search for: 71,14

...would never have even close to 32 separate video encoders is quite honestly a pretty reasonable assumption. Unfortunately we do not live in a reasonable world, as it looks like it is actually possible to find devices that will create more drm_encoder objects then this. Case in point: the ThinkPad P71's discrete GPU, which exposes 1 eDP port and 5 DP ports. On the P71, nouveau attempts to create one encoder for the eDP port, and two encoders for each DP++/USB-C port along with 4 MST encoders for each DP port. This comes out to 35 different encoders. Unfortunately, this can't really be op...

.../test.c Wed Nov 28 21:29:18 2012 +0100 +++ b/extras/mini-os/test.c Wed Nov 28 22:53:42 2012 +0100 @@ -46,6 +46,7 @@ #include <xen/version.h> static struct netfront_dev *net_dev; +static struct semaphore net_sem = __SEMAPHORE_INITIALIZER(net_sem, 0); void test_xenbus(void); @@ -70,12 +71,14 @@ static void netfront_thread(void *p) { net_dev = init_netfront(NULL, NULL, NULL, NULL); + up(&net_sem); } static struct blkfront_dev *blk_dev; static struct blkfront_info blk_info; static uint64_t blk_size_read; static uint64_t blk_size_write; +static struct semaphore blk...

...en close to 32 separate video > encoders is quite honestly a pretty reasonable assumption. Unfortunately > we do not live in a reasonable world, as it looks like it is actually > possible to find devices that will create more drm_encoder objects then > this. Case in point: the ThinkPad P71's discrete GPU, which exposes 1 > eDP port and 5 DP ports. On the P71, nouveau attempts to create one > encoder for the eDP port, and two encoders for each DP++/USB-C port > along with 4 MST encoders for each DP port. This comes out to 35 > different encoders. Unfortunately, this ca...

On Thu, 2019-01-24 at 19:58 +0100, Dimitry Andric via Release-testers wrote: > On 24 Jan 2019, at 01:49, Hans Wennborg via Release-testers <release-testers at lists.llvm.org> wrote: > > > > 8.0.0-rc1 was just tagged (from the branch at r351980). > > > > It took a little longer than planned, but it's looking good. > > > > Please run the test

..._set = base907c_csc_set, .csc_clr = base907c_csc_clr, .olut_core = true, + .ilut_size = 1024, .xlut_set = base907c_xlut_set, .xlut_clr = base907c_xlut_clr, .image_set = base907c_image_set, diff --git a/drivers/gpu/drm/nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c index 71c23bf1fe25..42ba68dadb80 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/head.c +++ b/drivers/gpu/drm/nouveau/dispnv50/head.c @@ -235,9 +235,13 @@ nv50_head_atomic_check_lut(struct nv50_head *head, return 0; } + if (!head->func->olut(head, asyh, drm_color_lut_size(olut))) { + DRM_DEBUG_K...

...uestfish/ + +Subsecond handling in virt-diff, virt-ls +---------------------------------------- + +Handle nanoseconds properly. You should be able to specify them on +the command line and display them. diff --git a/cat/ls.c b/cat/ls.c index 43705c2..de8248e 100644 --- a/cat/ls.c +++ b/cat/ls.c @@ -71,7 +71,7 @@ static void output_int64 (int64_t); static void output_int64_dev (int64_t); static void output_int64_perms (int64_t); static void output_int64_size (int64_t); -static void output_int64_time (int64_t); +static void output_int64_time (int64_t secs, int64_t nsecs); static void output_in...

The following two patches allow the parallel use of memsharing, xenpaging and xen-access by using an independent ring buffer for each feature. Please review. v2: - update mem_event_check_ring arguments, check domain rather than domain_id - check ring_full first because its value was just evaluated - check if ring buffer is initialized before calling mem_access_domctl/mem_paging_domctl

...bose () then printf "%s\n%!" cmd; + debug "%s" cmd; let r = Sys.command cmd in if r <> 0 then error (f_"curl (download) command failed downloading '%s'") uri; diff --git a/builder/sigchecker.ml b/builder/sigchecker.ml index 77dc36a..2b77193 100644 --- a/builder/sigchecker.ml +++ b/builder/sigchecker.ml @@ -39,7 +39,7 @@ let import_keyfile ~gpg ~gpghome ?(trust = true) keyfile = let cmd = sprintf "%s --homedir %s --status-file %s --import %s%s" gpg gpghome (quote status_file) (quote keyfile) (if verbose () then...

Add a Common_utils.debug function for printing messages only when in verbose mode. Rich.

...lude/linux/virtio_ring.h | 8 +- > include/uapi/linux/virtio_config.h | 12 +- > include/uapi/linux/virtio_ring.h | 61 ++ > 4 files changed, 980 insertions(+), 195 deletions(-) > > diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c > index 71458f493cf8..0515dca34d77 100644 > --- a/drivers/virtio/virtio_ring.c > +++ b/drivers/virtio/virtio_ring.c > @@ -58,14 +58,15 @@ > > struct vring_desc_state { > void *data; /* Data for callback. */ > - struct vring_desc *indir_desc; /* Indirect descriptor, if any. */ &g...

