igned-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/nouveau/nvif/mmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvif/mmu.c
b/drivers/gpu/drm/nouveau/nvif/mmu.c
index ae08a1ca8044..5641bda2046d 100644
--- a/drivers/gpu/drm/nouveau/nvif/mmu.c
+++ b/driver
that, in this case, variable size is not necessary, hence it
is removed.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/video/fbdev/mmp/core.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/fbdev/mmp/core.c b/drivers
or its further use.
Addresses-Coverity-ID: 1452235 ("Read from pointer after free")
Fixes: 2089a76ade90 ("drm/i915/gvt: Checking workload's gma earlier")
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/i915/gvt/scheduler.c | 8 ++--
1 file changed, 6 insertions(+),
elp of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/msm/msm_gem_submit.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c
b/drivers/gpu/drm/msm/msm_gem_submit.c
index 348f8c2be806..7c17c6154058 100644
--- a/drivers/gpu/
fall
through [-Wimplicit-fallthrough=]
drivers/video/fbdev/omap/omapfb_main.c:1535:3: warning: this statement may fall
through [-Wimplicit-fallthrough=]
Signed-off-by: Gustavo A. R. Silva
---
drivers/video/fbdev/omap/omapfb_main.c | 8
1 file changed, 8 insertions(+)
diff --git
case 4:
^~~~
drivers/gpu/drm/sti/sti_hdmi.c:855:13: warning: this statement may fall through
[-Wimplicit-fallthrough=]
audio_cfg |= HDMI_AUD_CFG_CH34_VALID | HDMI_AUD_CFG_8CH;
drivers/gpu/drm/sti/sti_hdmi.c:856:2: note: here
case 2:
^~~~
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu
Hi Anders,
On 7/26/19 6:28 AM, Anders Roxell wrote:
> When fall-through warnings was enabled by default the following warnings
> was starting to show up:
>
> ../drivers/video/fbdev/sh_mobile_lcdcfb.c: In function
> ‘sh_mobile_lcdc_channel_fb_init’:
>
On 7/29/19 4:58 AM, Liviu Dudau wrote:
>> case MW_RESTART:
>> drm_writeback_signal_completion(>mw_connector,
>> 0);
>> -/* fall through to a new start */
>
> It's a shame that the compiler throws a warning here, it would've been really
>
There is no need to compare *var->xoffset* or *var->yoffset* with < 0
because such variables are of type unsigned, making it impossible to
hold a negative value.
Fix this by removing such comparisons.
Addresses-Coverity-ID: 1451964 ("Unsigned compared against 0")
Signed-o
On 7/22/19 2:45 PM, Alex Deucher wrote:
>>
>> By the way, Alex, I'm planning to add these fixes to my tree. I want
>> to send a pull-request to Linus for v5.3-rc2 this afternoon. We want
>> to have the -Wimplicit-fallthrough option globally enabled in v5.3,
>> and these are some of the last
On 7/22/19 2:12 PM, Alex Deucher wrote:
> On Sun, Jul 21, 2019 at 6:39 PM Gustavo A. R. Silva
> wrote:
>>
>> Add missing break statement in order to prevent the code from falling
>> through to case AMDGPU_IRQ_STATE_ENABLE.
>>
>> This bug was found tha
_OUTPUT_DP:
^~~~
Also, notice that the Makefile is modified in order to stop
ignoring fall-through warnings. The -Wimplicit-fallthrough
option will be enabled globally in v5.3.
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
S
o pr_debug() in KFD_MQD_TYPE_CP:
"The mqd init for CP and COMPUTE will have the same routine." [1]
This bug was found thanks to the ongoing efforts to enable
-Wimplicit-fallthrough.
[1] https://lore.kernel.org/lkml/c735a1cc-a545-50fb-44e7-c0ad93ee8...@amd.com/
Signed-off-by:
func__, __LINE__);
mqd->allocate_mqd = allocate_mqd;
Thanks
--
Gustavo
> Alex
>
> From: Liu, Shaoyun
> Sent: Monday, July 22, 2019 11:14 AM
> To: Gustavo A. R. Silva ; Cox, Philip
> ; Oded Gabbay ; Deucher, Alexander
&
org
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v10.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v10.c
b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v10.c
index 4f8a6ffc5775..1d8b13ad46f9 100644
--- a/drive
org
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 1675d5837c3c..35e8e29139b1 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index 792371442195..4e3fc284f6ac 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ b/drive
On 6/25/19 11:52 AM, Joe Perches wrote:
> On Tue, 2019-06-25 at 11:01 -0500, Gustavo A. R. Silva wrote:
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we are expecting to fall through.
