From: Richard Henderson <richard.henderson@linaro.org>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH 04/11] target/arm: Record the GP bit for a page in MemTxAttrs
Date: Tue, 29 Jan 2019 06:38:35 -0800 [thread overview]
Message-ID: <be92c862-e7ac-23fb-0ad8-b7f86f7f2e36@linaro.org> (raw)
In-Reply-To: <CAFEAcA9OuF=rdRBRpoXFG3r4_rntc-fRa2m2g=+w+cpfC1Vg1w@mail.gmail.com>
On 1/29/19 1:55 AM, Peter Maydell wrote:
>> As written above, this will execute more than once.
>
> I don't see how -- all the code paths forward from
> "guarded |= extract64(descriptor, 50, 1);" reach a
> "break" statement that terminates the loop, don't they?
You're right. I've misread the surrounding code.
r~
next prev parent reply other threads:[~2019-01-29 14:58 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-10 12:17 [Qemu-devel] [PATCH 00/11] target/arm: Implement ARMv8.5-BTI Richard Henderson
2019-01-10 12:17 ` [Qemu-devel] [PATCH 01/11] target/arm: Introduce isar_feature_aa64_bti Richard Henderson
2019-01-22 12:01 ` Peter Maydell
2019-01-10 12:17 ` [Qemu-devel] [PATCH 02/11] target/arm: Add PSTATE.BTYPE Richard Henderson
2019-01-22 12:08 ` Peter Maydell
2019-01-10 12:17 ` [Qemu-devel] [PATCH 03/11] target/arm: Add BT and BTYPE to tb->flags Richard Henderson
2019-01-22 12:57 ` Peter Maydell
2019-01-10 12:17 ` [Qemu-devel] [PATCH 04/11] target/arm: Record the GP bit for a page in MemTxAttrs Richard Henderson
2019-01-22 13:26 ` Peter Maydell
2019-01-28 21:08 ` Richard Henderson
2019-01-29 9:55 ` Peter Maydell
2019-01-29 14:38 ` Richard Henderson [this message]
2019-01-10 12:17 ` [Qemu-devel] [PATCH 05/11] target/arm: Default handling of BTYPE during translation Richard Henderson
2019-01-22 13:50 ` Peter Maydell
2019-01-10 12:17 ` [Qemu-devel] [PATCH 06/11] target/arm: Reset btype for direct branches and syscalls Richard Henderson
2019-01-22 14:12 ` Peter Maydell
2019-01-28 21:28 ` Richard Henderson
2019-01-29 9:57 ` Peter Maydell
2019-01-29 14:05 ` Richard Henderson
2019-01-29 14:06 ` Peter Maydell
2019-01-10 12:17 ` [Qemu-devel] [PATCH 07/11] target/arm: Set btype for indirect branches Richard Henderson
2019-01-22 15:28 ` Peter Maydell
2019-01-10 12:17 ` [Qemu-devel] [PATCH 08/11] target/arm: Add guarded_pages cpu property for user-only Richard Henderson
2019-01-22 15:29 ` Peter Maydell
2019-01-22 15:42 ` Richard Henderson
2019-01-22 16:57 ` Peter Maydell
2019-01-28 22:01 ` Richard Henderson
2019-01-10 12:17 ` [Qemu-devel] [PATCH 09/11] target/arm: Enable BTI for -cpu max Richard Henderson
2019-01-22 15:30 ` Peter Maydell
2019-01-10 12:17 ` [Qemu-devel] [PATCH 10/11] linux-user/aarch64: Reset btype for signal handlers Richard Henderson
2019-01-22 15:46 ` Peter Maydell
2019-01-10 12:17 ` [Qemu-devel] [PATCH 11/11] tests/tcg/aarch64: Add bti smoke test Richard Henderson
2019-01-31 18:05 ` [Qemu-devel] [PATCH 00/11] target/arm: Implement ARMv8.5-BTI no-reply
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