From: Bharata B Rao <bharata@linux.ibm.com>
To: kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Cc: farosas@linux.ibm.com, aneesh.kumar@linux.ibm.com,
npiggin@gmail.com, Bharata B Rao <bharata@linux.ibm.com>,
david@gibson.dropbear.id.au
Subject: [PATCH v7 1/6] KVM: PPC: Book3S HV: Fix comments of H_RPT_INVALIDATE arguments
Date: Wed, 5 May 2021 21:16:37 +0530 [thread overview]
Message-ID: <20210505154642.178702-2-bharata@linux.ibm.com> (raw)
In-Reply-To: <20210505154642.178702-1-bharata@linux.ibm.com>
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
The type values H_RPTI_TYPE_PRT and H_RPTI_TYPE_PAT indicate
invalidating the caching of process and partition scoped entries
respectively.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Bharata B Rao <bharata@linux.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
---
arch/powerpc/include/asm/hvcall.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index 443050906018..f9927a1545ea 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -413,9 +413,9 @@
#define H_RPTI_TYPE_NESTED 0x0001 /* Invalidate nested guest partition-scope */
#define H_RPTI_TYPE_TLB 0x0002 /* Invalidate TLB */
#define H_RPTI_TYPE_PWC 0x0004 /* Invalidate Page Walk Cache */
-/* Invalidate Process Table Entries if H_RPTI_TYPE_NESTED is clear */
+/* Invalidate caching of Process Table Entries if H_RPTI_TYPE_NESTED is clear */
#define H_RPTI_TYPE_PRT 0x0008
-/* Invalidate Partition Table Entries if H_RPTI_TYPE_NESTED is set */
+/* Invalidate caching of Partition Table Entries if H_RPTI_TYPE_NESTED is set */
#define H_RPTI_TYPE_PAT 0x0008
#define H_RPTI_TYPE_ALL (H_RPTI_TYPE_TLB | H_RPTI_TYPE_PWC | \
H_RPTI_TYPE_PRT)
--
2.26.2
next prev parent reply other threads:[~2021-05-05 15:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-05 15:46 [PATCH v7 0/6] Support for H_RPT_INVALIDATE in PowerPC KVM Bharata B Rao
2021-05-05 15:46 ` Bharata B Rao [this message]
2021-05-05 15:46 ` [PATCH v7 2/6] powerpc/book3s64/radix: Add H_RPT_INVALIDATE pgsize encodings to mmu_psize_def Bharata B Rao
2021-05-05 15:46 ` [PATCH v7 3/6] KVM: PPC: Book3S HV: Add support for H_RPT_INVALIDATE Bharata B Rao
2021-05-06 5:45 ` Nicholas Piggin
2021-05-06 6:31 ` Bharata B Rao
2021-05-05 15:46 ` [PATCH v7 4/6] KVM: PPC: Book3S HV: Nested support in H_RPT_INVALIDATE Bharata B Rao
2021-05-06 6:15 ` Nicholas Piggin
2021-05-07 10:30 ` Aneesh Kumar K.V
2021-05-05 15:46 ` [PATCH v7 5/6] KVM: PPC: Book3S HV: Add KVM_CAP_PPC_RPT_INVALIDATE capability Bharata B Rao
2021-05-05 15:46 ` [PATCH v7 6/6] KVM: PPC: Book3S HV: Use H_RPT_INVALIDATE in nested KVM Bharata B Rao
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