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From: Peter Maydell <peter.maydell@linaro.org>
To: Richard Henderson <richard.henderson@linaro.org>
Cc: qemu-arm <qemu-arm@nongnu.org>,
	"Alex Bennée" <alex.bennee@linaro.org>,
	"QEMU Developers" <qemu-devel@nongnu.org>,
	"Laurent Vivier" <laurent@vivier.eu>
Subject: Re: [PATCH v11 00/12] linux-user: User support for AArch64 BTI
Date: Tue, 20 Oct 2020 21:09:30 +0100	[thread overview]
Message-ID: <CAFEAcA9d7h=LCKP7B3G+Wx5CUr41+bY9ziyycGamL0EsTMgxDQ@mail.gmail.com> (raw)
In-Reply-To: <20201016184207.786698-1-richard.henderson@linaro.org>

On Fri, 16 Oct 2020 at 19:42, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> The kernel abi for this was merged in v5.8, just as the qemu 5.1
> merge window was closing, so this slipped to the next dev cycle.
>
> Changes from v10:
>   * Include Phil's plug of interp_name memory leak.
>   * Convert error reporting to Error api.
>   * Mirror the kernel's code structure for parsing notes
>     (though Error means that it's not exactly the same).
>   * Split aarch64 stuff from basic note parsing patch.
>
> Changes from v9:
>   * Split what is now patch 7 into 3 more (pmm).
>   * All prerequisites are now upstream.

Unfortunately the bti-2 test dumps core (x86-64 Linux host):

make[2]: Entering directory
'/home/petmay01/linaro/qemu-for-merges/build/all-linux-static/tests/tcg/aarch64-linux-user'
timeout 60  /home/petmay01/linaro/qemu-for-merges/build/all-linux-static/qemu-aarch64
-cpu max pauth-5 >  pauth-5.out
make[2]: Leaving directory
'/home/petmay01/linaro/qemu-for-merges/build/all-linux-static/tests/tcg/aarch64-linux-user'
make[2]: Entering directory
'/home/petmay01/linaro/qemu-for-merges/build/all-linux-static/tests/tcg/aarch64-linux-user'
timeout 60  /home/petmay01/linaro/qemu-for-merges/build/all-linux-static/qemu-aarch64
 bti-2 >  bti-2.out
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
timeout: the monitored command dumped core
Segmentation fault
../Makefile.target:152: recipe for target 'run-bti-2' failed
make[2]: *** [run-bti-2] Error 139
make[2]: Leaving directory
'/home/petmay01/linaro/qemu-for-merges/build/all-linux-static/tests/tcg/aarch64-linux-user'
/home/petmay01/linaro/qemu-for-merges/tests/tcg/Makefile.qemu:85:
recipe for target 'run-guest-tests' failed
make[1]: *** [run-guest-tests] Error 2
/home/petmay01/linaro/qemu-for-merges/tests/Makefile.include:61:
recipe for target 'run-tcg-tests-aarch64-linux-user' failed
make: *** [run-tcg-tests-aarch64-linux-user] Error 2

I've dropped the series from the pullreq.

thanks
-- PMM


  parent reply	other threads:[~2020-10-20 20:10 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-16 18:41 [PATCH v11 00/12] linux-user: User support for AArch64 BTI Richard Henderson
2020-10-16 18:41 ` [PATCH v11 01/12] linux-user/aarch64: Reset btype for signals Richard Henderson
2020-10-16 18:41 ` [PATCH v11 02/12] linux-user: Set PAGE_TARGET_1 for TARGET_PROT_BTI Richard Henderson
2020-10-16 18:41 ` [PATCH v11 03/12] include/elf: Add defines related to GNU property notes for AArch64 Richard Henderson
2020-10-16 18:41 ` [PATCH v11 04/12] linux-user/elfload: Avoid leaking interp_name using GLib memory API Richard Henderson
2020-10-16 18:42 ` [PATCH v11 05/12] linux-user/elfload: Fix coding style in load_elf_image Richard Henderson
2020-10-17  9:19   ` Philippe Mathieu-Daudé
2020-10-16 18:42 ` [PATCH v11 06/12] linux-user/elfload: Adjust iteration over phdr Richard Henderson
2020-10-17  9:19   ` Philippe Mathieu-Daudé
2020-10-16 18:42 ` [PATCH v11 07/12] linux-user/elfload: Move PT_INTERP detection to first loop Richard Henderson
2020-10-16 18:42 ` [PATCH v11 08/12] linux-user/elfload: Use Error for load_elf_image Richard Henderson
2020-10-17  9:21   ` Philippe Mathieu-Daudé
2020-10-16 18:42 ` [PATCH v11 09/12] linux-user/elfload: Use Error for load_elf_interp Richard Henderson
2020-10-17  9:22   ` Philippe Mathieu-Daudé
2020-10-16 18:42 ` [PATCH v11 10/12] linux-user/elfload: Parse NT_GNU_PROPERTY_TYPE_0 notes Richard Henderson
2020-10-16 18:42 ` [PATCH v11 11/12] linux-user/elfload: Parse GNU_PROPERTY_AARCH64_FEATURE_1_AND Richard Henderson
2020-10-16 18:42 ` [PATCH v11 12/12] tests/tcg/aarch64: Add bti smoke tests Richard Henderson
2020-10-16 19:06 ` [PATCH v11 00/12] linux-user: User support for AArch64 BTI no-reply
2020-10-20 14:59 ` Peter Maydell
2020-10-20 20:09 ` Peter Maydell [this message]
2020-10-21 17:04   ` Richard Henderson

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