crypto: qat - cancel work on re-enable SR-IOV timeout

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The QAT reset worker queues SR-IOV reenable work using a work_struct and
completion embedded in an on-stack adf_sriov_dev_data. If the completion
wait times out, the reset worker can return while device_sriov_wq still
holds or executes the stack-backed work item.

Cancel the work on the device_sriov_wq on timeout before the stack frame
unwinds.

Fixes: 4469f9b234 ("crypto: qat - re-enable sriov after pf reset")
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Ahsan Atta <ahsan.atta@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Giovanni Cabiddu 2026-06-08 15:59:40 +01:00 • committed by Herbert Xu

parent 9deef9c5b8

commit 455b0f3ac9

1 changed files with 2 additions and 0 deletions

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drivers/crypto/intel/qat/qat_common/adf_aer.c

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