search for: 513,10

...- drivers/virtio/virtio_mmio.c | 34 ++++++++++++++++++++++++++-------- 1 file changed, 26 insertions(+), 8 deletions(-) diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index 74dc717..3fd0e66 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -513,8 +513,10 @@ static int virtio_mmio_probe(struct platform_device *pdev) return -EBUSY; vm_dev = devm_kzalloc(&pdev->dev, sizeof(*vm_dev), GFP_KERNEL); - if (!vm_dev) - return -ENOMEM; + if (!vm_dev) { + rc = -ENOMEM; + goto free_mem; + } vm_dev->vdev.dev.parent = &pdev...

...- drivers/virtio/virtio_mmio.c | 34 ++++++++++++++++++++++++++-------- 1 file changed, 26 insertions(+), 8 deletions(-) diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index 74dc717..3fd0e66 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -513,8 +513,10 @@ static int virtio_mmio_probe(struct platform_device *pdev) return -EBUSY; vm_dev = devm_kzalloc(&pdev->dev, sizeof(*vm_dev), GFP_KERNEL); - if (!vm_dev) - return -ENOMEM; + if (!vm_dev) { + rc = -ENOMEM; + goto free_mem; + } vm_dev->vdev.dev.parent = &pdev...

If we race with commit code setting i_transaction to NULL, we could possibly dereference it. Proper locking requires journal pointer (journal->j_list_lock) we don't have. So we have to change the prototype of the function so that filesystem passes us the journal pointer. Also add more detailed comment about why function does what it does how it should be used. Thanks to Dan Carpenter

...4 ++++++++++++++++++++++++++-------- > 1 file changed, 26 insertions(+), 8 deletions(-) > > diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c > index 74dc717..3fd0e66 100644 > --- a/drivers/virtio/virtio_mmio.c > +++ b/drivers/virtio/virtio_mmio.c > @@ -513,8 +513,10 @@ static int virtio_mmio_probe(struct platform_device *pdev) > return -EBUSY; > > vm_dev = devm_kzalloc(&pdev->dev, sizeof(*vm_dev), GFP_KERNEL); > - if (!vm_dev) > - return -ENOMEM; > + if (!vm_dev) { > + rc = -ENOMEM; Touching this would be a goo...

...SI_NO_VECTOR) > + info->msix_vector != VIRTIO_MSI_NO_VECTOR) { > free_irq(vp_dev->msix_entries[info->msix_vector].vector, > vq); > + vp_dev->msix_used_vectors--; > + } > vp_del_vq(vq); > } > vp_dev->per_vq_vectors = false; > @@ -511,7 +513,10 @@ static int vp_try_to_find_vqs(struct virtio_device *vdev, unsigned nvqs, > { > struct virtio_pci_device *vp_dev = to_vp_device(vdev); > u16 msix_vec; > - int i, err, nvectors, allocated_vectors; > + int i, err, nvectors; > + > + if (vp_dev->msix_used_vectors) >...

...SI_NO_VECTOR) > + info->msix_vector != VIRTIO_MSI_NO_VECTOR) { > free_irq(vp_dev->msix_entries[info->msix_vector].vector, > vq); > + vp_dev->msix_used_vectors--; > + } > vp_del_vq(vq); > } > vp_dev->per_vq_vectors = false; > @@ -511,7 +513,10 @@ static int vp_try_to_find_vqs(struct virtio_device *vdev, unsigned nvqs, > { > struct virtio_pci_device *vp_dev = to_vp_device(vdev); > u16 msix_vec; > - int i, err, nvectors, allocated_vectors; > + int i, err, nvectors; > + > + if (vp_dev->msix_used_vectors) >...

...drivers/virtio/virtio_mmio.c | 36 ++++++++++++++++++++++++++++-------- 1 file changed, 28 insertions(+), 8 deletions(-) diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index 74dc717..f984510 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -513,8 +513,10 @@ static int virtio_mmio_probe(struct platform_device *pdev) return -EBUSY; vm_dev = devm_kzalloc(&pdev->dev, sizeof(*vm_dev), GFP_KERNEL); - if (!vm_dev) - return -ENOMEM; + if (!vm_dev) { + rc = -ENOMEM; + goto free_mem; + } vm_dev->vdev.dev.parent = &pdev-...

