From: Zhanjun Dong Date: Fri, 29 Aug 2025 16:04:27 +0000 (-0400) Subject: drm/xe/guc: Increase GuC crash dump buffer size X-Git-Tag: v6.12.58~278 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a988c672b668a9e1be104e77c1c5e9804afe2c6;p=thirdparty%2Fkernel%2Fstable.git drm/xe/guc: Increase GuC crash dump buffer size [ Upstream commit ad83b1da5b786ee2d245e41ce55cb1c71fed7c22 ] There are platforms already have a maximum dump size of 12KB, to avoid data truncating, increase GuC crash dump buffer size to 16KB. Signed-off-by: Zhanjun Dong Reviewed-by: Stuart Summers Signed-off-by: John Harrison Link: https://lore.kernel.org/r/20250829160427.1245732-1-zhanjun.dong@intel.com Signed-off-by: Sasha Levin --- diff --git a/drivers/gpu/drm/xe/xe_guc_log.h b/drivers/gpu/drm/xe/xe_guc_log.h index 2d25ab28b4b3a..1c673c2fbd567 100644 --- a/drivers/gpu/drm/xe/xe_guc_log.h +++ b/drivers/gpu/drm/xe/xe_guc_log.h @@ -15,7 +15,7 @@ struct drm_printer; #define DEBUG_BUFFER_SIZE SZ_8M #define CAPTURE_BUFFER_SIZE SZ_2M #else -#define CRASH_BUFFER_SIZE SZ_8K +#define CRASH_BUFFER_SIZE SZ_16K #define DEBUG_BUFFER_SIZE SZ_64K #define CAPTURE_BUFFER_SIZE SZ_16K #endif