...lude/linux/virtio_ring.h | 8 +- > include/uapi/linux/virtio_config.h | 12 +- > include/uapi/linux/virtio_ring.h | 61 ++ > 4 files changed, 980 insertions(+), 195 deletions(-) > > diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c > index 71458f493cf8..0515dca34d77 100644 > --- a/drivers/virtio/virtio_ring.c > +++ b/drivers/virtio/virtio_ring.c > @@ -58,14 +58,15 @@ > > struct vring_desc_state { > void *data; /* Data for callback. */ > - struct vring_desc *indir_desc; /* Indirect descriptor, if any. */ &g...

...tx->base.box.x, tx->base.box.x + tx->base.box.width); diff --git a/src/gallium/drivers/nouveau/nouveau_fence.c b/src/gallium/drivers/nouveau/nouveau_fence.c index 691553a..9cbfc2a 100644 --- a/src/gallium/drivers/nouveau/nouveau_fence.c +++ b/src/gallium/drivers/nouveau/nouveau_fence.c @@ -71,12 +71,14 @@ nouveau_fence_emit(struct nouveau_fence *fence) ++fence->ref; + pipe_mutex_lock(screen->fence.list_mutex); if (screen->fence.tail) screen->fence.tail->next = fence; else screen->fence.head = fence; screen->fence.tail = fence; +...

...++++++++++++++++++++------- include/linux/virtio_ring.h | 8 +- include/uapi/linux/virtio_config.h | 12 +- include/uapi/linux/virtio_ring.h | 61 ++ 4 files changed, 980 insertions(+), 195 deletions(-) diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 71458f493cf8..0515dca34d77 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -58,14 +58,15 @@ struct vring_desc_state { void *data; /* Data for callback. */ - struct vring_desc *indir_desc; /* Indirect descriptor, if any. */ + void *indir_desc; /* Indirect descrip...

...++++++++++++++++++++------- include/linux/virtio_ring.h | 8 +- include/uapi/linux/virtio_config.h | 12 +- include/uapi/linux/virtio_ring.h | 61 ++ 4 files changed, 980 insertions(+), 195 deletions(-) diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 71458f493cf8..0515dca34d77 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -58,14 +58,15 @@ struct vring_desc_state { void *data; /* Data for callback. */ - struct vring_desc *indir_desc; /* Indirect descriptor, if any. */ + void *indir_desc; /* Indirect descrip...

...st char *kernel_cmdline = args->kernel_cmdline; + const char *initrd_filename = args->initrd_filename; LM32CPU *cpu; CPULM32State *env; DriveInfo *dinfo; diff --git a/hw/mainstone.c b/hw/mainstone.c index 97687b6..c0d6034 100644 --- a/hw/mainstone.c +++ b/hw/mainstone.c @@ -171,11 +171,13 @@ static void mainstone_common_init(MemoryRegion *address_space_mem, arm_load_kernel(mpu->cpu, &mainstone_binfo); } -static void mainstone_init(ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_...

...refinements and bug fixes; Thanks! Tiwei Bie (5): virtio: add packed ring definitions virtio_ring: support creating packed ring virtio_ring: add packed ring support virtio_ring: add event idx support in packed ring virtio_ring: enable packed ring drivers/virtio/virtio_ring.c | 1271 ++++++++++++++++++++++++++++-------- include/linux/virtio_ring.h | 8 +- include/uapi/linux/virtio_config.h | 12 +- include/uapi/linux/virtio_ring.h | 36 + 4 files changed, 1049 insertions(+), 278 deletions(-) -- 2.11.0

Hello everyone, This RFC implements packed ring support in virtio driver. Some simple functional tests have been done with Jason's packed ring implementation in vhost: https://lkml.org/lkml/2018/4/23/12 Both of ping and netperf worked as expected (with EVENT_IDX disabled). TODO: - Refinements (for code and commit log); - More tests; - Bug fixes; RFC v3 -> RFC v4: - Make ID allocation

This is the initial proposal for a paravirtualized IOMMU device using virtio transport. It contains a description of the device, a Linux driver, and a toy implementation in kvmtool. With this prototype, you can translate DMA to guest memory from emulated (virtio), or passed-through (VFIO) devices. In its simplest form, implemented here, the device handles map/unmap requests from the guest. Future

This is the initial proposal for a paravirtualized IOMMU device using virtio transport. It contains a description of the device, a Linux driver, and a toy implementation in kvmtool. With this prototype, you can translate DMA to guest memory from emulated (virtio), or passed-through (VFIO) devices. In its simplest form, implemented here, the device handles map/unmap requests from the guest. Future

Unlike full virtualization in which the virtual machine provides the same platform interface as running natively on the hardware, paravirtualization requires modification to the guest operating system to work with the platform interface provided by the hypervisor. Xen was designed with performance in mind. Calls to the hypervisor are minimized, batched if necessary, and non-critical codepaths