From: Richard Henderson <richard.henderson@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>
Cc: cota@braap.org, peter.maydell@linaro.org, qemu-devel@nongnu.org
Subject: Re: [PATCH for-8.0 11/11] linux-user/arm: Take more care allocating commpage
Date: Mon, 27 Mar 2023 10:36:57 -0700 [thread overview]
Message-ID: <fd714eec-2241-8c32-08d4-b2b346f611e7@linaro.org> (raw)
In-Reply-To: <87zg7ysi4y.fsf@linaro.org>
On 3/27/23 01:38, Alex Bennée wrote:
>
> Richard Henderson <richard.henderson@linaro.org> writes:
>
>> User setting of -R reserved_va can lead to an assertion
>> failure in page_set_flags. Sanity check the value of
>> reserved_va and print an error message instead. Do not
>> allocate a commpage at all for m-profile cpus.
>
> I see this:
>
> TEST convd on i386
> qemu-i386: Unable to reserve 0x100000000 bytes of virtual address space
> at 0x8000 (File exists) for use as guest address space (check your
> virtual memory ulimit setting, min_mmap_addr or reserve less using -R
> option)
>
> on the ubuntu aarch64 static build:
>
> https://gitlab.com/stsquad/qemu/-/jobs/4003523064
Odd. Works on aarch64.ci.qemu.org outside of the gitlab environment.
r~
next prev parent reply other threads:[~2023-03-27 17:37 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-22 15:07 [PATCH for-8.0 00/11] tcg patch queue Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 01/11] util: import GTree as QTree Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 02/11] tcg: use QTree instead of GTree Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 03/11] linux-user: Diagnose misaligned -R size Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 04/11] include/exec: Change reserved_va semantics to last byte Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 05/11] accel/tcg: Pass last not end to page_set_flags Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 06/11] accel/tcg: Pass last not end to page_reset_target_data Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 07/11] accel/tcg: Pass last not end to PAGE_FOR_EACH_TB Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 08/11] accel/tcg: Pass last not end to page_collection_lock Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 09/11] accel/tcg: Pass last not end to tb_invalidate_phys_page_range__locked Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 10/11] accel/tcg: Pass last not end to tb_invalidate_phys_range Richard Henderson
2023-03-22 15:07 ` [PATCH for-8.0 11/11] linux-user/arm: Take more care allocating commpage Richard Henderson
2023-03-27 8:38 ` Alex Bennée
2023-03-27 12:47 ` Philippe Mathieu-Daudé
2023-03-27 17:36 ` Richard Henderson [this message]
2023-03-27 19:27 ` Richard Henderson
2023-03-27 19:42 ` Alex Bennée
2023-03-26 4:51 ` [PATCH for-8.0 00/11] tcg patch queue Richard Henderson
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