search for: 467,12

...s); } @@ -424,6 +427,8 @@ process_read(void) id = get_int(); handle = get_handle(); + if (handle < 0) + goto out; off = get_int64(); len = get_int(); @@ -450,6 +455,7 @@ process_read(void) } } } +out: if (status != SSH2_FX_OK) send_status(id, status); } @@ -461,10 +467,12 @@ process_write(void) u_int64_t off; u_int len; int handle, fd, ret, status = SSH2_FX_FAILURE; - char *data; + char *data = NULL; id = get_int(); handle = get_handle(); + if (handle < 0) + goto out; off = get_int64(); data = get_string(&len); @@ -488,8 +496,10 @@ proc...

...const char *sflags = flags & NBDKIT_FLAG_FUA ? "fua" : ""; + const char *args[] = { script, "pwrite", h, cbuf, obuf, sflags, NULL }; snprintf (cbuf, sizeof cbuf, "%" PRIu32, count); snprintf (obuf, sizeof obuf, "%" PRIu64, offset); @@ -467,12 +472,6 @@ sh_can_flush (void *handle) return boolean_method (handle, "can_flush"); } -static int -sh_can_trim (void *handle) -{ - return boolean_method (handle, "can_trim"); -} - static int sh_is_rotational (void *handle) { @@ -480,7 +479,70 @@ sh_is_rotational (voi...

...rgs[] = { script, "pwrite", h, cbuf, obuf, fbuf, NULL }; snprintf (cbuf, sizeof cbuf, "%" PRIu32, count); snprintf (obuf, sizeof obuf, "%" PRIu64, offset); + flags_string (flags, fbuf, sizeof fbuf); switch (call_write (buf, count, args)) { case OK: @@ -467,12 +508,6 @@ sh_can_flush (void *handle) return boolean_method (handle, "can_flush"); } -static int -sh_can_trim (void *handle) -{ - return boolean_method (handle, "can_trim"); -} - static int sh_is_rotational (void *handle) { @@ -480,7 +515,70 @@ sh_is_rotational (voi...

...reak; - set_page_pfns(vb, vb->pfns + vb->num_pfns, page); + if (chunking) + update_bmap_pfn_range(vb, page); + else + set_page_pfns(vb, vb->pfns + vb->num_pfns, page); list_add(&page->lru, &pages); vb->num_pages -= VIRTIO_BALLOON_PAGES_PER_PAGE; } @@ -218,8 +467,12 @@ static unsigned leak_balloon(struct virtio_balloon *vb, size_t num) * virtio_has_feature(vdev, VIRTIO_BALLOON_F_MUST_TELL_HOST); * is true, we *have* to do it in this order */ - if (vb->num_pfns != 0) - tell_host(vb, vb->deflate_vq); + if (vb->num_pfns != 0) { + if (chunki...

...- upslogx(LOG_ERR, "Unknown load state: %c", buf[1]); + upslogx(LOG_ERR, "Unknown load state: %c", lstate); break; } /* Tap State */ - switch (buf[4]) { + switch (tstate) { case '0': /* Normal */ break; case '1': /* Reducing */ @@ -426,12 +467,12 @@ void upsdrv_updateinfo(void) status_set("BOOST"); break; default: /* Unknown */ - upslogx(LOG_ERR, "Unknown tap state: %c", buf[4]); + upslogx(LOG_ERR, "Unknown tap state: %c", tstate); break; } /* Mode */ - switch (buf[5]) { + switch (mo...

v1 was here: https://www.redhat.com/archives/libguestfs/2018-December/thread.html#00123 v2: - Document "-" instead of "script=-" and use it in the test; and verify this also works on FreeBSD; and verify that it doesn't depend on the particular behaviour of our wrapper script and should work with installed nbdkit too. - Fix handling of zero flags parameter. -

Take over this work from Liang. This patch series implements two optimizations: 1) transfer pages in chuncks between the guest and host; 1) transfer the guest unused pages to the host so that they can be skipped to migrate in live migration. Please check patch 0003 for more details about optimization 1). For an idle guest with 8GB RAM, optimization 2) can help shorten the total live migration

Take over this work from Liang. This patch series implements two optimizations: 1) transfer pages in chuncks between the guest and host; 1) transfer the guest unused pages to the host so that they can be skipped to migrate in live migration. Please check patch 0003 for more details about optimization 1). For an idle guest with 8GB RAM, optimization 2) can help shorten the total live migration

Some feature additions to the shell script plugin allow us to test the export flags field reasonably easily. Rich.

