diff options
| author |   jsg <jsg@openbsd.org> | 2019-11-13 06:35:33 +0000 |
|---|---|---|
| committer | jsg <jsg@openbsd.org> | 2019-11-13 06:35:33 +0000 |
| commit | 427efabd7fe534b956a745417b8acd7c6841d8bd (patch) | |
| tree | 595ece72ecd6de2b0d178a083def7ffa674920b1 | |
| parent | drm/i915/cmdparser: Add support for backward jumps (diff) | |
| download | wireguard-openbsd-427efabd7fe534b956a745417b8acd7c6841d8bd.tar.xz wireguard-openbsd-427efabd7fe534b956a745417b8acd7c6841d8bd.zip | |
drm/i915/cmdparser: Ignore Length operands during command matching
From Jon Bloomfield
a7bda639a17fe92b66b8bb28e81b558cb8678c85 in linux 4.19.y/4.19.84
926abff21a8f29ef159a3ac893b05c6e50e043c3 in mainline linux
| -rw-r--r-- | sys/dev/pci/drm/i915/i915_cmd_parser.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/pci/drm/i915/i915_cmd_parser.c b/sys/dev/pci/drm/i915/i915_cmd_parser.c index 4a31d7d38b1..5e53af19c13 100644 --- a/sys/dev/pci/drm/i915/i915_cmd_parser.c +++ b/sys/dev/pci/drm/i915/i915_cmd_parser.c @@ -187,7 +187,7 @@ struct drm_i915_cmd_table { #define CMD(op, opm, f, lm, fl, ...) \ { \ .flags = (fl) | ((f) ? CMD_DESC_FIXED : 0), \ - .cmd = { (op), ~0u << (opm) }, \ + .cmd = { (op & ~0u << (opm)), ~0u << (opm) }, \ .length = { (lm) }, \ __VA_ARGS__ \ } |