diff options
Diffstat (limited to 'target/linux/generic/pending-5.10/850-0005-PCI-aardvark-Check-return-value-of-generic_handle_do.patch')
| -rw-r--r-- | target/linux/generic/pending-5.10/850-0005-PCI-aardvark-Check-return-value-of-generic_handle_do.patch | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/target/linux/generic/pending-5.10/850-0005-PCI-aardvark-Check-return-value-of-generic_handle_do.patch b/target/linux/generic/pending-5.10/850-0005-PCI-aardvark-Check-return-value-of-generic_handle_do.patch deleted file mode 100644 index a9c7f052b1..0000000000 --- a/target/linux/generic/pending-5.10/850-0005-PCI-aardvark-Check-return-value-of-generic_handle_do.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 69c1f2c6f45a556361fd8e8d2d4eb20e2c8d3d95 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org> -Date: Thu, 18 Mar 2021 17:04:32 +0100 -Subject: [PATCH] PCI: aardvark: Check return value of - generic_handle_domain_irq() when processing INTx IRQ -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -It is possible that we receive spurious INTx interrupt. Check for the -return value of generic_handle_domain_irq() when processing INTx IRQ. - -Signed-off-by: Pali Rohár <pali@kernel.org> -Signed-off-by: Marek Behún <kabel@kernel.org> ---- - drivers/pci/controller/pci-aardvark.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - ---- a/drivers/pci/controller/pci-aardvark.c -+++ b/drivers/pci/controller/pci-aardvark.c -@@ -1438,7 +1438,9 @@ static void advk_pcie_handle_int(struct - PCIE_ISR1_REG); - - virq = irq_find_mapping(pcie->irq_domain, i); -- generic_handle_irq(virq); -+ if (generic_handle_irq(virq) == -EINVAL) -+ dev_err_ratelimited(&pcie->pdev->dev, "unexpected INT%c IRQ\n", -+ (char)i + 'A'); - } - } - |