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Hello, This simple patch fixes PR9112: Index: lib/Analysis/ValueTracking.cpp =================================================================== --- lib/Analysis/ValueTracking.cpp (revision 125281) +++ lib/Analysis/ValueTracking.cpp (working copy) @@ -593,6 +593,8 @@ // Otherwise take the unions of the known bit sets of the operands, // taking conservative care to avoid excessive recursion. if (Depth < MaxDepth - 1 && !KnownZero && !KnownOne) { + if (!P->getNumIncomingValues()) + return; KnownZero...

...edhat.com> > --- > drivers/vhost/vhost.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c > index 78987e4..1c05e60 100644 > --- a/drivers/vhost/vhost.c > +++ b/drivers/vhost/vhost.c > @@ -593,6 +593,7 @@ static long vhost_set_memory(struct vhost_dev *d, struct vhost_memory __user *m) > { > struct vhost_memory mem, *newmem, *oldmem; > unsigned long size = offsetof(struct vhost_memory, regions); > + int i; > > if (copy_from_user(&mem, m, size)) > retur...

...edhat.com> > --- > drivers/vhost/vhost.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c > index 78987e4..1c05e60 100644 > --- a/drivers/vhost/vhost.c > +++ b/drivers/vhost/vhost.c > @@ -593,6 +593,7 @@ static long vhost_set_memory(struct vhost_dev *d, struct vhost_memory __user *m) > { > struct vhost_memory mem, *newmem, *oldmem; > unsigned long size = offsetof(struct vhost_memory, regions); > + int i; > > if (copy_from_user(&mem, m, size)) > retur...

Reposting with actual patches included. The following changes since commit 96b2e73c5471542cb9c622c4360716684f8797ed: Revert "net/mlx4_en: Use affinity hint" (2014-06-02 00:18:48 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost-next for you to fetch changes up to 2ae76693b8bcabf370b981cd00c36cd41d33fabc: vhost:

Reposting with actual patches included. The following changes since commit 96b2e73c5471542cb9c622c4360716684f8797ed: Revert "net/mlx4_en: Use affinity hint" (2014-06-02 00:18:48 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost-next for you to fetch changes up to 2ae76693b8bcabf370b981cd00c36cd41d33fabc: vhost:

...et_sg_table = etnaviv_gem_prime_get_sg_table, + .vmap = etnaviv_gem_prime_vmap, + .vunmap = etnaviv_gem_prime_vunmap, + .vm_ops = &vm_ops, +}; + static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags, const struct etnaviv_gem_ops *ops, struct drm_gem_object **obj) { @@ -593,6 +609,7 @@ static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags, INIT_LIST_HEAD(&etnaviv_obj->vram_list); *obj = &etnaviv_obj->base; + (*obj)->funcs = &etnaviv_gem_object_funcs; return 0; } -- 2.28.0

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This series adds a virtio_queue_valid() for use by virtio-pci code in order to prevent opreations upon uninitialized VQs, that is currently expected to occur during seabios setup of virtio-scsi. This also includes a vhost specific check for uninitialized VQs in vhost_verify_ring_mappings() to avoid this same case. Please review.

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This series adds a virtio_queue_valid() for use by virtio-pci code in order to prevent opreations upon uninitialized VQs, that is currently expected to occur during seabios setup of virtio-scsi. This also includes a vhost specific check for uninitialized VQs in vhost_verify_ring_mappings() to avoid this same case. Please review.

..._t)features.features << 32)); The long constants 0xffffffff00000000 and 0x00000000ffffffff should probably get an ULL suffix. ... > diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c > index 5814433..7f74ae5 100644 > --- a/hw/virtio/virtio.c > +++ b/hw/virtio/virtio.c > @@ -593,6 +593,7 @@ void virtio_reset(void *opaque) > } > > vdev->guest_features = 0; > + Unnecessary white space change? > vdev->queue_sel = 0; > vdev->status = 0; > vdev->isr = 0; > @@ -924,7 +925,8 @@ void virtio_save(VirtIODevice *vdev, QE...

..._t)features.features << 32)); The long constants 0xffffffff00000000 and 0x00000000ffffffff should probably get an ULL suffix. ... > diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c > index 5814433..7f74ae5 100644 > --- a/hw/virtio/virtio.c > +++ b/hw/virtio/virtio.c > @@ -593,6 +593,7 @@ void virtio_reset(void *opaque) > } > > vdev->guest_features = 0; > + Unnecessary white space change? > vdev->queue_sel = 0; > vdev->status = 0; > vdev->isr = 0; > @@ -924,7 +925,8 @@ void virtio_save(VirtIODevice *vdev, QE...

...dmem.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c index aa9fec80492d..35b6e83ead8a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dmem.c +++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c @@ -593,6 +593,11 @@ nouveau_dmem_init(struct nouveau_drm *drm) unsigned long i, size; int ret; + mutex_init(&drm->dmem->mutex); + INIT_LIST_HEAD(&drm->dmem->chunk_free); + INIT_LIST_HEAD(&drm->dmem->chunk_full); + INIT_LIST_HEAD(&drm->dmem->chunk_empty); + /...

