diff options
Diffstat (limited to 'debian/patches-rt/powerpc-pseries-iommu-Use-a-locallock-instead-local_ir.patch')
| -rw-r--r-- | debian/patches-rt/powerpc-pseries-iommu-Use-a-locallock-instead-local_ir.patch | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/debian/patches-rt/powerpc-pseries-iommu-Use-a-locallock-instead-local_ir.patch b/debian/patches-rt/powerpc-pseries-iommu-Use-a-locallock-instead-local_ir.patch index 74fda5585..d6062391b 100644 --- a/debian/patches-rt/powerpc-pseries-iommu-Use-a-locallock-instead-local_ir.patch +++ b/debian/patches-rt/powerpc-pseries-iommu-Use-a-locallock-instead-local_ir.patch @@ -2,7 +2,7 @@ From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Tue, 26 Mar 2019 18:31:54 +0100 Subject: [PATCH] powerpc/pseries/iommu: Use a locallock instead local_irq_save() -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.4/older/patches-5.4.13-rt7.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.4/older/patches-5.4.17-rt8.tar.xz The locallock protects the per-CPU variable tce_page. The function attempts to allocate memory while tce_page is protected (by disabling |