07:20:05 -08:00
Merge git://git.infradead.org/battery-2.6
2009-12-15 08:59:33 -08:00
regulator: Add support for twl6030 regulators
2009-12-14 00:26:20 +01:00
ARM: NUC900: add RTC driver support for nuc910 and nuc920
2009-12-16 07:20:00 -08:00
tree-wide: convert open calls to remove spaces to skip_spaces() lib function
2009-12-15 08:53:32 -08:00
Subject: Re: [PATCH] strstrip incorrectly marked __must_check
2009-12-15 08:53:34 -08:00
ioc3/ioc4: fix error path on driver registration
2009-12-15 08:53:27 -08:00
ioc3/ioc4: fix error path on driver registration
2009-12-15 08:53:27 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
Staging: batman: fix debug Kconfig option
2009-12-11 15:49:27 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
2009-12-15 08:58:13 -08:00
intelfb: fix setting of active pipe with LVDS displays
2009-12-16 07:20:05 -08:00
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
2009-12-11 12:18:16 -08:00
cs5535: add a generic clock event MFGPT driver
2009-12-15 08:53:28 -08:00
b61fc69bb6