diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-03-11 11:34:27 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-03-11 11:34:27 +0100 |
| commit | a02ed5e3e05ec5e8af21e645cccc77f3a6480aaf (patch) | |
| tree | 95a0df31b0c9b1e0357b8dd378e2eab637970df4 /arch/s390 | |
| parent | 2b3942e4bb20ef8ef26515bd958c2df83d9a6210 (diff) | |
| parent | 96b3d28bf4b00f62fc8386ff5d487d1830793a3d (diff) | |
Merge branch 'sched/urgent' into sched/core
Pick up fixes before queueing up new changes.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/compat_wrapper.S | 2 | ||||
| -rw-r--r-- | arch/s390/pci/pci_dma.c | 8 |
2 files changed, 6 insertions, 4 deletions
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 59c8efce1b9..0248949a756 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1421,5 +1421,5 @@ ENTRY(sys_sched_setattr_wrapper) ENTRY(sys_sched_getattr_wrapper) lgfr %r2,%r2 # pid_t llgtr %r3,%r3 # const char __user * - llgfr %r3,%r3 # unsigned int + llgfr %r4,%r4 # unsigned int jg sys_sched_getattr diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c index 60c11a629d9..f91c0311980 100644 --- a/arch/s390/pci/pci_dma.c +++ b/arch/s390/pci/pci_dma.c @@ -206,11 +206,13 @@ static void dma_cleanup_tables(struct zpci_dev *zdev) zdev->dma_table = NULL; } -static unsigned long __dma_alloc_iommu(struct zpci_dev *zdev, unsigned long start, - int size) +static unsigned long __dma_alloc_iommu(struct zpci_dev *zdev, + unsigned long start, int size) { - unsigned long boundary_size = 0x1000000; + unsigned long boundary_size; + boundary_size = ALIGN(dma_get_seg_boundary(&zdev->pdev->dev) + 1, + PAGE_SIZE) >> PAGE_SHIFT; return iommu_area_alloc(zdev->iommu_bitmap, zdev->iommu_pages, start, size, 0, boundary_size, 0); } |