...2/21 16:28:40 > @@ -481,6 +481,10 @@ > > session_proctitle(s); > > +#ifdef USE_PAM > + do_pam_setcred(); > +#endif /* USE_PAM */ > + > /* Fork the child. */ > if ((pid = fork()) == 0) { > /* Child. Reinitialize the log since the pid has changed. */ > @@ -593,6 +597,11 @@ > ptyfd = s->ptyfd; > ttyfd = s->ttyfd; > > +#ifdef USE_PAM > + do_pam_session(pw->pw_name, s->tty); > + do_pam_setcred(); > +#endif /* USE_PAM */ > + > /* Fork the child. */ > if ((pid = fork()) == 0) { > /* Child. Reinitialize t...

...igned-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/vhost.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 78987e4..1c05e60 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -593,6 +593,7 @@ static long vhost_set_memory(struct vhost_dev *d, struct vhost_memory __user *m) { struct vhost_memory mem, *newmem, *oldmem; unsigned long size = offsetof(struct vhost_memory, regions); + int i; if (copy_from_user(&mem, m, size)) return -EFAULT; @@ -619,7 +620,14 @@ sta...

...(vdev->guest_features & 0x00000000ffffffff) | > > + ((uint64_t)features.features << 32)); > > The long constants 0xffffffff00000000 and 0x00000000ffffffff should > probably get an ULL suffix. Probably. > > @@ -593,6 +593,7 @@ void virtio_reset(void *opaque) > > } > > > > vdev->guest_features = 0; > > + > > Unnecessary white space change? Crept in during various rebase sessions :) > > > vdev->queue_sel = 0; > > vdev->status = 0; &g...

...(vdev->guest_features & 0x00000000ffffffff) | > > + ((uint64_t)features.features << 32)); > > The long constants 0xffffffff00000000 and 0x00000000ffffffff should > probably get an ULL suffix. Probably. > > @@ -593,6 +593,7 @@ void virtio_reset(void *opaque) > > } > > > > vdev->guest_features = 0; > > + > > Unnecessary white space change? Crept in during various rebase sessions :) > > > vdev->queue_sel = 0; > > vdev->status = 0; &g...

...> + .vmap = etnaviv_gem_prime_vmap, > + .vunmap = etnaviv_gem_prime_vunmap, > + .vm_ops = &vm_ops, > +}; > + > static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags, > const struct etnaviv_gem_ops *ops, struct drm_gem_object **obj) > { > @@ -593,6 +609,7 @@ static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags, > INIT_LIST_HEAD(&etnaviv_obj->vram_list); > > *obj = &etnaviv_obj->base; > + (*obj)->funcs = &etnaviv_gem_object_funcs; > > return 0; > }

v2: wrap commit message, "PATCH libldm" prefix. v3: correctly initialize and free GLib resources. The result of this patch might be used by libguestfs to return drive mappings for LDM volumes. Note, that "show volume" ldmtool command already returns hint which is a drive letter assigned by Windows to corresponding volume. But it is not reliable source of information. More

...{DRIVE}2 + partpv=${DRIVE}4 if [ ! -e "$partpv" ]; then # e.g. /dev/cciss/c0d0p2 partboot=${DRIVE}p1 - partpv=${DRIVE}p2 + partpv=${DRIVE}p4 fi log "Creating physical volume" if [ ! -e "$partpv" ]; then @@ -582,15 +593,6 @@ perform_partitioning() mkswap -L "SWAP" /dev/HostVG/Swap echo "/dev/HostVG/Swap swap swap defaults 0 0" >> /etc/fstab fi - if [ "$ROOT_SIZE" -gt 0 ]; then - log "Creating root and root backup partitions" - lv...

...) flush_tlb_mm_range(vma->vm_mm, a, a + PAGE_SIZE, PAGE_SHIFT, false); } +void native_flush_tlb_multi(const struct cpumask *cpumask, + const struct flush_tlb_info *info); + void native_flush_tlb_others(const struct cpumask *cpumask, const struct flush_tlb_info *info); @@ -593,6 +596,9 @@ static inline void arch_tlbbatch_add_mm(struct arch_tlbflush_unmap_batch *batch, extern void arch_tlbbatch_flush(struct arch_tlbflush_unmap_batch *batch); #ifndef CONFIG_PARAVIRT +#define flush_tlb_multi(mask, info) \ + native_flush_tlb_multi(mask, info) + #define flush_tlb_others(...

...) flush_tlb_mm_range(vma->vm_mm, a, a + PAGE_SIZE, PAGE_SHIFT, false); } +void native_flush_tlb_multi(const struct cpumask *cpumask, + const struct flush_tlb_info *info); + void native_flush_tlb_others(const struct cpumask *cpumask, const struct flush_tlb_info *info); @@ -593,6 +596,9 @@ static inline void arch_tlbbatch_add_mm(struct arch_tlbflush_unmap_batch *batch, extern void arch_tlbbatch_flush(struct arch_tlbflush_unmap_batch *batch); #ifndef CONFIG_PARAVIRT +#define flush_tlb_multi(mask, info) \ + native_flush_tlb_multi(mask, info) + #define flush_tlb_others(...