diff options
Diffstat (limited to 'debian/patches-rt/0276-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch')
| -rw-r--r-- | debian/patches-rt/0276-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/debian/patches-rt/0276-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch b/debian/patches-rt/0276-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch index fbd35f4c7..3f25b6fd9 100644 --- a/debian/patches-rt/0276-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch +++ b/debian/patches-rt/0276-powerpc-pseries-iommu-Use-a-locallock-instead-local_.patch @@ -1,9 +1,9 @@ -From afebcd1022d509a6887f066b6601caf561ee1ee5 Mon Sep 17 00:00:00 2001 +From ab9ea5baea539a220a12cd2b360bd4aa839effc4 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Tue, 26 Mar 2019 18:31:54 +0100 Subject: [PATCH 276/323] powerpc/pseries/iommu: Use a locallock instead local_irq_save() -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.215-rt107.tar.xz The locallock protects the per-CPU variable tce_page. The function attempts to allocate memory while tce_page is protected (by disabling @@ -18,7 +18,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 1 file changed, 20 insertions(+), 11 deletions(-) diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c -index 245f1f8df656..f05555dde8e7 100644 +index 245f1f8df6563..f05555dde8e7f 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -24,6 +24,7 @@ @@ -113,5 +113,5 @@ index 245f1f8df656..f05555dde8e7 100644 } -- -2.43.0 +2.44.0 |