...linked after any other paravirt_ops structs: see head.S obj-$(CONFIG_PARAVIRT) += paravirt.o EXTRA_AFLAGS := -traditional diff -r 4fb7fc327801 arch/i386/kernel/head.S --- a/arch/i386/kernel/head.S Mon Feb 12 12:37:01 2007 +1100 +++ b/arch/i386/kernel/head.S Mon Feb 12 12:54:19 2007 +1100 @@ -513,10 +513,11 @@ startup_paravirt: pushl %ecx pushl %eax - /* paravirt.o is last in link, and that probe fn never returns */ pushl $__start_paravirtprobe 1: movl 0(%esp), %eax + cmpl $__stop_paravirtprobe, %eax + je unhandled_paravirt pushl (%eax) movl 8(%esp), %eax call *(%esp) @@ -5...

...linked after any other paravirt_ops structs: see head.S obj-$(CONFIG_PARAVIRT) += paravirt.o EXTRA_AFLAGS := -traditional diff -r 4fb7fc327801 arch/i386/kernel/head.S --- a/arch/i386/kernel/head.S Mon Feb 12 12:37:01 2007 +1100 +++ b/arch/i386/kernel/head.S Mon Feb 12 12:54:19 2007 +1100 @@ -513,10 +513,11 @@ startup_paravirt: pushl %ecx pushl %eax - /* paravirt.o is last in link, and that probe fn never returns */ pushl $__start_paravirtprobe 1: movl 0(%esp), %eax + cmpl $__stop_paravirtprobe, %eax + je unhandled_paravirt pushl (%eax) movl 8(%esp), %eax call *(%esp) @@ -5...

...ame $filename) + cp -a $filename /config$filename \ + && mount -n --bind /config$filename $filename if [ $? -ne 0 ]; then printf " Failed to persist\n" rc=1 @@ -514,10 +513,10 @@ ovirt_store_config() { fi fi # register in /config/files used by rc.sysinit - if ! grep -q "^$f$" /config/files 2> /dev/null ; then - printf "$f\n" >> /config/files +...

this patchset try to add cleanup for virtio_mmio driver, include virtio_mmio_probe and virtio_mmio_remove weiping zhang (2): virtio_mmio: add cleanup for virtio_mmio_probe virtio_mmio: add cleanup for virtio_mmio_remove drivers/virtio/virtio_mmio.c | 43 +++++++++++++++++++++++++++++++++++-------- 1 file changed, 35 insertions(+), 8 deletions(-) -- 2.9.4

this patchset try to add cleanup for virtio_mmio driver, include virtio_mmio_probe and virtio_mmio_remove weiping zhang (2): virtio_mmio: add cleanup for virtio_mmio_probe virtio_mmio: add cleanup for virtio_mmio_remove drivers/virtio/virtio_mmio.c | 43 +++++++++++++++++++++++++++++++++++-------- 1 file changed, 35 insertions(+), 8 deletions(-) -- 2.9.4

...buffer, "%d (%s) %c %d %d %d %d %d %u %lu \ %lu %lu %lu %lu %lu %ld %ld %ld %ld %d 0 %llu %lu %ld %lu %lu %lu %lu %lu \ -%lu %lu %lu %lu %lu %lu %lu %lu %d %d %u %u %llu\n", +%lu %lu %lu %lu %lu %lu %lu %lu %d %d %u %u %llu %lu %ld\n", task->pid, tcomm, state, @@ -502,7 +513,10 @@ task_cpu(task), task->rt_priority, task->policy, - (unsigned long long)delayacct_blkio_ticks(task)); + (unsigned long long)delayacct_blkio_ticks(task), + gtime, + cputime_to_clock_t(cgtime) + ); if (mm) mmput(mm); return res; Index: kvm/include/linux/sched.h =3D=3D=...