...vb->num_pfns, page); > + if (chunking) > + update_bmap_pfn_range(vb, page); > + else > + set_page_pfns(vb, vb->pfns + vb->num_pfns, page); > list_add(&page->lru, &pages); > vb->num_pages -= VIRTIO_BALLOON_PAGES_PER_PAGE; > } > @@ -218,8 +467,12 @@ static unsigned leak_balloon(struct virtio_balloon *vb, size_t num) > * virtio_has_feature(vdev, VIRTIO_BALLOON_F_MUST_TELL_HOST); > * is true, we *have* to do it in this order > */ > - if (vb->num_pfns != 0) > - tell_host(vb, vb->deflate_vq); > + if (vb->...

...vb->num_pfns, page); > + if (chunking) > + update_bmap_pfn_range(vb, page); > + else > + set_page_pfns(vb, vb->pfns + vb->num_pfns, page); > list_add(&page->lru, &pages); > vb->num_pages -= VIRTIO_BALLOON_PAGES_PER_PAGE; > } > @@ -218,8 +467,12 @@ static unsigned leak_balloon(struct virtio_balloon *vb, size_t num) > * virtio_has_feature(vdev, VIRTIO_BALLOON_F_MUST_TELL_HOST); > * is true, we *have* to do it in this order > */ > - if (vb->num_pfns != 0) > - tell_host(vb, vb->deflate_vq); > + if (vb->...

...rgs->ptr); if (!access_ok(VERIFY_READ, ptr, args->size)) return -EFAULT; diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index a0865c4..1a6604c9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -467,11 +467,12 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli, uint64_t user_pbbo_ptr) { struct nouveau_drm *drm = chan->drm; - struct drm_nouveau_gem_pushbuf_bo __user *upbbo = - (void __force __user *)(uintptr_t)user_pbbo_ptr; + struct drm_nouveau_gem_pushbuf_...

...rgs->ptr); if (!access_ok(VERIFY_READ, ptr, args->size)) return -EFAULT; diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index a0865c4..1a6604c9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -467,11 +467,12 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli, uint64_t user_pbbo_ptr) { struct nouveau_drm *drm = chan->drm; - struct drm_nouveau_gem_pushbuf_bo __user *upbbo = - (void __force __user *)(uintptr_t)user_pbbo_ptr; + struct drm_nouveau_gem_pushbuf_...

Greetings, Following patches are intended to support SR-IOV capability in the Linux kernel. With these patches, people can turn a PCI device with the capability into multiple ones from software perspective, which will benefit KVM and achieve other purposes such as QoS, security, and etc. [PATCH 1/8 v4] PCI: define PCI resource names in a 'enum' [PATCH 2/8 v4] PCI: export __pci_read_base

Greetings, Following patches are intended to support SR-IOV capability in the Linux kernel. With these patches, people can turn a PCI device with the capability into multiple ones from software perspective, which will benefit KVM and achieve other purposes such as QoS, security, and etc. [PATCH 1/8 v4] PCI: define PCI resource names in a 'enum' [PATCH 2/8 v4] PCI: export __pci_read_base

A very miscellaneous set of cleanups to how we handle the Windows registry in virt-v2v, firstboot, and inspection code. This should all be straightforward non-controversial refactoring. Some highlights: - Add a new mllib Registry module containing various utility functions that are currently scattered all around. - Only compute the software/system hive paths once during inspection, and

Hi all, These are the patches I'm planning to submit for 2.6.24. Comments gratefully accepted. Along with the usual cleanups and improvements are Jes' de-i386-ification patches, and a new "virtio" mechanism designed to be shared with KVM (and hopefully other hypervisors). Cheers, Rusty. Documentation/lguest/Makefile | 30 Documentation/lguest/lguest.c

Hi all, These are the patches I'm planning to submit for 2.6.24. Comments gratefully accepted. Along with the usual cleanups and improvements are Jes' de-i386-ification patches, and a new "virtio" mechanism designed to be shared with KVM (and hopefully other hypervisors). Cheers, Rusty. Documentation/lguest/Makefile | 30 Documentation/lguest/lguest.c