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...nificantly higher power savings. Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com> diff -r a7bacdc5449a -r 99df5c6b2964 xen/arch/x86/acpi/cpu_idle.c --- a/xen/arch/x86/acpi/cpu_idle.c Mon Feb 27 17:05:18 2012 +0000 +++ b/xen/arch/x86/acpi/cpu_idle.c Thu Mar 01 23:52:41 2012 +0100 @@ -566,6 +566,7 @@ static void acpi_dead_idle(void) struct acpi_processor_power *power; struct acpi_processor_cx *cx; void *mwait_ptr; + struct cpuinfo_x86 *c = &current_cpu_data; if ( (power = processor_powers[smp_processor_id()]) == NULL ) goto default_halt; @@ -601...

...; # add devices result="${result}\n<devices>" - result="${result}\n<emulator>${emulator}</emulator>" # inject the hard disk if defined if [ -n "$harddrive" ]; then debug "Adding a hard drive to the node" @@ -566,7 +564,7 @@ test_stateful_pxe () { start_networking $nodename $IFACE_NAME false true $workdir configure_node "${nodename}" "network" "" "10000" "" "local noapic=true" - boot_with_pxe "${nodename}" "standalone...

...Jan Beulich <jbeulich@suse.com> --- a/xen/arch/x86/crash.c +++ b/xen/arch/x86/crash.c @@ -96,6 +96,7 @@ static void nmi_shootdown_cpus(void) #endif disable_IO_APIC(); + hpet_disable(); } void machine_crash_shutdown(void) --- a/xen/arch/x86/hpet.c +++ b/xen/arch/x86/hpet.c @@ -566,7 +566,7 @@ void hpet_broadcast_resume(void) if ( !hpet_events ) return; - hpet_resume(); + hpet_resume(NULL); cfg = hpet_read32(HPET_CFG); @@ -704,10 +704,13 @@ int hpet_legacy_irq_tick(void) return 1; } +static u32 *hpet_boot_cfg; + u64 __init hpet_setup(vo...

...; > > + if (spage && is_device_private_page(spage)) { > + paddr = nouveau_dmem_page_addr(spage); > + *dma_addr = DMA_MAPPING_ERROR; > + goto done; > + } > + > dpage = nouveau_dmem_page_alloc_locked(drm); > if (!dpage) > goto out; > @@ -560,6 +566,7 @@ static unsigned long nouveau_dmem_migrate_copy_one(struct nouveau_drm *drm, > goto out_free_page; > } > > +done: > *pfn = NVIF_VMM_PFNMAP_V0_V | NVIF_VMM_PFNMAP_V0_VRAM | > ((paddr >> PAGE_SHIFT) << NVIF_VMM_PFNMAP_V0_ADDR_SHIFT); > if (src...

...+494,7 @@ guestfs_int_check_package_format (guestfs_h *g, struct inspect_fs *fs) case OS_DISTRO_FREEBSD: case OS_DISTRO_NETBSD: case OS_DISTRO_OPENBSD: + case OS_DISTRO_ALPINE_LINUX: case OS_DISTRO_UNKNOWN: fs->package_format = OS_PACKAGE_FORMAT_UNKNOWN; break; @@ -565,6 +566,7 @@ guestfs_int_check_package_management (guestfs_h *g, struct inspect_fs *fs) case OS_DISTRO_FREEBSD: case OS_DISTRO_NETBSD: case OS_DISTRO_OPENBSD: + case OS_DISTRO_ALPINE_LINUX: case OS_DISTRO_UNKNOWN: fs->package_management = OS_PACKAGE_MANAGEMENT_UNKNOWN; break; diff...

...zero while in the free state. + */ spin_lock(&mdevice->lock); for (pfn = pfn_first; pfn < pfn_last; pfn++) { struct page *page = pfn_to_page(pfn); + set_page_count(page, 0); page->zone_device_data = mdevice->free_pages; mdevice->free_pages = page; } @@ -561,7 +566,7 @@ static struct page *dmirror_devmem_alloc_page(struct dmirror_device *mdevice) } dpage->zone_device_data = rpage; - get_page(dpage); + init_page_count(dpage); lock_page(dpage); return dpage; diff --git a/mm/internal.h b/mm/internal.h index c43ccdddb0f6..e1443b73aa9b 100644 --- a/...

