From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
To: jani.nikula@linux.intel.com
Cc: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>,
airlied@linux.ie, intel-gfx@lists.freedesktop.org,
Abaci Robot <abaci@linux.alibaba.com>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
christian.koenig@amd.com, linaro-mm-sig@lists.linaro.org,
rodrigo.vivi@intel.com, sumit.semwal@linaro.org,
linux-media@vger.kernel.org
Subject: [Intel-gfx] [PATCH] drm/i915/gt: fix unsigned integer to signed assignment
Date: Wed, 16 Feb 2022 16:38:49 +0800 [thread overview]
Message-ID: <20220216083849.91239-1-jiapeng.chong@linux.alibaba.com> (raw)
Eliminate the follow smatch warning:
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:4640
guc_create_virtual() warn: assigning (-2) to unsigned variable
've->base.instance'.
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:4641
guc_create_virtual() warn: assigning (-2) to unsigned variable
've->base.uabi_instance'.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
drivers/gpu/drm/i915/gt/intel_engine_types.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h
index 36365bdbe1ee..dc7cc06c68e7 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h
@@ -328,10 +328,10 @@ struct intel_engine_cs {
intel_engine_mask_t logical_mask;
u8 class;
- u8 instance;
+ s8 instance;
u16 uabi_class;
- u16 uabi_instance;
+ s16 uabi_instance;
u32 uabi_capabilities;
u32 context_size;
--
2.20.1.7.g153144c
next reply other threads:[~2022-02-16 16:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-16 8:38 Jiapeng Chong [this message]
2022-02-16 9:02 ` [Intel-gfx] [PATCH] drm/i915/gt: fix unsigned integer to signed assignment Jani Nikula
2022-02-16 9:19 ` Ville Syrjälä
2022-02-16 9:57 ` Tvrtko Ursulin
2022-02-16 10:33 ` Jani Nikula
2022-02-17 5:10 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for " Patchwork
2022-02-17 5:42 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-02-17 14:14 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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