> []
>> This patch is part of the ongoing efforts
mments are modified
in accordance with what GCC is expecting to find.
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/video/fbdev/s3c-fb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/driv
size is not necessary, hence it
is removed.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
b
, data, mmu->kind_nr)
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/nouveau/nvif/mmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvif/mmu.c
b/drivers/gpu/drm/nouveau/nvif/mm
rse, areas, sparse->nr_areas)
and so on...
Also, notice that variable size is unnecessary, hence it is removed.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/i915/gvt/kvmgt.c | 12 +---
1 file changed, 5 insertions(+), 7 del
On 5/21/19 3:59 AM, Christian König wrote:
> BTW: Is there actually good documentation how to correctly do the variable
> length array at end of structure thing in the kernel?
>
> I do know that I've seen a lot of different variants like array[] array[0] or
> array[1] and I have also seen a
On 5/20/19 12:41 PM, Alex Deucher wrote:
> On Fri, May 17, 2019 at 8:43 AM xiaolinkui wrote:
>>
>> Use struct_size() helper to keep code simple.
>>
Again, this is not the reason why this helper was created.
>> Signed-off-by: xiaolinkui
>> ---
>> drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 3
Hi Harry,
I noticed this patch is already in mainline, but the stable tag
was removed. What is the reason for that if this bug is present
in stable?
Thanks
--
Gustavo
On 1/3/19 3:11 PM, Wentland, Harry wrote:
> On 2019-01-03 2:48 p.m., Gustavo A. R. Silva wrote:
>> Fix boolean e
On 3/21/19 10:14 PM, Joe Perches wrote:
> On Thu, 2019-03-21 at 22:10 -0500, Gustavo A. R. Silva wrote:
>> Hi Harry,
>>
>> I noticed this patch is already in mainline, but the stable tag
>> was removed. What is the reason for that if this bug is present
>> in
Hi all,
Friendly ping:
Who can take this?
Thanks
--
Gustavo
On 2/28/19 5:51 AM, Oleksandr Andrushchenko wrote:
> +Xen-devel list
>
> On 2/27/19 10:53 PM, Gustavo A. R. Silva wrote:
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we
On 3/18/19 1:25 PM, Kuehling, Felix wrote:
> Alex already applied an equivalent patch by Colin King (attached for
> reference).
>
Oh, that's great. Good to know.
Thanks, Felix.
--
Gustavo
___
dri-devel mailing list
dri-devel@lists.freedesktop.org
Assign return value of function amdgpu_bo_sync_wait() to variable ret
for its further check.
Addresses-Coverity-ID: 1443914 ("Logically dead code")
Fixes: c60cd590cb7d ("drm/amdgpu: Replace ttm_bo_wait with amdgpu_bo_sync_wait")
Signed-off-by: Gustavo A. R. Silva
---
driver
On 3/1/19 5:54 PM, Alex Deucher wrote:
> On Fri, Mar 1, 2019 at 4:51 PM Gustavo A. R. Silva
> wrote:
>>
>> Add missing break statement in order to prevent the code from falling
>> through to case SMU_Discrete_DpmTable.
>>
>> This bug was found tha
")
Cc: sta...@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smum
0:2: note: here
case CHIP_CARRIZO:
^~~~
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 1 +
1 file changed, 1 insertion(+)
diff --
ied
in accordance with what GCC is expecting to find.
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/video/fbdev/xen-fbfront.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/xen-fbfront.c
On 2/19/19 1:51 PM, Alex Deucher wrote:
> On Tue, Feb 19, 2019 at 1:55 PM Gustavo A. R. Silva
> wrote:
>>
>> One of the more common cases of allocation size calculations is finding
>> the size of a structure that has a zero-sized array at the end, along
>&g
is not necessary, hence
it is removed.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr
is not necessary, hence
it is removed.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu8_hwmgr.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu8_hwmgr.c
On 2/18/19 4:40 PM, Alex Deucher wrote:
> On Fri, Feb 15, 2019 at 1:50 PM Gustavo A. R. Silva
> wrote:
>>
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we are expecting to fall through.