...state & HANDLE_CONNECTED)); @@ -540,7 +540,7 @@ backend_trim (struct backend *b, int *err) { GET_CONN; - struct b_conn_handle *h = &conn->handles[b->i]; + struct handle *h = get_handle (conn, b->i); bool fua = !!(flags & NBDKIT_FLAG_FUA); int r; @@ -566,7 +566,7 @@ backend_zero (struct backend *b, int *err) { GET_CONN; - struct b_conn_handle *h = &conn->handles[b->i]; + struct handle *h = get_handle (conn, b->i); bool fua = !!(flags & NBDKIT_FLAG_FUA); bool fast = !!(flags & NBDKIT_FLAG_FAST_ZERO);...

Under the assumption that in these cases recurring faults aren''t a security issue and it can be expected that the drivers there are going to try to take care of the problem. Signed-off-by: Jan Beulich <jbeulich@suse.com> --- a/xen/drivers/passthrough/amd/iommu_init.c +++ b/xen/drivers/passthrough/amd/iommu_init.c @@ -625,6 +625,18 @@ static void parse_event_log_entry(struct

...th are Linux), and if libguestfs supports network connections, then you can use I<--install> to install packages like this: - virt-builder fedora-25 --install inkscape + virt-builder fedora-27 --install inkscape This uses the guests package manager and the hosts network connection. @@ -566,7 +566,7 @@ connection. To update the installed packages in the template at build time: - virt-builder fedora-25 --update + virt-builder fedora-27 --update Most of the templates that ship with virt-builder come with a very minimal selection of packages (known as a "JEOS" or &quot...

We used to implement the work flushing through tracking queued seq, done seq, and the number of flushing. This patch simplify this by just implement work flushing through another kind of vhost work with completion. This will be used by lockless enqueuing patch. Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/vhost/vhost.c | 53

We used to implement the work flushing through tracking queued seq, done seq, and the number of flushing. This patch simplify this by just implement work flushing through another kind of vhost work with completion. This will be used by lockless enqueuing patch. Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/vhost/vhost.c | 53

...m *drm, if (!(src & MIGRATE_PFN_MIGRATE)) goto out; + if (spage && is_device_private_page(spage)) { + paddr = nouveau_dmem_page_addr(spage); + *dma_addr = DMA_MAPPING_ERROR; + goto done; + } + dpage = nouveau_dmem_page_alloc_locked(drm); if (!dpage) goto out; @@ -560,6 +566,7 @@ static unsigned long nouveau_dmem_migrate_copy_one(struct nouveau_drm *drm, goto out_free_page; } +done: *pfn = NVIF_VMM_PFNMAP_V0_V | NVIF_VMM_PFNMAP_V0_VRAM | ((paddr >> PAGE_SHIFT) << NVIF_VMM_PFNMAP_V0_ADDR_SHIFT); if (src & MIGRATE_PFN_WRITE) @@ -615,6 +622,...

...e_count(page, 0); This confuses me. How does this and init_page_count() not confuse the buddy allocator? Don't you have to reset the refcount somewhere after the test? > page->zone_device_data = mdevice->free_pages; > mdevice->free_pages = page; > } > @@ -561,7 +566,7 @@ static struct page *dmirror_devmem_alloc_page(struct dmirror_device *mdevice) > } > > dpage->zone_device_data = rpage; > - get_page(dpage); > + init_page_count(dpage); > lock_page(dpage); > return dpage; > > diff --git a/mm/internal.h b/mm/internal.h &...

