search for: 588,8

...'4', POPT_ARG_VAL, &default_af_hint, AF_INET, 0, 0 }, +#ifdef INET6 {"ipv6", '6', POPT_ARG_VAL, &default_af_hint, AF_INET6, 0, 0 }, #endif {"8-bit-output", '8', POPT_ARG_NONE, &allow_8bit_chars, 0, 0, 0 }, @@ -588,8 +588,8 @@ static struct poptOption long_daemon_opt {"bwlimit", 0, POPT_ARG_INT, &daemon_bwlimit, 0, 0, 0 }, {"config", 0, POPT_ARG_STRING, &config_file, 0, 0, 0 }, {"daemon", 0, POPT_ARG_NONE, &daemon_opt, 0,...

...ge(vring_dma_dev(vq), + *addr = dma_map_page(vring_dma_dev(vq), sg_page(sg), sg->offset, sg->length, direction); + + if (dma_mapping_error(vring_dma_dev(vq), *addr)) + return -ENOMEM; + + return 0; } static dma_addr_t vring_map_single(const struct vring_virtqueue *vq, @@ -588,8 +593,9 @@ static inline int virtqueue_add_split(struct virtqueue *_vq, for (n = 0; n < out_sgs; n++) { for (sg = sgs[n]; sg; sg = sg_next(sg)) { - dma_addr_t addr = vring_map_one_sg(vq, sg, DMA_TO_DEVICE); - if (vring_mapping_error(vq, addr)) + dma_addr_t addr; + + if (vring_map...

...f the cache entry. */ + smp_rmb(); + ptr = cache_ent->caps_cache; copy_exit: diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c index 020070d483d3..c8a581b1f4c4 100644 --- a/drivers/gpu/drm/virtio/virtgpu_vq.c +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c @@ -588,6 +588,8 @@ static void virtio_gpu_cmd_capset_cb(struct virtio_gpu_device *vgdev, cache_ent->id == le32_to_cpu(cmd->capset_id)) { memcpy(cache_ent->caps_cache, resp->capset_data, cache_ent->size); + /* Copy must occur before is_valid is signalled. */ + smp_w...

...er); -} - -static const struct drm_encoder_funcs mtk_dpi_encoder_funcs = { - .destroy = mtk_dpi_encoder_destroy, -}; - static bool mtk_dpi_encoder_mode_fixup(struct drm_encoder *encoder, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) @@ -596,8 +588,8 @@ static int mtk_dpi_bind(struct device *dev, struct device *master, void *data) return ret; } - ret = drm_encoder_init(drm_dev, &dpi->encoder, &mtk_dpi_encoder_funcs, - DRM_MODE_ENCODER_TMDS, NULL); + ret = drm_simple_encoder_init(drm_dev, &dpi->encoder, +...

...te(struct mm_walk *walk, unsigned long addr, unsigned long end, pmd_t *pmdp, pte_t *ptep, - uint64_t *pfn) + uint64_t *pfn, struct dev_pagemap **pgmap) { struct hmm_vma_walk *hmm_vma_walk = walk->private; struct hmm_range *range = hmm_vma_walk->range; @@ -591,9 +588,8 @@ static int hmm_vma_handle_pte(struct mm_walk *walk, unsigned long addr, goto fault; if (pte_devmap(pte)) { - hmm_vma_walk->pgmap = get_dev_pagemap(pte_pfn(pte), - hmm_vma_walk->pgmap); - if (unlikely(!hmm_vma_walk->pgmap)) + *pgmap = get_dev_pagemap(pte_pfn(pte), *...

...tatic int ple_window_max = KVM_VMX_DEFAULT_PLE_WINDOW_MAX; module_param(ple_window_max, int, S_IRUGO); +static int msr_autoload_count_max = KVM_VMX_DEFAULT_MSR_AUTO_LOAD_COUNT; + extern const ulong vmx_return; -#define NR_AUTOLOAD_MSRS 8 #define VMCS02_POOL_SIZE 1 struct vmcs { @@ -588,8 +590,8 @@ struct vcpu_vmx { bool __launched; /* temporary, used in vmx_vcpu_run */ struct msr_autoload { unsigned nr; - struct vmx_msr_entry guest[NR_AUTOLOAD_MSRS]; - struct vmx_msr_entry host[NR_AUTOLOAD_MSRS]; + struct vmx_msr_entry *guest; + struct vmx_msr_entry *h...

...recvbuf_small(struct virtnet_info *vi, struct receive_queue *rq, return err; } -static int add_recvbuf_big(struct receive_queue *rq, gfp_t gfp) +static int add_recvbuf_big(struct virtnet_info *vi, struct receive_queue *rq, + gfp_t gfp) { struct page *first, *list = NULL; char *p; @@ -588,8 +583,8 @@ static int add_recvbuf_big(struct receive_queue *rq, gfp_t gfp) p = page_address(first); /* rq->sg[0], rq->sg[1] share the same page */ - /* a separated rq->sg[0] for virtio_net_hdr only due to QEMU bug */ - sg_set_buf(&rq->sg[0], p, sizeof(struct virtio_net_hdr));...

