linux-kernel - [PATCH v3 0/2] Improving calls to kvmppc_hv

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Message-Id: <20230316051025.1424093-1-kconsul@linux.vnet.ibm.com>
Date:   Thu, 16 Mar 2023 01:10:23 -0400
From:   Kautuk Consul <kconsul@...ux.vnet.ibm.com>
To:     Michael Ellerman <mpe@...erman.id.au>,
        Nicholas Piggin <npiggin@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Fabiano Rosas <farosas@...ux.ibm.com>,
        Sathvika Vasireddy <sv@...ux.ibm.com>,
        Alexey Kardashevskiy <aik@...abs.ru>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        Kautuk Consul <kconsul@...ux.vnet.ibm.com>
Subject: [PATCH v3 0/2] Improving calls to kvmppc_hv_entry

- remove .global scope of kvmppc_hv_entry
- remove r4 argument to kvmppc_hv_entry as it is not required

Changes since v2:
- Add the lwsync instruction before the load to r4 to order
  load of vcore before load of vcpu

Kautuk Consul (2):
  arch/powerpc/kvm: kvmppc_hv_entry: remove .global scope
  arch/powerpc/kvm: kvmppc_hv_entry: remove r4 argument

 arch/powerpc/kvm/book3s_hv_rmhandlers.S | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

-- 
2.39.2