Ian Munsie
3c206fa77a
cxl: Ensure PSL interrupt is configured for contexts with no AFU IRQs
...
In the cxl kernel API, it is possible to create a context and start it
without allocating any interrupts. Since we assign or allocate the PSL
interrupt when allocating AFU interrupts this will lead to a situation
where we start the context with no means to take any faults.
The user API is not affected as it always goes through the cxl interrupt
allocation code paths and will have the PSL interrupt allocated or
assigned, even if no AFU interrupts were requested.
This checks that at least one interrupt is configured at the time of
attach, and if not it will assign the multiplexed PSL interrupt for
powernv, or allocate a single interrupt for PowerVM.
Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-05-11 21:54:10 +10:00
..
altera-stapl
c2port
misc: c2port: use kobj_to_dev()
2016-02-07 23:01:45 -08:00
cb710
cxl
cxl: Ensure PSL interrupt is configured for contexts with no AFU IRQs
2016-05-11 21:54:10 +10:00
echo
eeprom
misc: at24: replace memory_accessor with nvmem_device_read
2016-03-01 16:55:48 -08:00
genwqe
GenWQE: use kobj_to_dev()
2016-02-08 14:57:30 -08:00
ibmasm
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
lis3lv02d
misc: apds990x, bh1770glc, lis3lv02d: use to_i2c_client
2016-02-07 23:01:45 -08:00
mei
mei: me: add broxton pci device ids
2016-03-01 16:53:32 -08:00
mic
Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-20 19:08:56 -07:00
sgi-gru
mm/gup: Switch all callers of get_user_pages() to not pass tsk/mm
2016-02-16 10:11:12 +01:00
sgi-xp
ti-st
misc: st_core: remove unreachable code
2016-02-07 23:01:45 -08:00
vmw_vmci
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c
misc: ad525x_dpot: Fix the enabling of the "otpXen" attributes
2016-03-01 16:55:13 -08:00
ad525x_dpot.h
apds990x.c
misc: apds990x, bh1770glc, lis3lv02d: use to_i2c_client
2016-02-07 23:01:45 -08:00
apds9802als.c
arm-charlcd.c
drivers/misc: make arm-charlcd.c explicitly non-modular
2016-02-07 23:01:45 -08:00
atmel-ssc.c
ASoC: atmel_ssc_dai: distinguish the different SSC
2016-03-02 23:43:11 +09:00
atmel_tclib.c
bh1770glc.c
misc: apds990x, bh1770glc, lis3lv02d: use to_i2c_client
2016-02-07 23:01:45 -08:00
bh1780gli.c
bmp085-i2c.c
bmp085-spi.c
bmp085.c
bmp085.h
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
enclosure.c
fsa9480.c
hmc6352.c
hpilo.c
hpilo.h
ics932s401.c
ioc4.c
isl29003.c
isl29020.c
Kconfig
Merge char-misc-next into staging-next
2016-02-22 14:46:24 -08:00
kgdbts.c
lattice-ecp3-config.c
lkdtm.c
Char/Misc patches for 4.6-rc1
2016-03-17 13:47:50 -07:00
Makefile
misc: Move panel driver out of staging
2016-02-03 14:14:22 -08:00
panel.c
misc: panel, convert struct to bitmap
2016-02-11 19:24:23 -08:00
pch_phub.c
pch_phub: return -ENODATA if ROM can't be mapped
2016-03-05 12:19:39 -08:00
phantom.c
pti.c
qcom-coincell.c
spear13xx_pcie_gadget.c
sram.c
misc: sram: add optional ioremap without write combining
2016-03-14 12:19:45 -04:00
ti_dac7512.c
tifm_7xx1.c
tifm_core.c
tsl2550.c
vexpress-syscfg.c
vmw_balloon.c