From: Richard Henderson <rth@twiddle.net>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: Riku Voipio <riku.voipio@iki.fi>,
qemu-devel@nongnu.org, Aurelien Jarno <aurelien@aurel32.net>,
patches@linaro.org
Subject: Re: [Qemu-devel] [PATCH 0/2] make guest-base support mandatory for TCG backends
Date: Tue, 09 Oct 2012 06:28:54 -0700 [thread overview]
Message-ID: <50742696.5070306@twiddle.net> (raw)
In-Reply-To: <1349788610-6380-1-git-send-email-peter.maydell@linaro.org>
On 10/09/2012 06:16 AM, Peter Maydell wrote:
> That is, we could drop CONFIG_USER_GUEST_BASE. Does anybody have
> a practical use case for the --disable-guest-base configuration?
Nope, because the backends are good at eliminating the overhead
during tcg_target_qemu_prologue if guest_base turns out to be zero.
r~
next prev parent reply other threads:[~2012-10-09 13:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-09 13:16 [Qemu-devel] [PATCH 0/2] make guest-base support mandatory for TCG backends Peter Maydell
2012-10-09 13:16 ` [Qemu-devel] [PATCH 1/2] configure: Remove unnecessary host_guest_base code Peter Maydell
2012-10-09 13:30 ` Richard Henderson
2012-10-09 13:16 ` [Qemu-devel] [PATCH 2/2] tcg: Remove TCG_TARGET_HAS_GUEST_BASE define Peter Maydell
2012-10-09 13:31 ` Richard Henderson
2012-10-09 13:28 ` Richard Henderson [this message]
2012-10-09 14:50 ` [Qemu-devel] [PATCH 0/2] make guest-base support mandatory for TCG backends Laurent Desnogues
2012-10-09 14:58 ` Paolo Bonzini
2012-10-09 18:22 ` Richard Henderson
2012-10-09 14:17 ` Aurelien Jarno
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