Sebastian Ott c1948606af s390/pci: enforce fmb page boundary rule ...

commit 80c544ded2 upstream.

The function measurement block must not cross a page boundary. Ensure
that by raising the alignment requirement to the smallest power of 2
larger than the size of the fmb.

Fixes: d0b088531 ("s390/pci: performance statistics and debug infrastructure")
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-04-12 09:08:37 -07:00

..

Makefile

s390/kernel: add system calls for PCI memory access

2014-11-19 09:46:43 +01:00

pci_clp.c

s390/pci: improve irq number check for msix

2014-11-03 13:30:12 +01:00

pci_debug.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2015-04-20 10:15:33 -07:00

pci_dma.c

s390/pci_dma: improve debugging of errors during dma map

2015-11-09 09:10:49 +01:00

pci_event.c

s390/pci: use pci_rescan_remove_lock

2015-07-29 09:11:56 +02:00

pci_insn.c

s390/pci: reshuffle struct used to write debug data

2015-10-14 14:32:17 +02:00

pci_mmio.c

s390/pci: fix possible information leak in mmio syscall

2015-02-26 09:24:48 +01:00

pci_sysfs.c

s390/pci: use pci_rescan_remove_lock

2015-07-29 09:11:56 +02:00

pci.c

s390/pci: enforce fmb page boundary rule

2016-04-12 09:08:37 -07:00