>>
>> Warning level 3 was used: -Wimp
Hi Daniel,
On 2/18/19 2:57 AM, Daniel Vetter wrote:
> On Fri, Feb 15, 2019 at 11:05:46AM -0600, Gustavo A. R. Silva wrote:
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we are expecting to fall through.
>>
>> Warning level 3 was use
Hi all,
Alex Deucher requested me to send separate patches for each
driver, which makes this patch available to be taken,
again.
Thanks
--
Gustavo
On 2/15/19 10:02 AM, Gustavo A. R. Silva wrote:
> Hi,
>
> Please drop this, as I have included this fix into
> the following patch, whi
of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/drm_vm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index c3301046dfaa..8987501f53b2 100644
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm
On 2/15/19 10:11 AM, Alex Deucher wrote:
> On Fri, Feb 15, 2019 at 11:08 AM Gustavo A. R. Silva
> wrote:
>>
>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>> cases where we are expecting to fall through.
>>
>> Warning level 3 was used: -
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm
Signed-off-by: Gustavo A. R. Silva
---
NOTE: Notice that this code has been out there since 2012. So, it
would be helpful if someone can double-check this.
drivers/gpu/drm/radeon/evergreen_cs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c
b/drivers/gpu/
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm
of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
b/drivers/gpu/drm/amd/display
of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/si_dpm.c | 2 ++
drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 2 ++
drivers/gpu/drm/amd
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm
Hi,
Please drop this, as I have included this fix into
the following patch, which addresses all the
expected fall-throughs in drivers/gpu/drm:
https://lore.kernel.org/patchwork/patch/1042856/
Thanks
--
Gustavo
On 2/11/19 12:58 PM, Gustavo A. R. Silva wrote:
> In preparation to enabl
Hello,
Friendly ping (second one):
Who can take this, please?
Thanks
--
Gustavo
On 1/10/19 1:33 PM, Gustavo A. R. Silva wrote:
> Hi,
>
> Friendly ping:
>
> Who can take this?
>
> Thanks
> --
> Gustavo
>
> On 10/17/18 9:28 AM, Gustavo A. R. Silva wro
orm) {
^~
drivers/gpu/drm/nouveau/nouveau_abi16.c:217:2: note: here
case NOUVEAU_GETPARAM_FB_SIZE:
^~~~
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/nouveau/nouveau_abi16.c | 1 +
1 file changed, 1 insert
l 3 was used: -Wimplicit-fallthrough=3
Notice that, in this particular case, the code comment is modified
in accordance with what GCC is expecting to find.
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/nouveau/nouv
On 2/7/19 4:59 PM, Eric Anholt wrote:
> "Gustavo A. R. Silva" writes:
>
>> One of the more common cases of allocation size calculations is finding
>> the size of a structure that has a zero-sized array at the end, along
>> with memory for some number of el
-by: Gustavo A. R. Silva
---
drivers/gpu/drm/vc4/vc4_perfmon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vc4/vc4_perfmon.c
b/drivers/gpu/drm/vc4/vc4_perfmon.c
index 437e7a27f21d..495150415020 100644
--- a/drivers/gpu/drm/vc4/vc4_perfmon.c
+++ b/drivers/gpu/drm/vc4
On 1/30/19 10:35 AM, Daniel Vetter wrote:
> On Tue, Jan 29, 2019 at 02:20:06PM -0600, Gustavo A. R. Silva wrote:
>> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
>> where we are expecting to fall through.
>>
>> This patch fixes the following warn
Ben,
I wonder if you can take this too:
https://lore.kernel.org/patchwork/patch/1001180/
Thanks
--
Gustavo
On 1/29/19 8:51 PM, Ben Skeggs wrote:
> Got it, thanks.
>
> On Wed, 30 Jan 2019 at 06:55, Gustavo A. R. Silva
> wrote:
>>
>> In preparation to enabling -Wim
Fix this by adding
> in the missing break.
