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Add intel_QAT patches

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Add community compatibility patches for Intel QAT
Due to incompatibility with higher kernel versions.

Also includes basic instructions.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Kjeld Schouten-Lebbing <kjeld@schouten-lebbing.nl>
Closes #10961 
Closes #10962
This commit is contained in:
Kjeld Schouten-Lebbing
2020-09-30 22:17:30 +02:00
committed by GitHub
parent 5aa3e3d3be
commit 68cdafdbb8
5 changed files with 129 additions and 0 deletions
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contrib/intel_qat/patch/0001-pci_aer.diff
+20
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@@ -0,0 +1,20 @@
In kernel 5.7 the pci_cleanup_aer_uncorrect_error_status() function was
renamed with the following commit:
git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=894020fdd88c1e9a74c60b67c0f19f1c7696ba2f
This simply updates the function call with the proper name (pci_aer_clear_nonfatal_status()).
---
diff --git a/quickassist/qat/drivers/crypto/qat/qat_common/adf_aer.c b/quickassist/qat/drivers/crypto/qat/qat_common/adf_aer.c
index a6ce6df..545bb79 100644
--- a/quickassist/qat/drivers/crypto/qat/qat_common/adf_aer.c
+++ b/quickassist/qat/drivers/crypto/qat/qat_common/adf_aer.c
@@ -304,7 +304,7 @@ static pci_ers_result_t adf_slot_reset(struct pci_dev *pdev)
pr_err("QAT: Can't find acceleration device\n");
return PCI_ERS_RESULT_DISCONNECT;
}
- pci_cleanup_aer_uncorrect_error_status(pdev);
+ pci_aer_clear_nonfatal_status(pdev);
if (adf_dev_aer_schedule_reset(accel_dev, ADF_DEV_RESET_SYNC))
return PCI_ERS_RESULT_DISCONNECT;