On Fri, 2020-05-29 at 18:06 +0800, Yongxin Liu wrote:
> Some PCI/AER interfaces were renamed in kernel commit 894020fdd88c
> ("PCI/AER: Rationalize error status register clearing"). Add
> qat17_4.7.0-00006-Change-PCI-AER-interface-to-accommodate-
> kernel.patch
> to make QAT buildable with kernel v5.7.
>
From:
https://github.com/torvalds/linux/commit/62b36c3ea664b34004b9d29bf541b6c6ce30e33c#diff-c7dd993f2be977439a99647ac9b9a37d
it looks like you can simply remove the call for latest kernels?
Thanks,
Anuj
> Signed-off-by: Yongxin Liu <[email protected]>
> ---
> ...e-PCI-AER-interface-to-accommodate-kernel.patch | 36
> ++++++++++++++++++++++
> 1 file changed, 36 insertions(+)
> create mode 100644 recipes-extended/qat/files/qat17_4.7.0-00006-
> Change-PCI-AER-interface-to-accommodate-kernel.patch
>
> diff --git a/recipes-extended/qat/files/qat17_4.7.0-00006-Change-PCI-
> AER-interface-to-accommodate-kernel.patch b/recipes-
> extended/qat/files/qat17_4.7.0-00006-Change-PCI-AER-interface-to-
> accommodate-kernel.patch
> new file mode 100644
> index 0000000..a6f7fff
> --- /dev/null
> +++ b/recipes-extended/qat/files/qat17_4.7.0-00006-Change-PCI-AER-
> interface-to-accommodate-kernel.patch
> @@ -0,0 +1,36 @@
> +From 10bfba9ac546cee32a7779de3f3845bdc82b4961 Mon Sep 17 00:00:00
> 2001
> +From: Yongxin Liu <[email protected]>
> +Date: Fri, 29 May 2020 16:31:42 +0800
> +Subject: [PATCH] qat17: Change PCI/AER interface to accommodate
> kernel v5.7
> +
> +In kernel v5.7-rc1, commit 894020fdd88c ("PCI/AER: Rationalize error
> status
> +register clearing") changes pci_cleanup_aer_uncorrect_error_status()
> to
> +pci_aer_clear_nonfatal_status().
> +
> +Upstream-Status: Inappropriate [Code released in tarball form only]
> +
> +Signed-off-by: Yongxin Liu <[email protected]>
> +---
> + quickassist/qat/drivers/crypto/qat/qat_common/adf_aer.c | 5 +++++
> + 1 file changed, 5 insertions(+)
> +
> +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 5e98b70..bd99df0 100644
> +--- a/quickassist/qat/drivers/crypto/qat/qat_common/adf_aer.c
> ++++ b/quickassist/qat/drivers/crypto/qat/qat_common/adf_aer.c
> +@@ -281,7 +281,12 @@ 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;
> + }
> ++
> ++#if LINUX_VERSION_CODE < KERNEL_VERSION(5,7,0)
> + pci_cleanup_aer_uncorrect_error_status(pdev);
> ++#else
> ++ pci_aer_clear_nonfatal_status(pdev);
> ++#endif
> + if (adf_dev_aer_schedule_reset(accel_dev, ADF_DEV_RESET_SYNC))
> + return PCI_ERS_RESULT_DISCONNECT;
> +
> +--
> +2.14.4
> +
>
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