Kernel

[PATCH 3/6] padata: Handle empty padata cpumasks
This patch fixes a bug when the padata cpumask does not intersect with the active cpumask. In this case we get a division by zero in padata_alloc_pd and we end up with a useless padata instance. Padata can end up with an empty cpumask for two reasons: 1. A user removed the last cpu that belongs to the padata cp... 7 Jul 2010 10:08

[PATCH 0/6] padata: updates
This patchset contains the following changes: 1. Add a flag to mark the padata instance as invalid. We will use this to mark the padata instace as invalid if the padata cpumask contains no active cpu. 2. Make padata_stop to block until the padata instance is unused. So it's save to change the cpumask after a c... 7 Jul 2010 10:08

[PATCH 2/4] Smedia Glamo 3362 MMC/SD Card Interface driver
Signed-off-by: Thibaut Girka <thib(a)sitedethib.com> --- drivers/mmc/host/Kconfig | 11 + drivers/mmc/host/Makefile | 1 + drivers/mmc/host/glamo-mci.c | 985 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 997 insertions(+), 0 deletions(-) create mode 100644 drivers/mmc/host/glamo-mci.c ... 7 Jul 2010 10:08

[PATCH] NET: nl80211, fix lock imbalance and netdev referencing
Stanse found that nl80211_set_wiphy imporperly handles a lock and netdev reference and contains unreachable code. It is because there return statement isntead of assignment to result variable. Fix that. Signed-off-by: Jiri Slaby <jirislaby(a)gmail.com> Cc: Johannes Berg <johannes(a)sipsolutions.net> Cc: "John W. Lin... 7 Jul 2010 10:08

trivial: fix typos concerning "address"
Hello, git makes it too easy to send patches. I think not all changes here are correct and again I forgot to split the changes to staging. Will resend later. Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-K�nig | Industrial Linux Solutions | htt... 7 Jul 2010 10:08

[PATCH] x86: KVM, fix lock imbalance
Stanse found that there is an omitted unlock in kvm_create_pit in one fail path. Add proper unlock there. Signed-off-by: Jiri Slaby <jirislaby(a)gmail.com> Cc: Avi Kivity <avi(a)redhat.com> Cc: Marcelo Tosatti <mtosatti(a)redhat.com> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: "H.... 7 Jul 2010 10:08

x86: KVM, fix lock imbalance
On 07/07/2010 03:05 PM, Ingo Molnar wrote: * Jiri Slaby <jirislaby(a)gmail.com> wrote: Stanse found that there is an omitted unlock in kvm_create_pit in one fail path. Add proper unlock there. Signed-off-by: Jiri Slaby <jirislaby(a)gmail.com> Cc: Avi Kivity <avi(a)redhat.com> Cc: Marcelo To... 7 Jul 2010 11:15

x86, paravirt: Add a global synchronization point for pvclock
Hey, Greg KH schrieb am Donnerstag, dem 01. Juli 2010: 2.6.32-stable review patch. If anyone has any objections, please let us know. 2.6.32.16 fails to boot on my KVM domains using qemu-kvm 0.11.1. Bisecting between 2.6.32.14 which worked and .16 turned up this commit as the first culprit[0]. The hos... 13 Jul 2010 15:20

MEDIA: lirc, improper locking
Hi, stanse found a locking error in lirc_dev_fop_read: if (mutex_lock_interruptible(&ir->irctl_lock)) return -ERESTARTSYS; .... while (written < length && ret == 0) { if (mutex_lock_interruptible(&ir->irctl_lock)) { #1 ret = -ERESTARTSYS; break; } ... } remove_wait_queue(&ir->buf->wai... 7 Jul 2010 11:15

[patch 2/2] tty fix fu_list abuse
tty: fix fu_list abuse tty code abuses fu_list, which causes a bug in remount,ro handling. If a tty device node is opened on a filesystem, then the name unlinked, the filesystem will be allowed to be remounted readonly. This is because fs_may_remount_ro does not find the 0 link tty inode on the file sb list (b... 7 Jul 2010 09:02