diff options
Diffstat (limited to 'kernels')
| -rw-r--r-- | kernels/linux-libre-knock/0001-fix-btrfs-mount-deadlock.patch | 43 | ||||
| -rw-r--r-- | kernels/linux-libre-knock/0001-fixup-drm.patch | 70 | ||||
| -rw-r--r-- | kernels/linux-libre-knock/PKGBUILD | 17 | ||||
| -rw-r--r-- | kernels/linux-libre-knock/config.x86_64 | 3 |
4 files changed, 5 insertions, 128 deletions
diff --git a/kernels/linux-libre-knock/0001-fix-btrfs-mount-deadlock.patch b/kernels/linux-libre-knock/0001-fix-btrfs-mount-deadlock.patch deleted file mode 100644 index 9430d5833..000000000 --- a/kernels/linux-libre-knock/0001-fix-btrfs-mount-deadlock.patch +++ /dev/null @@ -1,43 +0,0 @@ -From 9c4f61f01d269815bb7c37be3ede59c5587747c6 Mon Sep 17 00:00:00 2001 -From: David Sterba <dsterba@suse.cz> -Date: Fri, 2 Jan 2015 19:12:57 +0100 -Subject: btrfs: simplify insert_orphan_item - -We can search and add the orphan item in one go, -btrfs_insert_orphan_item will find out if the item already exists. - -Signed-off-by: David Sterba <dsterba@suse.cz> - -diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c -index 5be45c1..25a1c36 100644 ---- a/fs/btrfs/tree-log.c -+++ b/fs/btrfs/tree-log.c -@@ -1254,21 +1254,13 @@ out: - } - - static int insert_orphan_item(struct btrfs_trans_handle *trans, -- struct btrfs_root *root, u64 offset) -+ struct btrfs_root *root, u64 ino) - { - int ret; -- struct btrfs_path *path; -- -- path = btrfs_alloc_path(); -- if (!path) -- return -ENOMEM; - -- ret = btrfs_find_item(root, path, BTRFS_ORPHAN_OBJECTID, -- offset, BTRFS_ORPHAN_ITEM_KEY, NULL); -- if (ret > 0) -- ret = btrfs_insert_orphan_item(trans, root, offset); -- -- btrfs_free_path(path); -+ ret = btrfs_insert_orphan_item(trans, root, ino); -+ if (ret == -EEXIST) -+ ret = 0; - - return ret; - } --- -cgit v0.10.2 - diff --git a/kernels/linux-libre-knock/0001-fixup-drm.patch b/kernels/linux-libre-knock/0001-fixup-drm.patch deleted file mode 100644 index 2acfb1ea6..000000000 --- a/kernels/linux-libre-knock/0001-fixup-drm.patch +++ /dev/null @@ -1,70 +0,0 @@ -From 8218c3f4df3bb1c637c17552405039a6dd3c1ee1 Mon Sep 17 00:00:00 2001 -From: Daniel Vetter <daniel.vetter@ffwll.ch> -Date: Fri, 27 Feb 2015 12:58:13 +0100 -Subject: drm: Fixup racy refcounting in plane_force_disable - -Originally it was impossible to be dropping the last refcount in this -function since there was always one around still from the idr. But in - -commit 83f45fc360c8e16a330474860ebda872d1384c8c -Author: Daniel Vetter <daniel.vetter@ffwll.ch> -Date: Wed Aug 6 09:10:18 2014 +0200 - - drm: Don't grab an fb reference for the idr - -we've switched to weak references, broke that assumption but forgot to -fix it up. - -Since we still force-disable planes it's only possible to hit this -when racing multiple rmfb with fbdev restoring or similar evil things. -As long as userspace is nice it's impossible to hit the BUG_ON. - -But the BUG_ON would most likely be hit from fbdev code, which usually -invovles the console_lock besides all modeset locks. So very likely -we'd never get the bug reports if this was hit in the wild, hence -better be safe than sorry and backport. - -Spotted by Matt Roper while reviewing other patches. - -[airlied: pull this back into 4.0 - the oops happens there] - -Cc: stable@vger.kernel.org -Cc: Matt Roper <matthew.d.roper@intel.com> -Reviewed-by: Matt Roper <matthew.d.roper@intel.com> -Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> -Signed-off-by: Dave Airlie <airlied@redhat.com> - -diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c -index f6d04c7..679b10e 100644 ---- a/drivers/gpu/drm/drm_crtc.c -+++ b/drivers/gpu/drm/drm_crtc.c -@@ -525,17 +525,6 @@ void drm_framebuffer_reference(struct drm_framebuffer *fb) - } - EXPORT_SYMBOL(drm_framebuffer_reference); - --static void drm_framebuffer_free_bug(struct kref *kref) --{ -- BUG(); --} -- --static void __drm_framebuffer_unreference(struct drm_framebuffer *fb) --{ -- DRM_DEBUG("%p: FB ID: %d (%d)\n", fb, fb->base.id, atomic_read(&fb->refcount.refcount)); -- kref_put(&fb->refcount, drm_framebuffer_free_bug); --} -- - /** - * drm_framebuffer_unregister_private - unregister a private fb from the lookup idr - * @fb: fb to unregister -@@ -1320,7 +1309,7 @@ void drm_plane_force_disable(struct drm_plane *plane) - return; - } - /* disconnect the plane from the fb and crtc: */ -- __drm_framebuffer_unreference(plane->old_fb); -+ drm_framebuffer_unreference(plane->old_fb); - plane->old_fb = NULL; - plane->fb = NULL; - plane->crtc = NULL; --- -cgit v0.10.2 - diff --git a/kernels/linux-libre-knock/PKGBUILD b/kernels/linux-libre-knock/PKGBUILD index 816633ad0..828aa64a8 100644 --- a/kernels/linux-libre-knock/PKGBUILD +++ b/kernels/linux-libre-knock/PKGBUILD @@ -9,7 +9,7 @@ pkgbase=linux-libre-knock # Build stock knock kernel _pkgbasever=3.19-gnu -_pkgver=3.19.4-gnu +_pkgver=3.19.5-gnu _knockpatchver=3.18_1 _replacesarchkernel=('linux%') # '%' gets replaced with _kernelname @@ -37,27 +37,23 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_pkgbasever}/li 'linux.preset' 'logo_linux_'{clut224.ppm,vga16.ppm,mono.pbm} 'change-default-console-loglevel.patch' - '0001-fix-btrfs-mount-deadlock.patch' - '0001-fixup-drm.patch' '0001-drm-i915-Dont-enable-CS_PARSER_ERROR-interrupts-at-all.patch' # loongson-community patch: http://linux-libre.fsfla.org/pub/linux-libre/lemote/gnewsense/pool/debuginfo/ '3.19-d230a5811d-loongson-community.patch') sha256sums=('2a60ec99ae498e7cdafac63ecca1c0ca07643eaa6c9a1a83f19e4daa3e75b9d9' 'SKIP' - 'f790b098b20b59f88849758c9e7ced1d420ad6b8b26e9857839778fd6aa0ad85' + '7635b5e82d12e9652089ce7aad220769801691e0fa901f23ed66d038abd447a9' 'SKIP' '93a1610c203ea4c187ac5b50dce105fac86df914b1406e1d85df5857d36201c9' 'SKIP' '04a93fcc4ce96f495a410090e034707b097328706da102fd268c4793699cda24' - 'dda53d2278ea841771619af32e48423227111b5ac102673ec7e87e0b3f8f052e' + 'b9a11d2e16421224bad13cfd5edd7fe95701b2c4a009bfb9bb4196cb7c585ec7' '7e91f696e5ab1a30a38fc1594c12cb7ccb9994a4073b2f557fd427282e64307b' 'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c' 'bfd4a7f61febe63c880534dcb7c31c5b932dde6acf991810b41a939a93535494' '6de8a8319271809ffdb072b68d53d155eef12438e6d04ff06a5a4db82c34fa8a' '13bd7a8d9ed6b6bc971e4cd162262c5a20448a83796af39ce394d827b0e5de74' '1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99' - '5967cf53cb9db9f070e8f346c3d7045748e4823a7fe2ee330acd18c9d02bbb77' - '911872ef7000af471e649aaeb3490094a0b4c1514ca1024757ca2e90ac1d2a3d' '66cb2d859b253bc4e793baa3c0b95523d647a773b957dbc79b3eaacccf8692b5' '4d534c9368705b3f985817d84381a748dfaf81bd4193ce465163a753c8b7b93e') validpgpkeys=( @@ -98,13 +94,6 @@ prepare() { # (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227) patch -p1 -i "${srcdir}/change-default-console-loglevel.patch" - # fix #44495 and #44385 deadlock on btrfs mount - # https://btrfs.wiki.kernel.org/index.php/Gotchas - patch -Np1 -i "${srcdir}/0001-fix-btrfs-mount-deadlock.patch" - - # fix #44491 - patch -Np1 -i "${srcdir}/0001-fixup-drm.patch" - # drm/i915: Stop gathering error states for CS error interrupts # https://bugzilla.kernel.org/show_bug.cgi?id=93171 patch -p1 -i "${srcdir}/0001-drm-i915-Dont-enable-CS_PARSER_ERROR-interrupts-at-all.patch" diff --git a/kernels/linux-libre-knock/config.x86_64 b/kernels/linux-libre-knock/config.x86_64 index 43d3119be..76f4f90a4 100644 --- a/kernels/linux-libre-knock/config.x86_64 +++ b/kernels/linux-libre-knock/config.x86_64 @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 3.19.0-gnu-1-knock Kernel Configuration +# Linux/x86 3.19.5-gnu-1-knock Kernel Configuration # CONFIG_64BIT=y CONFIG_X86_64=y @@ -5528,6 +5528,7 @@ CONFIG_HYPERV_BALLOON=m CONFIG_XEN_BALLOON=y # CONFIG_XEN_SELFBALLOONING is not set CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y +CONFIG_XEN_BALLOON_MEMORY_HOTPLUG_LIMIT=512 CONFIG_XEN_SCRUB_PAGES=y CONFIG_XEN_DEV_EVTCHN=m CONFIG_XEN_BACKEND=y |