>
> Detected by CoverityScan, CID#1460507 ("Missing break in switch")
>
> Fixes: 359088d5b8ec ("drm/nouveau: remove trivial cases of nvxx_device()
> usage")
> Signed-off-by: Colin Ian King
Reviewed-by: Gusta
-fallthrough=]
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/savage/savage_state.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/savage
level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/via/via_dmablit.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/via/via_dmablit.c
b/drivers
: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c
b/drivers/gpu/drm
On 1/29/19 2:49 PM, Gustavo A. R. Silva wrote:
>
>
> On 10/8/18 3:47 PM, Colin King wrote:
>> From: Colin Ian King
>>
>> The NOUVEAU_GETPARAM_PCI_DEVICE case is missing a break statement and falls
>> through to the following NOUVEAU_GETPARAM_BUS_TYPE ca
On 1/28/19 10:19 AM, Alex Deucher wrote:
> On Fri, Jan 25, 2019 at 5:31 PM Gustavo A. R. Silva
> wrote:
>>
>> Add missing break statement in order to prevent the code from falling
>> through to the default case.
>>
>> The resoning for this is that pclk_vol_t
thanks to the ongoing efforts to enabling
-Wimplicit-fallthrough.
Fixes: cd70f3d6e3fa ("drm/amd/powerplay: PP/DAL interface changes for dynamic
clock switch")
Cc: sta...@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 1 +
1 file
PTR_RET is deprecated and will be removed soon.
Use PTR_ERR_OR_ZERO instead.
Notice that these are the last instances of PTR_RET in the
whole codebase.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions
);
^~~~
Fixes: 7e8d4fcf8daf ("drm: arm/komeda: Remove IRQ parsing from initial series")
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/arm/display/komeda/komeda_dev.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/arm/disp
(struct dc_plane_state) to sizeof(*updates) and
sizeof(*surfaces), correspondingly.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git
through
[-Wimplicit-fallthrough=]
drivers/video/fbdev/offb.c:142:3: warning: this statement may fall through
[-Wimplicit-fallthrough=]
Signed-off-by: Mathieu Malaterre
Acked-by: Gustavo A. R. Silva
Thanks
--
Gustavo
---
drivers/video/fbdev/offb.c | 2 ++
1 file changed, 2 insertions
A. R. Silva
---
drivers/gpu/drm/drm_dp_helper.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index 516e82d0ed50..26835d174939 100644
--- a/drivers/gpu/drm/drm_dp_helper.c
+++ b/drivers/gpu/drm/drm_dp_helper.c
Hi,
Friendly ping:
Who can take this?
Thanks
--
Gustavo
On 10/17/18 9:28 AM, Gustavo A. R. Silva wrote:
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
This patch aims to suppress 29 missing-break-in-switch false positives
A. R. Silva
---
drivers/gpu/drm/qxl/qxl_display.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_display.c
b/drivers/gpu/drm/qxl/qxl_display.c
index ce0b9c40fc21..c8642712412e 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl
Hi Ezequiel,
On 1/4/19 10:40 AM, Ezequiel Garcia wrote:
Hey Gustavo,
On Thu, 3 Jan 2019 at 17:25, Gustavo A. R. Silva wrote:
Fix boolean expressions by using logical AND operator '&&'
instead of bitwise operator '&'.
This issue was detected with the help of Coccinelle.
Fixes:
Fix boolean expressions by using logical AND operator '&&'
instead of bitwise operator '&'.
This issue was detected with the help of Coccinelle.
Fixes: c8c5e569c5b0 ("drm/amdgpu: Consolidate visible vs. real vram check v2.")
Cc: sta...@vger.kernel.org
Signed-off-b
Fix boolean expression by using logical AND operator '&&'
instead of bitwise operator '&'.
This issue was detected with the help of Coccinelle.
Fixes: 6d04ee9dc101 ("drm/amd/display: Restructuring and cleaning up DML")
Cc: sta...@vger.kernel.org
Signed-off-by: Gustavo A.
On 1/3/19 3:11 PM, Wentland, Harry wrote:
On 2019-01-03 2:48 p.m., Gustavo A. R. Silva wrote:
Fix boolean expression by using logical AND operator '&&'
instead of bitwise operator '&'.
This issue was detected with the help of Coccinelle.
Fixes: 6d04ee9dc101 ("drm/amd/displ
On 1/3/19 1:17 PM, Kuehling, Felix wrote:
On 2019-01-03 12:34 p.m., Gustavo A. R. Silva wrote:
Fix boolean expressions by using logical AND operator '&&'
instead of bitwise operator '&'.
This issue was detected with the help of Coccinelle.
