From: Zhao Liu <zhao1.liu@intel.com>
To: "Philippe Mathieu-Daudé" <philmd@linaro.org>
Cc: qemu-devel@nongnu.org, "David Hildenbrand" <david@redhat.com>,
"Weiwei Li" <liweiwei@iscas.ac.cn>,
qemu-s390x@nongnu.org, "Ilya Leoshkevich" <iii@linux.ibm.com>,
"Bin Meng" <bin.meng@windriver.com>,
"Alistair Francis" <alistair.francis@wdc.com>,
"Cameron Esfahani" <dirty@apple.com>,
qemu-ppc@nongnu.org,
"Daniel Henrique Barboza" <dbarboza@ventanamicro.com>,
qemu-riscv@nongnu.org, "Max Filippov" <jcmvbkbc@gmail.com>,
"Daniel Henrique Barboza" <danielhb413@gmail.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Cédric Le Goater" <clg@kaod.org>,
"Liu Zhiwei" <zhiwei_liu@linux.alibaba.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Thomas Huth" <thuth@redhat.com>,
"Roman Bolshakov" <rbolshakov@ddn.com>,
"Nicholas Piggin" <npiggin@gmail.com>
Subject: Re: [PATCH 5/6] target/i386/hvf: Use x86_cpu in simulate_[rdmsr|wrmsr]()
Date: Fri, 20 Oct 2023 16:44:50 +0800 [thread overview]
Message-ID: <ZTI+Al+V69uMJnfA@intel.com> (raw)
In-Reply-To: <20231009110239.66778-6-philmd@linaro.org>
On Mon, Oct 09, 2023 at 01:02:38PM +0200, Philippe Mathieu-Daudé wrote:
> Date: Mon, 9 Oct 2023 13:02:38 +0200
> From: Philippe Mathieu-Daudé <philmd@linaro.org>
> Subject: [PATCH 5/6] target/i386/hvf: Use x86_cpu in
> simulate_[rdmsr|wrmsr]()
> X-Mailer: git-send-email 2.41.0
>
> We already have 'x86_cpu = X86_CPU(cpu)'. Use the variable
> instead of doing another QOM cast with X86_CPU().
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
> target/i386/hvf/x86_emu.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
>
> diff --git a/target/i386/hvf/x86_emu.c b/target/i386/hvf/x86_emu.c
> index ccda568478..af1f205ecf 100644
> --- a/target/i386/hvf/x86_emu.c
> +++ b/target/i386/hvf/x86_emu.c
> @@ -676,7 +676,7 @@ void simulate_rdmsr(struct CPUState *cpu)
> val = rdtscp() + rvmcs(cpu->accel->fd, VMCS_TSC_OFFSET);
> break;
> case MSR_IA32_APICBASE:
> - val = cpu_get_apic_base(X86_CPU(cpu)->apic_state);
> + val = cpu_get_apic_base(x86_cpu->apic_state);
> break;
> case MSR_IA32_UCODE_REV:
> val = x86_cpu->ucode_rev;
> @@ -776,7 +776,7 @@ void simulate_wrmsr(struct CPUState *cpu)
> case MSR_IA32_TSC:
> break;
> case MSR_IA32_APICBASE:
> - cpu_set_apic_base(X86_CPU(cpu)->apic_state, data);
> + cpu_set_apic_base(x86_cpu->apic_state, data);
> break;
> case MSR_FSBASE:
> wvmcs(cpu->accel->fd, VMCS_GUEST_FS_BASE, data);
> --
> 2.41.0
>
>
>
next prev parent reply other threads:[~2023-10-20 13:00 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-09 11:02 [PATCH 0/6] target: Use env_archcpu() instead of ARCH_CPU(env_cpu(env)) Philippe Mathieu-Daudé
2023-10-09 11:02 ` [PATCH 1/6] target/ppc: Use env_archcpu() in helper_book3s_msgsndp() Philippe Mathieu-Daudé
2023-10-09 11:45 ` Daniel Henrique Barboza
2023-10-11 1:20 ` Alistair Francis
2023-10-09 11:02 ` [PATCH 2/6] target/riscv: Use env_archcpu() in [check_]nanbox() Philippe Mathieu-Daudé
2023-10-09 11:45 ` Daniel Henrique Barboza
2023-10-09 12:42 ` LIU Zhiwei
2023-10-10 17:04 ` Richard Henderson
2023-10-11 3:25 ` LIU Zhiwei
2023-10-11 5:31 ` Philippe Mathieu-Daudé
2023-10-12 5:59 ` LIU Zhiwei
2023-10-12 16:06 ` Richard Henderson
2023-10-13 8:48 ` LIU Zhiwei
2023-10-09 12:53 ` Richard W.M. Jones
2023-10-11 1:11 ` Alistair Francis
2023-10-09 11:02 ` [PATCH 3/6] target/s390x: Use env_archcpu() in handle_diag_308() Philippe Mathieu-Daudé
2023-10-11 1:17 ` Alistair Francis
2023-10-09 11:02 ` [PATCH 4/6] target/xtensa: Use env_archcpu() in update_c[compare|count]() Philippe Mathieu-Daudé
2023-10-11 1:17 ` Alistair Francis
2023-10-09 11:02 ` [PATCH 5/6] target/i386/hvf: Use x86_cpu in simulate_[rdmsr|wrmsr]() Philippe Mathieu-Daudé
2023-10-09 22:11 ` Roman Bolshakov
2023-10-20 8:44 ` Zhao Liu [this message]
2023-10-09 11:02 ` [PATCH 6/6] target/i386: Use env_archcpu() in simulate_[rdmsr/wrmsr]() Philippe Mathieu-Daudé
2023-10-09 22:41 ` Roman Bolshakov
2023-10-20 9:14 ` Zhao Liu
2023-10-10 17:06 ` [PATCH 0/6] target: Use env_archcpu() instead of ARCH_CPU(env_cpu(env)) Richard Henderson
2023-10-20 11:12 ` Philippe Mathieu-Daudé
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZTI+Al+V69uMJnfA@intel.com \
--to=zhao1.liu@intel.com \
--cc=alistair.francis@wdc.com \
--cc=bin.meng@windriver.com \
--cc=clg@kaod.org \
--cc=danielhb413@gmail.com \
--cc=david@redhat.com \
--cc=dbarboza@ventanamicro.com \
--cc=dirty@apple.com \
--cc=iii@linux.ibm.com \
--cc=jcmvbkbc@gmail.com \
--cc=liweiwei@iscas.ac.cn \
--cc=npiggin@gmail.com \
--cc=palmer@dabbelt.com \
--cc=philmd@linaro.org \
--cc=qemu-devel@nongnu.org \
--cc=qemu-ppc@nongnu.org \
--cc=qemu-riscv@nongnu.org \
--cc=qemu-s390x@nongnu.org \
--cc=rbolshakov@ddn.com \
--cc=richard.henderson@linaro.org \
--cc=thuth@redhat.com \
--cc=zhiwei_liu@linux.alibaba.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.