Commit b79e8fd954c4 ("drm/xe: Remove dependency on intel_engine_regs.h") introduced an internal set of engine registers, however, as part of this change, it has also introduced two duplicate `define' lines for `RING_CTL_SIZE(size)'. This commit was introduced to the tree in v6.8-rc1.
While this is harmless as the definitions did not change, so no compiler warning was observed.
Drop this line anyway for the sake of correctness.
Cc: stable@vger.kernel.org # v6.8-rc1+ Fixes: b79e8fd954c4 ("drm/xe: Remove dependency on intel_engine_regs.h") Signed-off-by: Mingcong Bai jeffbai@aosc.io --- drivers/gpu/drm/xe/regs/xe_engine_regs.h | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/regs/xe_engine_regs.h b/drivers/gpu/drm/xe/regs/xe_engine_regs.h index d86219dedde2a..b732c89816dff 100644 --- a/drivers/gpu/drm/xe/regs/xe_engine_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_engine_regs.h @@ -53,7 +53,6 @@
#define RING_CTL(base) XE_REG((base) + 0x3c) #define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */ -#define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */
#define RING_START_UDW(base) XE_REG((base) + 0x48)
Hi all,
在 2025/2/25 15:18, Mingcong Bai 写道:
Commit b79e8fd954c4 ("drm/xe: Remove dependency on intel_engine_regs.h") introduced an internal set of engine registers, however, as part of this change, it has also introduced two duplicate `define' lines for `RING_CTL_SIZE(size)'. This commit was introduced to the tree in v6.8-rc1.
While this is harmless as the definitions did not change, so no compiler warning was observed.
Drop this line anyway for the sake of correctness.
Cc: stable@vger.kernel.org # v6.8-rc1+ Fixes: b79e8fd954c4 ("drm/xe: Remove dependency on intel_engine_regs.h") Signed-off-by: Mingcong Bai jeffbai@aosc.io
drivers/gpu/drm/xe/regs/xe_engine_regs.h | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/regs/xe_engine_regs.h b/drivers/gpu/drm/xe/regs/xe_engine_regs.h index d86219dedde2a..b732c89816dff 100644 --- a/drivers/gpu/drm/xe/regs/xe_engine_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_engine_regs.h @@ -53,7 +53,6 @@ #define RING_CTL(base) XE_REG((base) + 0x3c) #define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */ -#define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */ #define RING_START_UDW(base) XE_REG((base) + 0x48)
Sorry about the series header, this was meant to be a single patch. I'm re-sending a copy now.
Best Regards, Mingcong Bai
linux-stable-mirror@lists.linaro.org
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Mingcong Bai