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[src/netbsd-7]: src/sys/external/bsd/drm2/dist/drm/radeon Pull up following r...
details: https://anonhg.NetBSD.org/src/rev/21292f6338d9
branches: netbsd-7
changeset: 799520:21292f6338d9
user: snj <snj%NetBSD.org@localhost>
date: Thu Jul 30 16:29:38 2015 +0000
description:
Pull up following revision(s) (requested by riastradh in ticket #911):
sys/external/bsd/drm2/dist/drm/radeon/radeon_bios.c: revision 1.3
Fix two issues in NetBSD implementation of igp_read_bios_from_vram():
* Allocate the correct buffer for the VGA BIOS image.
* Abort if buffer allocation failed, not if buffer allocation succeeded.
Not directly tested, but I can't imagine this makes anything worse.
diffstat:
sys/external/bsd/drm2/dist/drm/radeon/radeon_bios.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diffs (12 lines):
diff -r 3ba9e9ae2a81 -r 21292f6338d9 sys/external/bsd/drm2/dist/drm/radeon/radeon_bios.c
--- a/sys/external/bsd/drm2/dist/drm/radeon/radeon_bios.c Thu Jul 30 16:03:12 2015 +0000
+++ b/sys/external/bsd/drm2/dist/drm/radeon/radeon_bios.c Thu Jul 30 16:29:38 2015 +0000
@@ -72,7 +72,7 @@
(size < 256 * 1024) ||
(bus_space_read_1(bst, bsh, 0) != 0x55) ||
(bus_space_read_1(bst, bsh, 1) != 0xaa) ||
- ((rdev = kmalloc(size, GFP_KERNEL)) != NULL)) {
+ ((rdev->bios = kmalloc(size, GFP_KERNEL)) == NULL)) {
bus_space_unmap(bst, bsh, size);
return false;
}
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