Fixes: c8c5e569c5b0 ("drm/am
Fix boolean expressions by using logical AND operator '&&'
instead of bitwise operator '&'.
This issue was detected with the help of Coccinelle.
Fixes: 9a4b7d4c769e ("drm/amdgpu: Add vm context module param")
Cc: sta...@vger.kernel.org
Reviewed-by: Felix Kuehling
Signe
e that given that speculation windows are large, the policy is
to kill the speculation on the first load and not worry if it can be
completed with a dependent load/store [1].
[1] https://marc.info/?l=linux-kernel=152449131114778=2
Cc: sta...@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva
---
ot;)
Addresses-Coverity-ID: 141435 ("Missing break in switch")
Addresses-Coverity-ID: 141436 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmi.c| 17 +
drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c
On 10/17/18 9:19 AM, Daniel Vetter wrote:
>> Cc: sta...@vger.kernel.org
>> Signed-off-by: Gustavo A. R. Silva
>
> Applied since it's correct, but I dropped the cc: stable. This code is
> very dead and full of security issues, and spectre is the least of your
> worrie
114778=2
Cc: sta...@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/drm_bufs.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 7412aca..d7d10ca 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/g
On 10/12/18 7:29 PM, Alex Deucher wrote:
> This and the r420 patch applied. Thanks!
>
Thanks, Alex. :)
--
Gustavo
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In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 1357317 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/radeon/r420.c | 1 +
1 file changed, 1 insertion(+)
t;Missing break in switch")
Addresses-Coverity-ID: 114735 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/radeon/r300.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/rad
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 115017 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva
---
drivers/video/fbdev/arcfb.c | 2 ++
1 file changed, 2 insertions(+)
diff --git
915/icl: implement the tc/legacy HPD {dis,}connect
flows")
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/i915/intel_dp.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 436c22d..e34b7b1 100644
--- a/d
Replace "fall though" with a proper "fall through" annotation.
This fix is part of the ongoing efforts to enabling
-Wimplicit-fallthrough
Addresses-Coverity-ID: 402013 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva
---
drivers/video/fbdev/sti
() helper:
instance = devm_kzalloc(dev, struct_size(instance, entry, count),
GFP_KERNEL);
This issue was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
Hi all,
On 8/21/18 3:19 AM, Thomas Hellstrom wrote:
>>> #include "vmwgfx_drv.h"
>>> #include "vmwgfx_reg.h"
>>> @@ -4520,8 +4521,10 @@ int vmw_execbuf_ioctl(struct drm_device *dev,
>>> unsigned long data,
>>> return -EINVAL;
>>> }
>>>
>>> - if (arg.version > 1 &&
>>> -
of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c
b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c
index 55fe398..3040a79 100644
--- a/drivers/gpu/drm/sun4i
=152449131114778=2
Cc: sta...@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 1f13457..ad91c6e
Hi Zhenyu,
On 8/6/18 9:26 PM, Zhenyu Wang wrote:
> On 2018.08.02 22:40:19 -0500, Gustavo A. R. Silva wrote:
>> info.index can be indirectly controlled by user-space, hence leading
>> to a potential exploitation of the Spectre variant 1 vulnerability.
>>
>> This issue
Return statements in functions returning bool should use true or false
instead of an integer value.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions
Return statements in functions returning bool should use true or false
instead of an integer value.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/vmwgfx/vmwgfx_fence.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Return statements in functions returning bool should use true or false
instead of an integer value.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions
nfo/?l=linux-kernel=152449131114778=2
Cc: sta...@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/i915/gvt/kvmgt.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c
index 4d2f53a..b
Hi all,
Friendly ping! Who can take this?
Thanks
--
Gustavo
On 07/24/2018 08:27 AM, Gustavo A. R. Silva wrote:
> In case memory resources for *bl_desc* were allocated, release
> them before return.
>
> Addresses-Coverity-ID: 1472021 ("Resource leak")
> Fixes: 0d4669015
In case memory resources for *bl_desc* were allocated, release
them before return.
Addresses-Coverity-ID: 1472021 ("Resource leak")
Fixes: 0d466901552a ("drm/nouveau/secboot/acr: Remove VLA usage")
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/nouveau/nvkm/subdev/se
PTR_RET is deprecated, use PTR_ERR_OR_ZERO instead.
Signed-off-by: Gustavo A. R. Silva
---
drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c
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