kernel_optimize_test/arch/powerpc/sysdev
Benjamin Herrenschmidt 9728a7c8ab powerpc/icp-opal: Fix missing KVM case and harden replay
The icp-opal call is missing the code from icp-native to recover
interrupts snatched by KVM. Without that, when running KVM, we can
get into a situation where an interrupt is lost and the CPU stuck
with an elevated CPPR.

Also harden replay by always checking the return from opal_int_eoi().

Fixes: d74361881f ("powerpc/xics: Add ICP OPAL backend")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-01-17 11:50:03 +11:00
..
ge
xics
6xx-suspend.S
axonram.c
cpm1.c
cpm2_pic.c
cpm2_pic.h
cpm2.c
cpm_common.c
dart_iommu.c
dart.h
dcr-low.S
dcr.c
ehv_pic.c
fsl_85xx_cache_ctlr.h
fsl_85xx_cache_sram.c
fsl_85xx_l2ctlr.c
fsl_gtm.c
fsl_lbc.c
fsl_mpic_err.c
fsl_mpic_timer_wakeup.c
fsl_msi.c
fsl_msi.h
fsl_pci.c
fsl_pci.h
fsl_pmc.c
fsl_rcpm.c
fsl_rio.c
fsl_rio.h
fsl_rmu.c
fsl_soc.c
fsl_soc.h
grackle.c
i8259.c
indirect_pci.c
ipic.c
ipic.h
Kconfig
Makefile
micropatch.c
mmio_nvram.c
mpc5xxx_clocks.c
mpc8xx_pic.c
mpc8xx_pic.h
mpic_msgr.c
mpic_msi.c
mpic_timer.c
mpic_u3msi.c
mpic.c
mpic.h
msi_bitmap.c
mv64x60_dev.c
mv64x60_pci.c
mv64x60_pic.c
mv64x60_udbg.c
mv64x60.h
of_rtc.c
pmi.c
ppc4xx_cpm.c
ppc4xx_gpio.c
ppc4xx_hsta_msi.c
ppc4xx_msi.c
ppc4xx_ocm.c
ppc4xx_pci.c
ppc4xx_pci.h
ppc4xx_soc.c
rtc_cmos_setup.c
scom.c
simple_gpio.c
simple_gpio.h
tsi108_dev.c
tsi108_pci.c
udbg_memcons.c
uic.c
xilinx_intc.c
xilinx_pci.c