...buffer, "%d (%s) %c %d %d %d %d %d %u %lu \ %lu %lu %lu %lu %lu %ld %ld %ld %ld %d 0 %llu %lu %ld %lu %lu %lu %lu %lu \ -%lu %lu %lu %lu %lu %lu %lu %lu %d %d %u %u %llu\n", +%lu %lu %lu %lu %lu %lu %lu %lu %d %d %u %u %llu %lu %ld\n", task->pid, tcomm, state, @@ -502,7 +513,10 @@ task_cpu(task), task->rt_priority, task->policy, - (unsigned long long)delayacct_blkio_ticks(task)); + (unsigned long long)delayacct_blkio_ticks(task), + gtime, + cputime_to_clock_t(cgtime) + ); if (mm) mmput(mm); return res; Index: kvm/include/linux/sched.h =3D=3D=...

Hi all, attached is a patch that enables using hardware crypto accelerators available through OpenSSL library for SSH operations. Especially in ssh/sshd it can bring a significant speed improvement. OTOH if no crypto engine is available, nothing bad happens and default software crypto routines are used. This patch is used in SUSE Linux OpenSSH package and proved to work (at least it didn't

http://dovecot.org/test/ - Fixed APPEND hanging in some situations. Didn't happen with mail_save_crlf=yes. - Added pop3_uidl_format setting. No need to patch sources anymore if you don't want the default. Does anyone want pop3_uidl_xuidl_header yes/no setting, with fallbacking to pop3_uidl_format if X-UIDL header isn't found? Shouldn't be difficult to do.. - Added

...vdev: remote vdev * @vq: the virtqueue of this vring + * @rvringh: the reversed host-side vring */ struct rproc_vring { void *va; @@ -454,6 +469,7 @@ struct rproc_vring { int notifyid; struct rproc_vdev *rvdev; struct virtqueue *vq; + struct rproc_vringh *rvringh; }; /** @@ -497,4 +513,10 @@ static inline struct rproc *vdev_to_rproc(struct virtio_device *vdev) return rvdev->rproc; } +static inline struct rproc_vring *vringh_to_rvring(struct vringh *vrh) +{ + struct rproc_vringh *rvrh = container_of(vrh, struct rproc_vringh, vrh); + return rvrh->rvring; +} + #endif /*...

...vdev: remote vdev * @vq: the virtqueue of this vring + * @rvringh: the reversed host-side vring */ struct rproc_vring { void *va; @@ -454,6 +469,7 @@ struct rproc_vring { int notifyid; struct rproc_vdev *rvdev; struct virtqueue *vq; + struct rproc_vringh *rvringh; }; /** @@ -497,4 +513,10 @@ static inline struct rproc *vdev_to_rproc(struct virtio_device *vdev) return rvdev->rproc; } +static inline struct rproc_vring *vringh_to_rvring(struct vringh *vrh) +{ + struct rproc_vringh *rvrh = container_of(vrh, struct rproc_vringh, vrh); + return rvrh->rvring; +} + #endif /*...

...{ 3, "hairpin", br_cmd_hairpin, + "<bridge> <port> {on|off}\tturn hairpin on/off" }, { 2, "setageing", br_cmd_setageing, "<bridge> <time>\t\tset ageing time" }, { 2, "setbridgeprio", br_cmd_setbridgeprio, @@ -423,6 +513,10 @@ static const struct command commands[] = { "<bridge>\t\tshow bridge stp info"}, { 2, "stp", br_cmd_stp, "<bridge> {on|off}\tturn stp on/off" }, + { 2, "vepa", br_cmd_vepa, + "<bridge> {on|off}\tturn vepa on/off" }...

...{ 3, "hairpin", br_cmd_hairpin, + "<bridge> <port> {on|off}\tturn hairpin on/off" }, { 2, "setageing", br_cmd_setageing, "<bridge> <time>\t\tset ageing time" }, { 2, "setbridgeprio", br_cmd_setbridgeprio, @@ -423,6 +513,10 @@ static const struct command commands[] = { "<bridge>\t\tshow bridge stp info"}, { 2, "stp", br_cmd_stp, "<bridge> {on|off}\tturn stp on/off" }, + { 2, "vepa", br_cmd_vepa, + "<bridge> {on|off}\tturn vepa on/off" }...