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-rw-r--r--kernels/linux-libre-pae/0001-drm-i915-Disallow-pin-ioctl-completely-for-kms-drive.patch79
-rw-r--r--kernels/linux-libre-pae/PKGBUILD13
2 files changed, 4 insertions, 88 deletions
diff --git a/kernels/linux-libre-pae/0001-drm-i915-Disallow-pin-ioctl-completely-for-kms-drive.patch b/kernels/linux-libre-pae/0001-drm-i915-Disallow-pin-ioctl-completely-for-kms-drive.patch
deleted file mode 100644
index f9aa99342..000000000
--- a/kernels/linux-libre-pae/0001-drm-i915-Disallow-pin-ioctl-completely-for-kms-drive.patch
+++ /dev/null
@@ -1,79 +0,0 @@
-From d472fcc8379c062bd56a3876fc6ef22258f14a91 Mon Sep 17 00:00:00 2001
-From: Daniel Vetter <daniel.vetter@ffwll.ch>
-Date: Mon, 24 Nov 2014 11:12:42 +0100
-Subject: [PATCH] drm/i915: Disallow pin ioctl completely for kms drivers
-
-The problem here is that SNA pins batchbuffers to etch out a bit more
-performance. Iirc it started out as a w/a for i830M (which we've
-implemented in the kernel since a long time already). The problem is
-that the pin ioctl wasn't added in
-
-commit d23db88c3ab233daed18709e3a24d6c95344117f
-Author: Chris Wilson <chris@chris-wilson.co.uk>
-Date: Fri May 23 08:48:08 2014 +0200
-
- drm/i915: Prevent negative relocation deltas from wrapping
-
-Fix this by simply disallowing pinning from userspace so that the
-kernel is in full control of batch placement again. Especially since
-distros are moving towards running X as non-root, so most users won't
-even be able to see any benefits.
-
-UMS support is dead now, but we need this minimal patch for
-backporting. Follow-up patch will remove the pin ioctl code
-completely.
-
-Note to backporters: You must have both
-
-commit b45305fce5bb1abec263fcff9d81ebecd6306ede
-Author: Daniel Vetter <daniel.vetter@ffwll.ch>
-Date: Mon Dec 17 16:21:27 2012 +0100
-
- drm/i915: Implement workaround for broken CS tlb on i830/845
-
-which laned in 3.8 and
-
-commit c4d69da167fa967749aeb70bc0e94a457e5d00c1
-Author: Chris Wilson <chris@chris-wilson.co.uk>
-Date: Mon Sep 8 14:25:41 2014 +0100
-
- drm/i915: Evict CS TLBs between batches
-
-which is also marked cc: stable. Otherwise this could introduce a
-regression by disabling the userspace w/a without the kernel w/a being
-fully functional on i830/45.
-
-References: https://bugs.freedesktop.org/show_bug.cgi?id=76554#c116
-Cc: stable@vger.kernel.org # requires c4d69da167fa967749a and v3.8
-Cc: Chris Wilson <chris@chris-wilson.co.uk>
-Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
----
- drivers/gpu/drm/i915/i915_gem.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
-index fd17cca..97b86a5 100644
---- a/drivers/gpu/drm/i915/i915_gem.c
-+++ b/drivers/gpu/drm/i915/i915_gem.c
-@@ -4263,7 +4263,7 @@ i915_gem_pin_ioctl(struct drm_device *dev, void *data,
- struct drm_i915_gem_object *obj;
- int ret;
-
-- if (INTEL_INFO(dev)->gen >= 6)
-+ if (drm_core_check_feature(dev, DRIVER_MODESET))
- return -ENODEV;
-
- ret = i915_mutex_lock_interruptible(dev);
-@@ -4319,6 +4319,9 @@ i915_gem_unpin_ioctl(struct drm_device *dev, void *data,
- struct drm_i915_gem_object *obj;
- int ret;
-
-+ if (drm_core_check_feature(dev, DRIVER_MODESET))
-+ return -ENODEV;
-+
- ret = i915_mutex_lock_interruptible(dev);
- if (ret)
- return ret;
---
-2.2.0
-
diff --git a/kernels/linux-libre-pae/PKGBUILD b/kernels/linux-libre-pae/PKGBUILD
index 48a19b973..d91258bf3 100644
--- a/kernels/linux-libre-pae/PKGBUILD
+++ b/kernels/linux-libre-pae/PKGBUILD
@@ -9,7 +9,7 @@
pkgbase=linux-libre-pae # Build stock -pae kernel
_pkgbasever=3.18-gnu
-_pkgver=3.18.3-gnu
+_pkgver=3.18.4-gnu
_replacesarchkernel=('linux%') # '%' gets replaced with _kernelname
_replacesoldkernels=('kernel26%' 'kernel26-libre%') # '%' gets replaced with _kernelname
@@ -33,19 +33,17 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_pkgbasever}/li
# standard config files for mkinitcpio ramdisk
'linux.preset'
'logo_linux_'{clut224.ppm,vga16.ppm,mono.pbm}
- 'change-default-console-loglevel.patch'
- '0001-drm-i915-Disallow-pin-ioctl-completely-for-kms-drive.patch')
+ 'change-default-console-loglevel.patch')
sha256sums=('0f347d8eba8a6878246b94b3559eb0371d96a3f43de2f134513e274de11a60cf'
'SKIP'
- '28e6de2c7325d7b0c3856381678028969b97abb9224f9609a3d6563f560f24b8'
+ '4dfdceef40f09da135f5ea5f22117054dc18193496ec3ea50ae0d75587723e2f'
'SKIP'
'8d255e4551bb88252ede8cc0f5046794372076da6bd97582229172537f0cc922'
'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c'
'074b67818582874146c389c029bc43648d145891a27e47aa2c5c42d3571f0264'
'2e87a8ec1cc0c91938cac24992d8a3d4362b3e9d939767e4c9d2ec8e6d969d53'
'f67f60a30bcf2e9a2ba88ad97cace308da7a7f94919bb95c3dc030f5885a8015'
- '1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99'
- '0bda45a3ef0f2780bbe588f2e53ab2b79814d29e9c6fc7bfff3b0dbdaa9e710d')
+ '1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99')
validpgpkeys=(
'474402C8C582DAFBE389C427BCB7CF877E7D47A7' # Alexandre Oliva
)
@@ -70,9 +68,6 @@ prepare() {
# add latest fixes from stable queue, if needed
# http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git
- # fix #43143
- patch -p1 -i "${srcdir}/0001-drm-i915-Disallow-pin-ioctl-completely-for-kms-drive.patch"
-
# set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param)
# remove this when a Kconfig knob is made available by upstream
# (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)