Revision 70e8b40176c75d3544024e7c934720b11a8a11bf authored by Bjorn Helgaas on 08 September 2016, 21:43:40 UTC, committed by Bjorn Helgaas on 14 September 2016, 19:24:25 UTC
After 1469d17dd341 ("PCI: pciehp: Handle invalid data when reading from non-existent devices"), we returned IRQ_HANDLED when we failed to read interrupt status from the bridge. I think it's better to return IRQ_NONE, as we do in other cases where there's no interrupt pending. This will facilitate refactoring the loop in pcie_isr(): we'll be able to call the ISR in a loop as long as it returns IRQ_HANDLED. Return IRQ_NONE if we couldn't read interrupt status. Tested-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
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File | Mode | Size |
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kmemcheck | ||
Makefile | -rw-r--r-- | 1.2 KB |
amdtopology.c | -rw-r--r-- | 4.2 KB |
debug_pagetables.c | -rw-r--r-- | 997 bytes |
dump_pagetables.c | -rw-r--r-- | 11.5 KB |
extable.c | -rw-r--r-- | 4.4 KB |
fault.c | -rw-r--r-- | 36.1 KB |
gup.c | -rw-r--r-- | 11.3 KB |
highmem_32.c | -rw-r--r-- | 3.2 KB |
hugetlbpage.c | -rw-r--r-- | 4.4 KB |
ident_map.c | -rw-r--r-- | 1.8 KB |
init.c | -rw-r--r-- | 21.4 KB |
init_32.c | -rw-r--r-- | 25.1 KB |
init_64.c | -rw-r--r-- | 32.4 KB |
iomap_32.c | -rw-r--r-- | 3.5 KB |
ioremap.c | -rw-r--r-- | 13.8 KB |
kasan_init_64.c | -rw-r--r-- | 3.7 KB |
kaslr.c | -rw-r--r-- | 5.4 KB |
kmmio.c | -rw-r--r-- | 16.1 KB |
mm_internal.h | -rw-r--r-- | 519 bytes |
mmap.c | -rw-r--r-- | 3.0 KB |
mmio-mod.c | -rw-r--r-- | 11.8 KB |
mpx.c | -rw-r--r-- | 28.0 KB |
numa.c | -rw-r--r-- | 22.5 KB |
numa_32.c | -rw-r--r-- | 3.2 KB |
numa_64.c | -rw-r--r-- | 215 bytes |
numa_emulation.c | -rw-r--r-- | 13.0 KB |
numa_internal.h | -rw-r--r-- | 726 bytes |
pageattr-test.c | -rw-r--r-- | 5.3 KB |
pageattr.c | -rw-r--r-- | 47.6 KB |
pat.c | -rw-r--r-- | 27.6 KB |
pat_internal.h | -rw-r--r-- | 1.4 KB |
pat_rbtree.c | -rw-r--r-- | 6.8 KB |
pf_in.c | -rw-r--r-- | 10.5 KB |
pf_in.h | -rw-r--r-- | 1.4 KB |
pgtable.c | -rw-r--r-- | 15.1 KB |
pgtable_32.c | -rw-r--r-- | 2.1 KB |
physaddr.c | -rw-r--r-- | 2.2 KB |
physaddr.h | -rw-r--r-- | 192 bytes |
pkeys.c | -rw-r--r-- | 3.0 KB |
setup_nx.c | -rw-r--r-- | 1.3 KB |
srat.c | -rw-r--r-- | 2.8 KB |
testmmiotrace.c | -rw-r--r-- | 3.0 KB |
tlb.c | -rw-r--r-- | 12.7 KB |
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