...recvbuf_small(struct virtnet_info *vi, struct receive_queue *rq, return err; } -static int add_recvbuf_big(struct receive_queue *rq, gfp_t gfp) +static int add_recvbuf_big(struct virtnet_info *vi, struct receive_queue *rq, + gfp_t gfp) { struct page *first, *list = NULL; char *p; @@ -588,8 +583,8 @@ static int add_recvbuf_big(struct receive_queue *rq, gfp_t gfp) p = page_address(first); /* rq->sg[0], rq->sg[1] share the same page */ - /* a separated rq->sg[0] for virtio_net_hdr only due to QEMU bug */ - sg_set_buf(&rq->sg[0], p, sizeof(struct virtio_net_hdr));...

...doaction-before-placeobject.c \ doaction-before-placeobject.swf \ doaction-before-placeobject.swf.trace \ + DoInitAction-once.swf \ + DoInitAction-once.swf.trace \ + DoInitAction-this.swf \ + DoInitAction-this.swf.trace \ double.swf \ double.swf.trace \ double.swf.trace.org \ @@ -584,6 +588,8 @@ EXTRA_DIST = \ export-case-6.swf.trace \ export-case-7.swf \ export-case-7.swf.trace \ + ExportAssets.swf \ + ExportAssets.swf.trace \ extends-constructors.as \ extends-constructors-6.swf \ extends-constructors-6.swf.trace \ @@ -638,6 +644,13 @@ EXTRA_DIST = \ function-apply-cras...

Too many places poke at [rs]q->vq->vdev->priv just to get the the vi structure. Let's just pass the pointer around: seems cleaner, and might even be faster. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 36 +++++++++++++++++++----------------- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/drivers/net/virtio_net.c

Too many places poke at [rs]q->vq->vdev->priv just to get the the vi structure. Let's just pass the pointer around: seems cleaner, and might even be faster. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/net/virtio_net.c | 36 +++++++++++++++++++----------------- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/drivers/net/virtio_net.c

--- include/compiz.h | 17 ++++++- metadata/core.xml.in | 7 +++ src/display.c | 5 ++- src/event.c | 130 +++++++++++++++++++++++++++++++++++++++++++++----- 4 files changed, 143 insertions(+), 16 deletions(-) diff --git a/include/compiz.h b/include/compiz.h index dd34f00..abb1169 100644 --- a/include/compiz.h +++ b/include/compiz.h @@ -26,7 +26,7 @@ #ifndef

...cpu_relax() #define task_pt_regs(p) \ ((struct pt_regs *)(THREAD_START_SP + task_stack_page(p)) - 1) diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 7513c99..c84605b 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -588,8 +588,6 @@ static __always_inline void cpu_relax(void) rep_nop(); } -#define cpu_relax_yield() cpu_relax() - /* Stop speculative execution and prefetching of modified code. */ static inline void sync_core(void) { diff --git a/arch/x86/um/asm/processor.h b/arch/x86/um/asm/processor.h index...

...cpu_relax() #define task_pt_regs(p) \ ((struct pt_regs *)(THREAD_START_SP + task_stack_page(p)) - 1) diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 7513c99..c84605b 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -588,8 +588,6 @@ static __always_inline void cpu_relax(void) rep_nop(); } -#define cpu_relax_yield() cpu_relax() - /* Stop speculative execution and prefetching of modified code. */ static inline void sync_core(void) { diff --git a/arch/x86/um/asm/processor.h b/arch/x86/um/asm/processor.h index...

...uot; PRIu32 " at 0x%zx, bad registry\n", + fprintf (stderr, "hivex: %s: block size %" PRIu32 " at 0x%zx," + " bad registry\n", filename, le32toh (block->seg_len), blkoff); errno = ENOTSUP; goto error; @@ -586,7 +588,8 @@ hivex_node_name (hive_h *h, hive_node_h node) size_t seg_len = block_len (h, node, NULL); if (sizeof (struct ntreg_nk_record) + len - 1 > seg_len) { if (h->msglvl >= 2) - fprintf (stderr, "hivex_node_name: returning EFAULT because node name is too long (%zu, %zu)\...

This patch series enables the Last Branch Recording feature for the guest. Instead of trapping each LBR stack MSR access, the MSRs are passthroughed to the guest. Those MSRs are switched (i.e. load and saved) on VMExit and VMEntry. Test: Try "perf record -b ./test_program" on guest. Wei Wang (4): KVM/vmx: re-write the msr auto switch feature KVM/vmx: auto switch

This patch series enables the Last Branch Recording feature for the guest. Instead of trapping each LBR stack MSR access, the MSRs are passthroughed to the guest. Those MSRs are switched (i.e. load and saved) on VMExit and VMEntry. Test: Try "perf record -b ./test_program" on guest. Wei Wang (4): KVM/vmx: re-write the msr auto switch feature KVM/vmx: auto switch

The goal for this series is to avoid device private memory TLB invalidations when migrating a range of addresses from system memory to device private memory and some of those pages have already been migrated. The approach taken is to introduce a new mmu notifier invalidation event type and use that in the device driver to skip invalidation callbacks from migrate_vma_setup(). The device driver is

The goal for this series is to avoid device private memory TLB invalidations when migrating a range of addresses from system memory to device private memory and some of those pages have already been migrated. The approach taken is to introduce a new mmu notifier invalidation event type and use that in the device driver to skip invalidation callbacks from migrate_vma_setup(). The device driver is

## About DMA APIs Now, virtio may can not work with DMA APIs when virtio features do not have VIRTIO_F_ACCESS_PLATFORM. 1. I tried to let DMA APIs return phy address by virtio-device. But DMA APIs just work with the "real" devices. 2. I tried to let xsk support callballs to get phy address from virtio-net driver as the dma address. But the maintainers of xsk may want to use