| Message ID | 20201028123512.871051-3-srikar@linux.vnet.ibm.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Powerpc: Better preemption for shared processor | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/apply_patch | success | Successfully applied on branch powerpc/merge (8cb17737940b156329cb5210669b9c9b23f4dd56) |
| snowpatch_ozlabs/checkpatch | success | |
| snowpatch_ozlabs/needsstable | success | Patch has no Fixes tags |
diff --git a/arch/powerpc/include/asm/kvm_guest.h b/arch/powerpc/include/asm/kvm_guest.h index c0ace884a0e8..ba8291e02ba9 100644 --- a/arch/powerpc/include/asm/kvm_guest.h +++ b/arch/powerpc/include/asm/kvm_guest.h @@ -7,9 +7,9 @@ #define __POWERPC_KVM_GUEST_H__ #if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_KVM_GUEST) -bool is_kvm_guest(void); +bool check_kvm_guest(void); #else -static inline bool is_kvm_guest(void) { return false; } +static inline bool check_kvm_guest(void) { return false; } #endif #endif /* __POWERPC_KVM_GUEST_H__ */ diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h index abe1b5e82547..6fba06b6cfdb 100644 --- a/arch/powerpc/include/asm/kvm_para.h +++ b/arch/powerpc/include/asm/kvm_para.h @@ -14,7 +14,7 @@ static inline int kvm_para_available(void) { - return IS_ENABLED(CONFIG_KVM_GUEST) && is_kvm_guest(); + return IS_ENABLED(CONFIG_KVM_GUEST) && check_kvm_guest(); } static inline unsigned int kvm_arch_para_features(void) diff --git a/arch/powerpc/kernel/firmware.c b/arch/powerpc/kernel/firmware.c index fe48d319d490..61243267d4cf 100644 --- a/arch/powerpc/kernel/firmware.c +++ b/arch/powerpc/kernel/firmware.c @@ -21,7 +21,7 @@ EXPORT_SYMBOL_GPL(powerpc_firmware_features); #endif #if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_KVM_GUEST) -bool is_kvm_guest(void) +bool check_kvm_guest(void) { struct device_node *hyper_node; diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c index d578732c545d..c70b4be9f0a5 100644 --- a/arch/powerpc/platforms/pseries/smp.c +++ b/arch/powerpc/platforms/pseries/smp.c @@ -211,7 +211,7 @@ static __init void pSeries_smp_probe(void) if (!cpu_has_feature(CPU_FTR_SMT)) return; - if (is_kvm_guest()) { + if (check_kvm_guest()) { /* * KVM emulates doorbells by disabling FSCR[MSGP] so msgsndp * faults to the hypervisor which then reads the instruction
is_kvm_guest() will be reused in subsequent patch in a new avatar. Hence rename is_kvm_guest to check_kvm_guest. No additional changes. Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Cc: linuxppc-dev <linuxppc-dev@lists.ozlabs.org> Cc: LKML <linux-kernel@vger.kernel.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Nathan Lynch <nathanl@linux.ibm.com> Cc: Gautham R Shenoy <ego@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Valentin Schneider <valentin.schneider@arm.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Waiman Long <longman@redhat.com> Cc: Phil Auld <pauld@redhat.com> --- arch/powerpc/include/asm/kvm_guest.h | 4 ++-- arch/powerpc/include/asm/kvm_para.h | 2 +- arch/powerpc/kernel/firmware.c | 2 +- arch/powerpc/platforms/pseries/smp.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-)