From: Richard Henderson <richard.henderson@linaro.org>
To: "Emilio G. Cota" <cota@braap.org>, qemu-devel@nongnu.org
Cc: "Pranith Kumar" <bobby.prani@gmail.com>,
"Alex Bennée" <alex.bennee@linaro.org>
Subject: Re: [Qemu-devel] [RFC 4/6] tcg: define TCG_TARGET_TLB_MAX_INDEX_BITS
Date: Sun, 7 Oct 2018 19:56:10 -0700 [thread overview]
Message-ID: <c4165f0c-f7f8-98f8-5c56-7fc52616cca8@linaro.org> (raw)
In-Reply-To: <20181006214508.5331-5-cota@braap.org>
On 10/6/18 2:45 PM, Emilio G. Cota wrote:
> From: Pranith Kumar <bobby.prani@gmail.com>
>
> This paves the way for implementing a dynamically-sized softmmu.
>
> Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
> Signed-off-by: Emilio G. Cota <cota@braap.org>
> ---
There's no point in this, since the original constraint was due to encoding
immediates in the and instruction. Now we're using tlb_mask.
r~
next prev parent reply other threads:[~2018-10-08 3:10 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-06 21:45 [Qemu-devel] [RFC 0/6] Dynamic TLB sizing Emilio G. Cota
2018-10-06 21:45 ` [Qemu-devel] [RFC 1/6] (XXX) cputlb: separate MMU allocation + run-time sizing Emilio G. Cota
2018-10-08 1:47 ` Richard Henderson
2018-10-06 21:45 ` [Qemu-devel] [RFC 2/6] cputlb: do not evict invalid entries to the vtlb Emilio G. Cota
2018-10-08 2:09 ` Richard Henderson
2018-10-08 14:42 ` Emilio G. Cota
2018-10-08 19:46 ` Richard Henderson
2018-10-08 20:23 ` Emilio G. Cota
2018-10-06 21:45 ` [Qemu-devel] [RFC 3/6] cputlb: track TLB use rates Emilio G. Cota
2018-10-08 2:54 ` Richard Henderson
2018-10-06 21:45 ` [Qemu-devel] [RFC 4/6] tcg: define TCG_TARGET_TLB_MAX_INDEX_BITS Emilio G. Cota
2018-10-08 2:56 ` Richard Henderson [this message]
2018-10-06 21:45 ` [Qemu-devel] [RFC 5/6] cpu-defs: define MIN_CPU_TLB_SIZE Emilio G. Cota
2018-10-08 3:01 ` Richard Henderson
2018-10-06 21:45 ` [Qemu-devel] [RFC 6/6] cputlb: dynamically resize TLBs based on use rate Emilio G. Cota
2018-10-07 17:37 ` Philippe Mathieu-Daudé
2018-10-08 1:48 ` Emilio G. Cota
2018-10-08 13:46 ` Emilio G. Cota
2018-10-08 3:21 ` Richard Henderson
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