On 2023-10-18 21:56, Jesse Zhang wrote:
[ 567.613292] shift exponent 255 is too large for 64-bit type 'long unsigned int'
[ 567.614498] CPU: 5 PID: 238 Comm: kworker/5:1 Tainted: G OE 6.2.0-34-generic #34~22.04.1-Ubuntu
[ 567.614502] Hardware name
@lists.freedesktop.org
Cc: Deucher, Alexander ; Kuehling, Felix
; Yang, Philip ; Zhang, Yifan
; Zhang, Jesse(Jie) ; Zhang,
Jesse(Jie)
Subject: [PATCH] drm/amdkfd: Fix shift out-of-bounds issue and remove unused
code.
[ 567.613292] shift exponent 255 is too large for 64-bit type 'long unsigned
[ 567.613292] shift exponent 255 is too large for 64-bit type 'long unsigned
int'
[ 567.614498] CPU: 5 PID: 238 Comm: kworker/5:1 Tainted: G OE
6.2.0-34-generic #34~22.04.1-Ubuntu
[ 567.614502] Hardware name: AMD Splinter/Splinter-RPL, BIOS WS43927N_871
09/25/2023
[ 567.614504
/amdkfd: Fix shift out-of-bounds issue
On 10/18/2023 9:53 AM, Philip Yang wrote:
>
>
> Caution: This message originated from an External Source. Use proper
> caution when opening attachments, clicking links, or responding.
>
>
> The 255 granularity is from recent Thunk change
ng, Yifan; Zhang,
Jesse(Jie); Zhang, Jesse(Jie)
Subject: [PATCH] drm/amdkfd: Fix shift out-of-bounds issue
[ 567.613292] shift exponent 255 is too large for 64-bit type 'long unsigned
int'
[ 567.614498] CPU: 5 PID: 238 Comm: kworker/5:1 Tainted: G OE
6.2.0-34-generic #34~22
Zhang, Jesse(Jie) ; Zhang, Jesse(Jie)
Subject: [PATCH] drm/amdkfd: Fix shift out-of-bounds issue
[ 567.613292] shift exponent 255 is too large for 64-bit type 'long unsigned int'
[ 567.614498] CPU: 5 PID: 238 Comm: kworker/5:1 Tainted: G OE 6.2.0-34-generic #34~22.04.1-Ubuntu
[
ang
Sent: Wednesday, October 18, 2023 3:50 PM
To: amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ; Kuehling, Felix
; Yang, Philip ; Zhang, Yifan
; Zhang, Jesse(Jie) ; Zhang,
Jesse(Jie)
Subject: [PATCH] drm/amdkfd: Fix shift out-of-bounds issue
[ 567.613292] shift exponent 255 is too la
[ 567.613292] shift exponent 255 is too large for 64-bit type 'long unsigned
int'
[ 567.614498] CPU: 5 PID: 238 Comm: kworker/5:1 Tainted: G OE
6.2.0-34-generic #34~22.04.1-Ubuntu
[ 567.614502] Hardware name: AMD Splinter/Splinter-RPL, BIOS WS43927N_871
09/25/2023
[ 567.614504