...that we are already doing when launching the real appliance subprocess. See also: https://bugzilla.redhat.com/show_bug.cgi?id=1692047 --- lib/qemu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/qemu.c b/lib/qemu.c index 10bb83105..2f3493217 100644 --- a/lib/qemu.c +++ b/lib/qemu.c @@ -566,6 +566,7 @@ generic_qmp_test (guestfs_h *g, struct qemu_data *data, /* Exit QEMU after sending the commands. */ guestfs_int_cmd_add_string_unquoted (cmd, "'{ \"execute\": \"quit\" }' "); guestfs_int_cmd_add_string_unquoted (cmd, " | "); + gu...

...ssage: the quoted context changes due to the update to the preceding patch in the series generator/C.ml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/generator/C.ml b/generator/C.ml index e68fd70382cf..f772117cd3c9 100644 --- a/generator/C.ml +++ b/generator/C.ml @@ -566,7 +566,8 @@ let let ret_c_type = type_of_ret ret and errcode = errcode_of_ret ret in pr "%s\n" ret_c_type; pr "nbd_%s " name; - print_arg_list ~wrap:true ~handle:true args optargs; + print_arg_list ~wrap:true ~handle:true ~parens:(ParensNewLineWithIndent 0)...

These are based on 5.8.0-rc2 and intended for Ben Skeggs' nouveau tree. I believe the changes can be queued for 5.8-rcX after being reviewed. These were part of a larger series but I'm resending them separately as suggested by Jason Gunthorpe. https://lore.kernel.org/linux-mm/20200619215649.32297-1-rcampbell at nvidia.com/ Note that in order to exercise/test patch 2 here, you will need a

..._h *g, struct inspect_fs *fs) fs->package_management = OS_PACKAGE_MANAGEMENT_ZYPPER; break; + case OS_DISTRO_ALPINE_LINUX: + fs->package_management = OS_PACKAGE_MANAGEMENT_APK; + break; + case OS_DISTRO_SLACKWARE: case OS_DISTRO_TTYLINUX: case OS_DISTRO_COREOS: @@ -566,7 +573,6 @@ guestfs_int_check_package_management (guestfs_h *g, struct inspect_fs *fs) case OS_DISTRO_FREEBSD: case OS_DISTRO_NETBSD: case OS_DISTRO_OPENBSD: - case OS_DISTRO_ALPINE_LINUX: case OS_DISTRO_UNKNOWN: fs->package_management = OS_PACKAGE_MANAGEMENT_UNKNOWN; brea...

...dev->log_file = NULL; dev->memory = NULL; dev->mm = NULL; - spin_lock_init(&dev->work_lock); - INIT_LIST_HEAD(&dev->work_list); dev->worker = NULL; + init_llist_head(&dev->work_list); + for (i = 0; i < dev->nvqs; ++i) { vq = dev->vqs[i]; @@ -566,7 +564,7 @@ void vhost_dev_cleanup(struct vhost_dev *dev, bool locked) /* No one will access memory at this point */ kvfree(dev->memory); dev->memory = NULL; - WARN_ON(!list_empty(&dev->work_list)); + WARN_ON(!llist_empty(&dev->work_list)); if (dev->worker) { kthre...

...+558,7 @@ compile_instruction( inst->TexShadow ), TGSI_RETURN_TYPE_FLOAT, NULL, 0, - src, num_src ); + src, num_src, 0 ); return; case OPCODE_SCS: @@ -566,7 +566,7 @@ compile_instruction( ureg_insn( ureg, translate_opcode( inst->Opcode ), dst, num_dst, - src, num_src ); + src, num_src, 0 ); break; case OPCODE_XPD: @@ -574,7 +574,7 @@ compile_instruction(...

...= skb_vnet_hdr(skb); sg_init_table(rq->sg, MAX_SKB_FRAGS + 2); - sg_set_buf(rq->sg, &hdr->hdr, sizeof hdr->hdr); + sg_set_buf(rq->sg, hdr, vi->hdr_len); skb_to_sgvec(skb, rq->sg + 1, 0, skb->len); err = virtqueue_add_inbuf(rq->vq, rq->sg, 2, skb, gfp); @@ -566,7 +560,8 @@ static int add_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, *...