From d74a40a3ca90935608f973f079786d69a36ef417 Mon Sep 17 00:00:00 2001
From: Tina Zhang <tina.zhang@intel.com>
Date: Tue, 24 Mar 2020 20:30:21 +0800
Subject: drm/i915/gvt: Fix klocwork issues about data size
Git-commit: eb0ff8074e0baecba2cd0c7813f6cfa99bafc430
Patch-mainline: v5.7-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
Add llu suffix and cast operator to fix the klocwork warning about
"Operands in a bitwise operation have different size"
Signed-off-by: Tina Zhang <tina.zhang@intel.com>
Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200324123021.15831-1-tina.zhang@intel.com
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/gvt/scheduler.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c
index 1c95bf8cbed0..cb11c3184085 100644
--- a/drivers/gpu/drm/i915/gvt/scheduler.c
+++ b/drivers/gpu/drm/i915/gvt/scheduler.c
@@ -296,8 +296,8 @@ shadow_context_descriptor_update(struct intel_context *ce,
* Update bits 0-11 of the context descriptor which includes flags
* like GEN8_CTX_* cached in desc_template
*/
- desc &= ~(0x3 << GEN8_CTX_ADDRESSING_MODE_SHIFT);
- desc |= workload->ctx_desc.addressing_mode <<
+ desc &= ~(0x3ull << GEN8_CTX_ADDRESSING_MODE_SHIFT);
+ desc |= (u64)workload->ctx_desc.addressing_mode <<
GEN8_CTX_ADDRESSING_MODE_SHIFT;
ce->lrc_desc = desc;
--
2.28.0