Displaying 3 results from an estimated 3 matches for "get_unaligned_le16".
2016 Jul 27
0
[PATCH] nouveau: bios pointers may be unaligned, use proper accessors
...h
@@ -31,10 +31,8 @@
#define DCB_LOC_ON_CHIP 0
-#define ROM16(x) le16_to_cpu(*(u16 *)&(x))
-#define ROM32(x) le32_to_cpu(*(u32 *)&(x))
-#define ROM48(x) ({ u8 *p = &(x); (u64)ROM16(p[4]) << 32 | ROM32(p[0]); })
-#define ROM64(x) le64_to_cpu(*(u64 *)&(x))
+#define ROM16(x) get_unaligned_le16(&(x))
+#define ROM32(x) get_unaligned_le32(&(x))
#define ROMPTR(d,x) ({ \
struct nouveau_drm *drm = nouveau_drm((d)); \
ROM16(x) ? &drm->vbios.data[ROM16(x)] : NULL; \
diff --git a/drm/nouveau/nvkm/subdev/mxm/mxms.c b/drm/nouveau/nvkm/subdev/mxm/mxms.c
index 45a2f8e.....
2016 Jul 07
19
[Bug 96836] New: Kernel unaligned access at TPC[105d9fb4] nvkm_instobj_wr32+0x14/0x20
https://bugs.freedesktop.org/show_bug.cgi?id=96836
Bug ID: 96836
Summary: Kernel unaligned access at TPC[105d9fb4]
nvkm_instobj_wr32+0x14/0x20 [nouveau]
Product: xorg
Version: unspecified
Hardware: SPARC
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
2013 Sep 23
28
[PATCH 0/2] add LZ4 kernel decompression support
Linux 3.11 added respective support, so I think we should follow
suit.
1: xen: add LZ4 decompression support
2: libxc: add LZ4 decompression support
Signed-off-by: Jan Beulich <jbeulich@suse.com>