[PULL 2/2] KVM: s390: Optimize ucontrol path

2014-03-17 Thread Christian Borntraeger
Since commit 7c470539c95630c1f2a10f109e96f249730b75eb (s390/kvm: avoid automatic sie reentry) we will run through the C code of KVM on host interrupts instead of just reentering the guest. This will result in additional ucontrol exits (at least HZ per second). Let handle a 0 intercept in the

[PATCH] sched/autogroup: Fix race with task_groups list

2014-03-17 Thread Preeti U Murthy
From: Gerald Schaefer gerald.schae...@de.ibm.com commit 41261b6a832ea0e788627f6a8707854423f9ff49 upstream In autogroup_create(), a tg is allocated and added to the task_groups list. If CONFIG_RT_GROUP_SCHED is set, this tg is then modified while on the list, without locking. This can race with

Fwd: Linux 3.4.83 update: wireless card (iwlwifi) stop working

2014-03-17 Thread Andres Bertens
Hi, Perhaps stable@vger.kernel.org is a better destination for this finding. Regards, Andres Bertens Original Message Subject: Linux 3.4.83 update: wireless card (iwlwifi) stop working Date: Wed, 12 Mar 2014 14:46:14 -0300 From: Andres Bertens aberte...@yahoo.com To:

Re: Fwd: Linux 3.4.83 update: wireless card (iwlwifi) stop working

2014-03-17 Thread Greg KH
On Mon, Mar 17, 2014 at 03:08:11PM -0300, Andres Bertens wrote: Hi, Perhaps stable@vger.kernel.org is a better destination for this finding. Nope, net...@vger.kernel.org is. -- To unsubscribe from this list: send the line unsubscribe stable in the body of a message to

[PATCH] arm64: mm: Add double logical invert to pte accessors

2014-03-17 Thread Steve Capper
Page table entries on ARM64 are 64 bits, and some pte functions such as pte_dirty return a bitwise-and of a flag with the pte value. If the flag to be tested resides in the upper 32 bits of the pte, then we run into the danger of the result being dropped if downcast. For example:

Re: [PATCH 7/7] pid: get pid_t ppid of task in init_pid_ns

2014-03-17 Thread Tony Luck
to sys_getppid(), which is relative to the child process' pid namespace. ... +static int pid_alive(const struct task_struct *p); This patch (or some successor version of it) showed up in next-20140317 and the above declaration caused a bunch of warnings on ia64: include/linux/sched.h:1718: warning

Re: [PATCH 7/7] pid: get pid_t ppid of task in init_pid_ns

2014-03-17 Thread Eric Paris
, in the arbitrary and init_pid_ns. This provides an alternative to sys_getppid(), which is relative to the child process' pid namespace. ... +static int pid_alive(const struct task_struct *p); This patch (or some successor version of it) showed up in next-20140317 and the above declaration

patch staging: comedi: 8255_pci: initialize MITE data window added to staging tree

2014-03-17 Thread gregkh
This is a note to let you know that I've just added the patch titled staging: comedi: 8255_pci: initialize MITE data window to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-next branch. The patch will show up

+ exit-call-disassociate_ctty-before-exit_task_namespaces.patch added to -mm tree

2014-03-17 Thread akpm
Subject: + exit-call-disassociate_ctty-before-exit_task_namespaces.patch added to -mm tree To: o...@redhat.com,ava...@openvz.org,ebied...@xmission.com,jd...@addtoit.com,mi...@elte.hu,pe...@hurleysoftware.com,sreehar...@totakura.in,stable@vger.kernel.org,v...@zeniv.linux.org.uk From:

patch mei: me: do not reset when less than expected data is received added to char-misc tree

2014-03-17 Thread gregkh
This is a note to let you know that I've just added the patch titled mei: me: do not reset when less than expected data is received to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch

patch mei: fix memory leak of pending write cb objects added to char-misc tree

2014-03-17 Thread gregkh
This is a note to let you know that I've just added the patch titled mei: fix memory leak of pending write cb objects to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch will show up

patch usb: gadget: tcm_usb_gadget: stop format strings added to usb tree

2014-03-17 Thread gregkh
This is a note to let you know that I've just added the patch titled usb: gadget: tcm_usb_gadget: stop format strings to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in the next release

patch usb: phy: Add ulpi IDs for SMSC USB3320 and TI TUSB1210 added to usb tree

2014-03-17 Thread gregkh
This is a note to let you know that I've just added the patch titled usb: phy: Add ulpi IDs for SMSC USB3320 and TI TUSB1210 to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in the next

patch USB: unbind all interfaces before rebinding any added to usb tree

2014-03-17 Thread gregkh
This is a note to let you know that I've just added the patch titled USB: unbind all interfaces before rebinding any to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in the next release