) with SVACE.
Fixes: 964d0fbf6301 ("drm/amdgpu: Allow to create BO lists in CS ioctl v3")
Cc: sta...@vger.kernel.org
Signed-off-by: Denis Arefev
---
V1 -> V2:
Set a reasonable limit 'USHRT_MAX' for 'bo_number' it as Christian König
suggested
drivers/gpu/drm/amd/
> ---
> drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
> b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c
> index 189c6a32b6bd..54229b991858 100644
> --- a/drivers/gpu/drm/amd/p
) with SVACE.
Fixes: 964d0fbf6301 ("drm/amdgpu: Allow to create BO lists in CS ioctl v3")
Cc: sta...@vger.kernel.org
Signed-off-by: Denis Arefev
---
drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.
> It's old, but still runs in some configurations and people
> still (although probably not on daily bases) use it.
> Also don't forget about the various old non-x86 hardware machines
> which often used ATI cards too, and those machines are still
> supported by Linux as well.
Hi Helge.
Thanks for
Hi Ville. Hi Jani.
Thank you for your answers.
One small question.
This chip (3D RAGE LT (Mach64 LG)) is very old it is 25 or
maybe 30 years old, why is it not removed from the core?
Regards Denis.
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 1e866f1fe528 ("drm/amd/pm: Prevent divide by zero")
Signed-off-by: Denis Arefev
---
drivers/gpu/drm/am
The value LCD_MISC_CNTL is used in the 'aty_st_lcd()' function to
calculate an index for accessing an array element of size 9.
This may cause a buffer overflow.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-
this code completely, as the chip is very obsolete and
not applicable.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Denis Arefev (1):
fbdev: atyfb: Fix buffer overflow
drivers/video/fbdev/aty/atyfb_base.c | 4
1 file changed, 4 insertions(+)
base-commit
This series of patches prevents possible division by zero.
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Denis Arefev (5):
drm/amd/pm: Prevent division by zero
drm/amd
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: c52dcf49195d ("drm/amd/pp: Avoid divide-by-zero in
fan_ctrl_set_fan_speed_rpm")
Signed-off-by: Denis Arefev
--
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: c52dcf49195d ("drm/amd/pp: Avoid divide-by-zero in
fan_ctrl_set_fan_speed_rpm")
Signed-off-by: Denis Arefev
--
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 031db09017da ("drm/amd/powerplay/vega20: enable fan RPM and pwm settings
V2")
Signed-off-by: Denis Arefev
--
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: c05d1c401572 ("drm/amd/swsmu: add aldebaran smu13 ip support (v3)")
Signed-off-by: Denis Arefev
---
drivers/g
The user can set any speed value.
If speed is greater than UINT_MAX/8, division by zero is possible.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: b64625a303de ("drm/amd/pm: correct the address of Arcturus fan related
registers")
Signed-off-by: De
her
[Denis: minor fix to resolve merge conflict.]
Signed-off-by: Denis Arefev
---
Backport fix CVE-2024-41060
Link: https://nvd.nist.gov/vuln/detail/CVE-2024-41060
---
drivers/gpu/drm/radeon/radeon_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rad
Added return value check hpd_enable
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev
---
drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dce
Return value of a function 'dc_create_state' is
dereferenced at amdgpu_dm.c:2027 without checking for null
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +++-
1 file changed, 3
Date: Thu, 10 Nov 2022 16:47:26 +0300
Subject: [PATCH] drm/amdgpu/display: Add pointer check
Return value of a function 'dc_create_state' is
dereferenced at amdgpu_dm.c:2027 without checking for null
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: De
Return value of a function 'dc_create_state' is
dereferenced at amdgpu_dm.c:2027 without checking for null
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +++-
1 file changed, 3
The return value of the 'div64_s64'
function called in ppevvmath.h:371
was not checked.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev
---
drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h | 6 --
1 file changed, 4 insertions(+), 2
Date: Tue, 22 Nov 2022 15:51:44 +0300
Subject: [PATCH] powerplay: hwmgr: added result check
The return value of the 'div64_s64'
function called in ppevvmath.h:371
was not checked.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev
---
drive
Return value of a function 'amdgpu_ras_find_obj' is dereferenced
at nbio_v7_4.c:325 without checking for null
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev
---
drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 3 +++
1 file changed, 3 insertion
Return value of a function 'amdgpu_ras_find_obj' is dereferenced
at nbio_v7_4.c:325 without checking for null
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev
---
drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 3 +++
1 file changed, 3 insertion
Return value of a function 'dc_create_state' is
dereferenced at amdgpu_dm.c:2027 without checking for null
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +++-
1 file changed, 3
Return value of a function 'amdgpu_ras_find_obj' is dereferenced at
nbio_v7_4.c:325 without checking for null
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Denis Arefev
---
drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 3 +++
1 file changed, 3 insertion
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