From: Thomas Huth <thuth@redhat.com>
To: Yang Zhong <yang.zhong@intel.com>, pbonzini@redhat.com
Cc: anthony.xu@intel.com, qemu-devel@nongnu.org,
a.rigo@virtualopensystems.com
Subject: Re: [Qemu-devel] [PATCH 01/15] configure: add the disable-tcg option
Date: Thu, 22 Jun 2017 06:20:30 +0200 [thread overview]
Message-ID: <2c901b45-afb8-d807-19e9-14befbfdc3fd@redhat.com> (raw)
In-Reply-To: <1498040401-16361-2-git-send-email-yang.zhong@intel.com>
On 21.06.2017 12:19, Yang Zhong wrote:
> Add the disable-tcg option into configure and echo CONFIG_TCG=y into
> $config_target_mak. The default tcg is enabled for all build. If tcg
> is disabled in the build, only i386|x86_64 softmmu option can be disabled,
> other softmmu of tagets and users build defaultly enabled the tcg.
Why do you want to limit this disablement to x86 only? There are also
other architectures that support KVM (ARM, PPC, MIPS), so disabling TCG
might be possible there, too. So I think it might be better to check
whether KVM is possible instead.
Thomas
next prev parent reply other threads:[~2017-06-22 4:20 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-21 10:19 [Qemu-devel] [PATCH 00/15] add disable-tcg option for x86 build Yang Zhong
2017-06-21 10:19 ` [Qemu-devel] [PATCH 01/15] configure: add the disable-tcg option Yang Zhong
2017-06-21 22:33 ` Richard Henderson
2017-06-22 4:20 ` Thomas Huth [this message]
2017-06-22 6:22 ` Paolo Bonzini
2017-06-22 6:33 ` Thomas Huth
2017-06-22 9:26 ` Paolo Bonzini
2017-06-22 9:30 ` Thomas Huth
2017-06-22 9:32 ` Paolo Bonzini
2017-06-21 10:19 ` [Qemu-devel] [PATCH 02/15] vl: add CONFIG_TCG for tcg related code Yang Zhong
2017-06-21 13:10 ` Paolo Bonzini
2017-06-22 6:54 ` Zhong Yang
2017-06-21 10:19 ` [Qemu-devel] [PATCH 03/15] tcg: tcg_handle_interrupt() function Yang Zhong
2017-06-21 13:10 ` Paolo Bonzini
2017-06-22 7:06 ` Zhong Yang
2017-06-22 9:29 ` Paolo Bonzini
2017-06-21 10:19 ` [Qemu-devel] [PATCH 04/15] tcg: change tcg_enabled() Yang Zhong
2017-06-21 10:19 ` [Qemu-devel] [PATCH 05/15] tcg: move page_size_init() function Yang Zhong
2017-06-21 10:19 ` [Qemu-devel] [PATCH 06/15] kvmvapic: remove tcg related code Yang Zhong
2017-06-21 10:19 ` [Qemu-devel] [PATCH 07/15] tcg: move cpu_sync_bndcs_hflags() function Yang Zhong
2017-06-21 10:19 ` [Qemu-devel] [PATCH 08/15] tcg: make cpu_get_fp80()/cpu_set_fp80() static Yang Zhong
2017-06-21 10:19 ` [Qemu-devel] [PATCH 09/15] tcg: add the tcg-stub.c file into accel/stubs/ Yang Zhong
2017-06-21 10:19 ` [Qemu-devel] [PATCH 10/15] tcg: move tb related lock functions Yang Zhong
2017-06-21 10:19 ` [Qemu-devel] [PATCH 11/15] tcg: split cpu_set_mxcsr()/cpu_set_fpuc() Yang Zhong
2017-06-21 13:15 ` Paolo Bonzini
2017-06-22 8:03 ` Zhong Yang
2017-06-22 8:42 ` Paolo Bonzini
2017-06-21 22:36 ` Richard Henderson
2017-06-21 10:19 ` [Qemu-devel] [PATCH 12/15] tcg: remove inline definition of flush_icache_range() Yang Zhong
2017-06-21 13:17 ` Paolo Bonzini
2017-06-21 10:19 ` [Qemu-devel] [PATCH 13/15] tcg: disable tcg in CPUX86State struct Yang Zhong
2017-06-21 22:24 ` Richard Henderson
2017-06-22 9:32 ` Zhong Yang
2017-06-21 10:20 ` [Qemu-devel] [PATCH 14/15] tcg: add the CONFIG_TCG for header Yang Zhong
2017-06-21 10:20 ` [Qemu-devel] [PATCH 15/15] tcg: add the CONFIG_TCG into Makefiles Yang Zhong
2017-06-21 12:03 ` [Qemu-devel] [PATCH 00/15] add disable-tcg option for x86 build no-reply
2017-06-21 13:19 ` Paolo Bonzini
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