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Re: [PATCH v11 00/12] linux-user: User support for AArch64 BTI
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From: |
Peter Maydell |
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Subject: |
Re: [PATCH v11 00/12] linux-user: User support for AArch64 BTI |
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Date: |
Tue, 20 Oct 2020 21:09:30 +0100 |
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
- Re: [PATCH v11 09/12] linux-user/elfload: Use Error for load_elf_interp, (continued)
- [PATCH v11 03/12] include/elf: Add defines related to GNU property notes for AArch64, Richard Henderson, 2020/10/16
- [PATCH v11 07/12] linux-user/elfload: Move PT_INTERP detection to first loop, Richard Henderson, 2020/10/16
- [PATCH v11 05/12] linux-user/elfload: Fix coding style in load_elf_image, Richard Henderson, 2020/10/16
- [PATCH v11 10/12] linux-user/elfload: Parse NT_GNU_PROPERTY_TYPE_0 notes, Richard Henderson, 2020/10/16
- [PATCH v11 11/12] linux-user/elfload: Parse GNU_PROPERTY_AARCH64_FEATURE_1_AND, Richard Henderson, 2020/10/16
- [PATCH v11 12/12] tests/tcg/aarch64: Add bti smoke tests, Richard Henderson, 2020/10/16
- Re: [PATCH v11 00/12] linux-user: User support for AArch64 BTI, no-reply, 2020/10/16
- Re: [PATCH v11 00/12] linux-user: User support for AArch64 BTI, Peter Maydell, 2020/10/20
- Re: [PATCH v11 00/12] linux-user: User support for AArch64 BTI,
Peter Maydell <=