Kernel

[PATCH] ptrace: Cleanup useless header
BKL isn't anymore present into this file thus it is no necessary still include smp_lock.h. Signed-off-by: Alessio Igor Bogani <abogani(a)texware.it> --- kernel/ptrace.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/kernel/ptrace.c b/kernel/ptrace.c index 1d4883c..6af9cdd 100644 --- a... 25 Apr 2010 07:42

[PATCH] USB: mos7840: Cleanup useless header
BKL isn't anymore present into this file thus it is no necessary still include smp_lock.h. Signed-off-by: Alessio Igor Bogani <abogani(a)texware.it> --- drivers/usb/serial/mos7840.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.... 25 Apr 2010 07:42

[PATCH] USB: sisusbvga: Remove the BKL from open
BKL is not needed here because necessary locking is already provided by mutex sisusb->lock. Signed-off-by: Alessio Igor Bogani <abogani(a)texware.it> --- drivers/usb/misc/sisusbvga/sisusb.c | 9 --------- 1 files changed, 0 insertions(+), 9 deletions(-) diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/dri... 25 Apr 2010 07:42

KVM MMU: split kvm_sync_page() function
On 04/25/2010 10:00 AM, Xiao Guangrong wrote: Split kvm_sync_page() into kvm_sync_page() and kvm_sync_page_transient() to clarify the code address Avi's suggestion kvm_sync_page_transient() function only update shadow page but not mark it sync and not write protect sp->gfn. it will be used by later patch... 25 Apr 2010 23:23

KVM MMU: separate invlpg code form kvm_mmu_pte_write()
On 04/25/2010 10:02 AM, Xiao Guangrong wrote: Let invlpg not depends on kvm_mmu_pte_write path, later patch will need this feature if (mmu_topup_memory_caches(vcpu)) return; - kvm_mmu_pte_write(vcpu, pte_gpa, NULL, sizeof(pt_element_t), 0); + + kvm_read_guest_page(vcpu->kvm, gfn,&gentr... 25 Apr 2010 23:23

Add a function to indicate if device use external buffer.
From: Changli Gao <xiaosuo(a)gmail.com> Date: Sun, 25 Apr 2010 17:33:02 +0800 On Sun, Apr 25, 2010 at 5:19 PM, <xiaohui.xin(a)intel.com> wrote: +static int dev_is_mpassthru(struct net_device *dev) +{ + � � � if (dev && dev->mp_port) + � � � � � � � return 1; + � � � return 0; +} + ... 25 Apr 2010 06:35

Add a function to indicate if device use external buffer.
On Sun, Apr 25, 2010 at 5:19 PM, <xiaohui.xin(a)intel.com> wrote: +static int dev_is_mpassthru(struct net_device *dev) bool return value should be better here. -- Regards， Changli Gao(xiaosuo(a)gmail.com) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to ... 28 Apr 2010 21:58

[RFC][PATCH v4 06/18] Add interface to get external buffers.
From: Xin Xiaohui <xiaohui.xin(a)intel.com> Currently, it can get external buffers from mp device. Signed-off-by: Xin Xiaohui <xiaohui.xin(a)intel.com> Signed-off-by: Zhao Yu <yzhao81(a)gmail.com> Reviewed-by: Jeff Dike <jdike(a)linux.intel.com> --- include/linux/skbuff.h | 12 ++++++++++++ net/core/skbuff.c ... 25 Apr 2010 06:35

[RFC][PATCH v4 09/18] Don't do skb recycle, if device use external buffer.
From: Xin Xiaohui <xiaohui.xin(a)intel.com> Signed-off-by: Xin Xiaohui <xiaohui.xin(a)intel.com> Signed-off-by: Zhao Yu <yzhao81(a)gmail.com> Reviewed-by: Jeff Dike <jdike(a)linux.intel.com> --- net/core/skbuff.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/net/core/skbuff.c b/net/co... 25 Apr 2010 06:35

[RFC][PATCH v4 05/18] Add a function to indicate if device use external buffer.
From: Xin Xiaohui <xiaohui.xin(a)intel.com> Signed-off-by: Xin Xiaohui <xiaohui.xin(a)intel.com> Signed-off-by: Zhao Yu <yzhao81(a)gmail.com> Reviewed-by: Jeff Dike <jdike(a)linux.intel.com> --- include/linux/netdevice.h | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/include/linux/net... 25 Apr 2010 06:35