diff --git a/drm-nouveau-acpi-edid-fix.patch b/drm-nouveau-acpi-edid-fix.patch new file mode 100644 index 0000000..52c6662 --- /dev/null +++ b/drm-nouveau-acpi-edid-fix.patch @@ -0,0 +1,29 @@ +From 3a25c2ea8bd898dff218ef8baa09ea1f05a60b48 Mon Sep 17 00:00:00 2001 +From: Ben Skeggs +Date: Fri, 10 Sep 2010 15:33:11 +1000 +Subject: [PATCH] drm/nouveau: we can't free ACPI EDID, so make a copy that we can + +The rest of the connector code assumes we can kfree() the EDID pointer. +This causes things to blow up with the ACPI EDID pointer we get +passed. + +Signed-off-by: Ben Skeggs +--- + drivers/gpu/drm/nouveau/nouveau_acpi.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c +index c17a055..1191526 100644 +--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c ++++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c +@@ -292,6 +292,6 @@ nouveau_acpi_edid(struct drm_device *dev, struct drm_connector *connector) + if (ret < 0) + return ret; + +- nv_connector->edid = edid; ++ nv_connector->edid = kmemdup(edid, EDID_LENGTH, GFP_KERNEL); + return 0; + } +-- +1.7.2.2 + diff --git a/kernel.spec b/kernel.spec index e4fc678..cf75f61 100644 --- a/kernel.spec +++ b/kernel.spec @@ -48,7 +48,7 @@ Summary: The Linux kernel # reset this by hand to 1 (or to 0 and then use rpmdev-bumpspec). # scripts/rebase.sh should be made to do that for you, actually. # -%global baserelease 25 +%global baserelease 26 %global fedora_build %{baserelease} # base_sublevel is the kernel version we're starting with and patching @@ -659,6 +659,7 @@ Patch1807: drm-i2c-ch7006-fix.patch Patch1810: drm-nouveau-updates.patch Patch1811: drm-nouveau-race-fix.patch Patch1812: drm-nouveau-nva3-noaccel.patch +Patch1813: drm-nouveau-acpi-edid-fix.patch Patch1819: drm-intel-big-hammer.patch # intel drm is all merged upstream Patch1824: drm-intel-next.patch @@ -1278,6 +1279,7 @@ ApplyPatch drm-i2c-ch7006-fix.patch ApplyPatch drm-nouveau-updates.patch ApplyPatch drm-nouveau-race-fix.patch ApplyPatch drm-nouveau-nva3-noaccel.patch +ApplyPatch drm-nouveau-acpi-edid-fix.patch ApplyPatch drm-intel-big-hammer.patch ApplyOptionalPatch drm-intel-next.patch @@ -1929,6 +1931,9 @@ fi # and build. %changelog +* Mon Sep 13 2010 Ben Skeggs 2.6.35.4-27 +- nouveau: fix oops in acpi edid support + * Fri Sep 10 2010 Jarod Wilson 2.6.35.4-26 - ir-core rebase to current upstream