diff options
Diffstat (limited to 'iommu-Remove-stack-trace-from-broken-irq-remapping-warning.patch')
| -rw-r--r-- | iommu-Remove-stack-trace-from-broken-irq-remapping-warning.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/iommu-Remove-stack-trace-from-broken-irq-remapping-warning.patch b/iommu-Remove-stack-trace-from-broken-irq-remapping-warning.patch deleted file mode 100644 index 9e88893ae..000000000 --- a/iommu-Remove-stack-trace-from-broken-irq-remapping-warning.patch +++ /dev/null @@ -1,47 +0,0 @@ -From 05104a4e8713b27291c7bb49c1e7e68b4e243571 Mon Sep 17 00:00:00 2001 -From: Neil Horman <nhorman@tuxdriver.com> -Date: Fri, 27 Sep 2013 16:53:35 +0000 -Subject: iommu: Remove stack trace from broken irq remapping warning - -The warning for the irq remapping broken check in intel_irq_remapping.c is -pretty pointless. We need the warning, but we know where its comming from, the -stack trace will always be the same, and it needlessly triggers things like -Abrt. This changes the warning to just print a text warning about BIOS being -broken, without the stack trace, then sets the appropriate taint bit. Since we -automatically disable irq remapping, theres no need to contiue making Abrt jump -at this problem - -Signed-off-by: Neil Horman <nhorman@tuxdriver.com> -CC: Joerg Roedel <joro@8bytes.org> -CC: Bjorn Helgaas <bhelgaas@google.com> -CC: Andy Lutomirski <luto@amacapital.net> -CC: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> -CC: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> -Signed-off-by: Joerg Roedel <joro@8bytes.org> ---- -diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c -index f71673d..b97d70b 100644 ---- a/drivers/iommu/intel_irq_remapping.c -+++ b/drivers/iommu/intel_irq_remapping.c -@@ -525,12 +525,13 @@ static int __init intel_irq_remapping_supported(void) - if (disable_irq_remap) - return 0; - if (irq_remap_broken) { -- WARN_TAINT(1, TAINT_FIRMWARE_WORKAROUND, -- "This system BIOS has enabled interrupt remapping\n" -- "on a chipset that contains an erratum making that\n" -- "feature unstable. To maintain system stability\n" -- "interrupt remapping is being disabled. Please\n" -- "contact your BIOS vendor for an update\n"); -+ printk(KERN_WARNING -+ "This system BIOS has enabled interrupt remapping\n" -+ "on a chipset that contains an erratum making that\n" -+ "feature unstable. To maintain system stability\n" -+ "interrupt remapping is being disabled. Please\n" -+ "contact your BIOS vendor for an update\n"); -+ add_taint(TAINT_FIRMWARE_WORKAROUND, LOCKDEP_STILL_OK); - disable_irq_remap = 1; - return 0; - } --- -cgit v0.9.2 |