diff options
Diffstat (limited to 'ktypes/standard/0001-qemux86-add-configuration-symbol-to-select-values.patch')
-rw-r--r-- | ktypes/standard/0001-qemux86-add-configuration-symbol-to-select-values.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/ktypes/standard/0001-qemux86-add-configuration-symbol-to-select-values.patch b/ktypes/standard/0001-qemux86-add-configuration-symbol-to-select-values.patch new file mode 100644 index 00000000..084ce9d6 --- /dev/null +++ b/ktypes/standard/0001-qemux86-add-configuration-symbol-to-select-values.patch @@ -0,0 +1,35 @@ +From 1c56f2a0d1ded83c334aa7a0406551815a16c5a4 Mon Sep 17 00:00:00 2001 +From: Bruce Ashfield <bruce.ashfield@gmail.com> +Date: Mon, 22 Feb 2021 09:53:04 -0500 +Subject: [PATCH] qemux86: add configuration symbol to select values + +On 5.10+ we are seeing some MSI interrupt assignment errors. In +our emulated 32bit platform, we are lacking this support. To avoid +the warnings, we define our own platform and select the MSI arch +fallback, which handles the missing support. + +Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> +--- + arch/x86/Kconfig | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig +index 3a5ecb1039bf..061f9f5f1933 100644 +--- a/arch/x86/Kconfig ++++ b/arch/x86/Kconfig +@@ -483,6 +483,12 @@ config X86_CPU_RESCTRL + + Say N if unsure. + ++config QEMUX86 ++ bool "Enable for qemumx86 specific configurations" ++ default n ++ select PCI_MSI_ARCH_FALLBACKS if PCI_MSI ++ ++ + if X86_32 + config X86_BIGSMP + bool "Support for big SMP systems with more than 8 CPUs" +-- +2.19.1 + |