[PATCH v1 1/1] ufs: core: fix shift issue in ufshcd_clear_cmd
Bart Van Assche
bvanassche at acm.org
Mon Feb 5 09:08:08 PST 2024
On 2/5/24 02:49, alice.chao at mediatek.com wrote:
> When task_tag > 32 (in mcq mode), 1U << task_tag will out of bound
^^^^^^^^^^^^^
task_tag >= 32 and sizeof(unsigned int) == 4
> for u32 mask. Fix this bug to prevent SHIFT_ISSUE (Bitwise shifts
> that are out of bounds for their data type).
Anyway:
Reviewed-by: Bart Van Assche <bvanassche at acm.org>
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