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(parent: 15906a3) | patch
lib: sbi: Fix initial value mask while updating the counters
authorAtish Patra <atish.patra@wdc.com>
Mon, 8 Nov 2021 18:53:07 +0000 (10:53 -0800)
committerAnup Patel <anup@brainfault.org>
Thu, 11 Nov 2021 12:27:17 +0000 (17:57 +0530)
commitb8845e420453531f92414b91828c58d6d4f90fff
tree45282920582d1675f0dda1ed673c48e8f3a490bftree | snapshot
parent15906a3984f7c22b81802bcadaa4e517f4f685c8commit | diff
lib: sbi: Fix initial value mask while updating the counters

The first 32 bits of the initial value for the counter should be
preserved while updating the mhpmcounter for 32bit.

Fixes: 13d40f21d588e ("lib: sbi: Add PMU support")
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Dong Du <Dd_nirvana@sjtu.edu.cn>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
lib/sbi/sbi_pmu.c diff | blob | history
Domain: System / Kernel;