Michael Ellerman d523cc379d powerpc/pseries: Return req#msi(-x) if request is larger ...

If a driver asks for more MSIs than the devices "req#msi(-x)" property,
we currently return -ENOSPC. This doesn't give the driver any chance to
make a new request with a number that might work.

So if "req#msi(-x)" is less than the request, return its value. To be
100% safe, make sure we return an error if req_msi == 0.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2009-02-23 15:53:03 +11:00

..

alpha

cpumask: Use cpu_*_mask accessors code: alpha

2009-02-16 17:32:00 +10:30

arm

[ARM] Storage class should be before const qualifier

2009-02-10 09:59:19 +00:00

avr32

eeprom: More consistent symbol names

2009-01-26 21:19:57 +01:00

blackfin

Blackfin arch: Remove outdated code

2009-02-04 16:49:45 +08:00

cris

Merge branch 'syscalls' of git://git390.osdl.marist.edu/pub/scm/linux-2.6

2009-01-14 19:58:40 -08:00

frv

FRV: in_interrupt() requires #inclusion of linux/hardirq.h not asm/hardirq.h now

2009-02-09 08:51:35 -08:00

h8300

Merge branch 'syscalls' of git://git390.osdl.marist.edu/pub/scm/linux-2.6

2009-01-14 19:58:40 -08:00

ia64

KVM: Add kvm_arch_sync_events to sync with asynchronize events

2009-02-15 02:47:36 +02:00

m32r

eeprom: More consistent symbol names

2009-01-26 21:19:57 +01:00

m68k

m68knommu: remove the no longer used PCI support option

2009-01-27 16:42:02 +10:00

m68knommu

m68knommu: fix 5329 ColdFire periphal addressing

2009-01-27 16:42:03 +10:00

mips

x86: spinlocks: define dummy __raw_spin_is_contended

2009-02-09 08:15:39 -08:00

mn10300

[CVE-2009-0029] Rename old_readdir to sys_old_readdir

2009-01-14 14:15:15 +01:00

parisc

Documentation: move DMA-mapping.txt to Doc/PCI/

2009-01-29 18:19:29 -08:00

powerpc

powerpc/pseries: Return req#msi(-x) if request is larger

2009-02-23 15:53:03 +11:00

s390

KVM: Add kvm_arch_sync_events to sync with asynchronize events

2009-02-15 02:47:36 +02:00

sh

sh: Fix up T-bit error handling in SH-4A mutex fastpath.

2009-01-29 11:56:03 +09:00

sparc

sparc64: Fix probe_kernel_{read,write}().

2009-02-08 22:32:31 -08:00

um

mm: invoke oom-killer from page fault

2009-01-06 15:58:58 -08:00

x86

Merge commit 'ftrace/function-graph' into next

2009-02-23 10:47:23 +11:00

xtensa

byteorder: make swab.h include asm/swab.h like a regular header

2009-01-14 19:56:50 -08:00

.gitignore

…

Kconfig

[CVE-2009-0029] System call wrapper infrastructure

2009-01-14 14:15:16 +01:00