* [PATCH kernel] KVM: PPC: Fix compile when CONFIG_PPC_RADIX_MMU is not defined
@ 2019-01-14 0:38 Alexey Kardashevskiy
2019-01-24 3:40 ` [kernel] " Michael Ellerman
0 siblings, 1 reply; 2+ messages in thread
From: Alexey Kardashevskiy @ 2019-01-14 0:38 UTC (permalink / raw)
To: linuxppc-dev; +Cc: Alexey Kardashevskiy, kvm, kvm-ppc
This adds some stubs for hash only configs.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
---
.../include/asm/book3s/64/tlbflush-radix.h | 30 +++++++++++++++----
1 file changed, 24 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h
index 671316f..05147cec 100644
--- a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h
+++ b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h
@@ -13,8 +13,32 @@ static inline int mmu_get_ap(int psize)
#ifdef CONFIG_PPC_RADIX_MMU
extern void radix__tlbiel_all(unsigned int action);
+extern void radix__flush_tlb_lpid_page(unsigned int lpid,
+ unsigned long addr,
+ unsigned long page_size);
+extern void radix__flush_pwc_lpid(unsigned int lpid);
+extern void radix__flush_tlb_lpid(unsigned int lpid);
+extern void radix__local_flush_tlb_lpid_guest(unsigned int lpid);
#else
static inline void radix__tlbiel_all(unsigned int action) { WARN_ON(1); };
+static inline void radix__flush_tlb_lpid_page(unsigned int lpid,
+ unsigned long addr,
+ unsigned long page_size)
+{
+ WARN_ON(1);
+}
+static inline void radix__flush_pwc_lpid(unsigned int lpid)
+{
+ WARN_ON(1);
+}
+static inline void radix__flush_tlb_lpid(unsigned int lpid)
+{
+ WARN_ON(1);
+}
+static inline void radix__local_flush_tlb_lpid_guest(unsigned int lpid)
+{
+ WARN_ON(1);
+}
#endif
extern void radix__flush_hugetlb_tlb_range(struct vm_area_struct *vma,
@@ -49,12 +73,6 @@ extern void radix__flush_tlb_pwc(struct mmu_gather *tlb, unsigned long addr);
extern void radix__flush_tlb_collapsed_pmd(struct mm_struct *mm, unsigned long addr);
extern void radix__flush_tlb_all(void);
-extern void radix__flush_tlb_lpid_page(unsigned int lpid,
- unsigned long addr,
- unsigned long page_size);
-extern void radix__flush_pwc_lpid(unsigned int lpid);
-extern void radix__flush_tlb_lpid(unsigned int lpid);
extern void radix__local_flush_tlb_lpid(unsigned int lpid);
-extern void radix__local_flush_tlb_lpid_guest(unsigned int lpid);
#endif
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [kernel] KVM: PPC: Fix compile when CONFIG_PPC_RADIX_MMU is not defined
2019-01-14 0:38 [PATCH kernel] KVM: PPC: Fix compile when CONFIG_PPC_RADIX_MMU is not defined Alexey Kardashevskiy
@ 2019-01-24 3:40 ` Michael Ellerman
0 siblings, 0 replies; 2+ messages in thread
From: Michael Ellerman @ 2019-01-24 3:40 UTC (permalink / raw)
To: Alexey Kardashevskiy, linuxppc-dev; +Cc: Alexey Kardashevskiy, kvm-ppc, kvm
On Mon, 2019-01-14 at 00:38:49 UTC, Alexey Kardashevskiy wrote:
> This adds some stubs for hash only configs.
>
> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/cd6b8a631c5de3a6b7c8ef30337fd02b
cheers
^ permalink raw reply [flat|nested] 2+ messages in thread
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