qemu/target
Andrew Jones b2bfe9f7f1 target/arm/kvm: pmu: improve error handling
If a KVM PMU init or set-irq attr call fails we just silently stop
the PMU DT node generation. The only way they could fail, though,
is if the attr's respective KVM has-attr call fails. But that should
never happen if KVM advertises the PMU capability, because both
attrs have been available since the capability was introduced. Let's
just abort if this should-never-happen stuff does happen, because,
if it does, then something is obviously horribly wrong.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Christoffer Dall <cdall@linaro.org>
Message-id: 1500471597-2517-5-git-send-email-drjones@redhat.com
[PMM: change kvm32.c kvm_arm_pmu_init() to the new API too]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-04 15:21:54 +01:00
..
alpha alpha: replace cpu_alpha_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
arm target/arm/kvm: pmu: improve error handling 2017-09-04 15:21:54 +01:00
cris cris: replace cpu_cris_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
hppa hppa: replace cpu_hppa_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
i386 QAPI patches for 2017-09-01 2017-09-04 13:28:09 +01:00
lm32 lm32: replace cpu_lm32_init() with cpu_generic_init() 2017-09-01 11:54:25 -03:00
m68k m68k: replace cpu_m68k_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
microblaze microblaze: replace cpu_mb_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
mips target/mips: Fix RDHWR CC with icount 2017-08-02 22:18:13 +01:00
moxie moxie: replace cpu_moxie_init() with cpu_generic_init() 2017-09-01 11:54:25 -03:00
nios2 nios2: replace cpu_nios2_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
openrisc openrisc: replace cpu_openrisc_init() with cpu_generic_init() 2017-09-01 11:54:25 -03:00
ppc ppc: replace cpu_ppc_init() with cpu_generic_init() 2017-09-01 11:54:25 -03:00
s390x s390x: replace cpu_s390x_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
sh4 sh4: replace cpu_sh4_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
sparc sparc: replace cpu_sparc_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
tilegx tilegx: replace cpu_tilegx_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
tricore tricore: replace cpu_tricore_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00
unicore32 unicore32: replace uc32_cpu_init() with cpu_generic_init() 2017-09-01 11:54:25 -03:00
xtensa xtensa: replace cpu_xtensa_init() with cpu_generic_init() 2017-09-01 11:54:24 -03:00