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| /openbmc/linux/drivers/net/ethernet/marvell/octeontx2/nic/ |
| H A D | otx2_common.c | diff 4af1b64f80fbe1275fb02c5f1c0cef099a4a231f Mon Jan 02 21:50:12 CST 2023 Geetha sowjanya <gakula@marvell.com> octeontx2-pf: Fix lmtst ID used in aura free
Current code uses per_cpu pointer to get the lmtst_id mapped to
the core on which aura_free() is executed. Using per_cpu pointer
without preemption disable causing mismatch between lmtst_id and
core on which pointer gets freed. This patch fixes the issue by
disabling preemption around aura_free.
Fixes: ef6c8da71eaf ("octeontx2-pf: cn10K: Reserve LMTST lines per core")
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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