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authorJean Delvare <jdelvare@suse.de>2014-01-22 16:49:03 +0100
committerJean Delvare <jdelvare@suse.de>2014-01-22 16:49:03 +0100
commit5c01f4ee58f6f0a15591876a9a687070564f99b2 (patch)
treef577ce08b5f0f7c52cdeea5f0ee2c97df8427ac0
parent805a09da92ffdc0aaadca438bc17254685097dec (diff)
Delete patches.arch/iommu-vt-d-only-warn-on-broken-irq-remapping.patchrpm-3.0.101-0.15
This restores upstream (and SLE12) behavior when interrupt remapping is enabled on faulty hardware. That's what the customer wants (bnc#844513).
-rw-r--r--patches.arch/iommu-vt-d-only-warn-on-broken-irq-remapping.patch36
-rw-r--r--series.conf1
2 files changed, 0 insertions, 37 deletions
diff --git a/patches.arch/iommu-vt-d-only-warn-on-broken-irq-remapping.patch b/patches.arch/iommu-vt-d-only-warn-on-broken-irq-remapping.patch
deleted file mode 100644
index 4f0360d9bf..0000000000
--- a/patches.arch/iommu-vt-d-only-warn-on-broken-irq-remapping.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From: Jean Delvare <jdelvare@suse.de>
-Subject: iommu/vt-d: Only warn about broken interrupt remapping
-References: bnc#844513
-Patch-mainline: Never
-
-Upstream decided to plain disable interrupt remapping when the
-hardware is known to be broken in this respect. We can't really do
-that in a SLE11 maintenance kernel update, as it could break running
-systems. So we'll only print a warning and make disabling the feature
-an opt-in decision by the customer.
-
-For SLE12 this patch should be dropped to return to upstream's
-behavior.
-
-For SLE11 SP4 this can be discussed. If we drop this patch there, the
-change will have to be documented in the release notes.
----
- drivers/pci/intr_remapping.c | 5 ++---
- 1 file changed, 2 insertions(+), 3 deletions(-)
-
---- a/drivers/pci/intr_remapping.c
-+++ b/drivers/pci/intr_remapping.c
-@@ -537,11 +537,10 @@ int __init intr_remapping_supported(void
- "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"
-+ "interrupt remapping should be disabled. You can\n"
-+ "do so by booting with parameter intremap=off. Please\n"
- "contact your BIOS vendor for an update\n");
- add_taint(TAINT_FIRMWARE_WORKAROUND);
-- disable_intremap = 1;
-- return 0;
- }
-
- if (!dmar_ir_support())
diff --git a/series.conf b/series.conf
index 09ad477424..21869a0dcb 100644
--- a/series.conf
+++ b/series.conf
@@ -513,7 +513,6 @@
patches.arch/iommu-vt-d-add-quirk-for-broken-interrupt.patch
patches.arch/iommu-vt-d-expand-interrupt-remapping-quirk.patch
patches.arch/iommu-vt-d-remove-stack-trace-from-broken-irq-remapping-warning.patch
- patches.arch/iommu-vt-d-only-warn-on-broken-irq-remapping.patch
patches.fixes/x86-dumpstack-Fix-printk_address-for-direct-addresse.patch