Bug#626021: linux-image-2.6.38-2-686: icebp (opcode 0xf1) no longer causing a SIGTRAP, breaks Wine
On Tue, May 10, 2011 at 19:00, Frederic Weisbecker <fweisbec@gmail.com> wrote:
> On Tue, May 10, 2011 at 06:16:12PM -0500, Austin English wrote:
>> On Tue, May 10, 2011 at 18:08, Frederic Weisbecker <fweisbec@gmail.com> wrote:
>> > On Tue, May 10, 2011 at 06:01:28PM -0500, Austin English wrote:
>> >> On Tue, May 10, 2011 at 17:55, Frederic Weisbecker <fweisbec@gmail.com> wrote:
>> >> > I'm trying to launch this wine test from dlls/ntdll/tests/
>> >> > with ../../../tools/runtest -q -P wine -M ntdll.dll -T ../../.. -p
>> >> > and a git clone of the wine repo from today.
>> >> >
>> >> > And I get this result: "shift: 89: can't shift that many", which I have
>> >> > no clue what it's about.
>> >> >
>> >> > So I don't know how to reproduce. Any idea on how I should launch
>> >> > that wine self test, or which mistake I may have made?
>> >>
>> >> do:
>> >> $ ./configure && make
>> >>
>> >> as usual, then:
>> >> $ cd dlls/ntdll/tests
>> >> $ make exception.ok
>> >>
>> >> to repeat the test after success, 'rm exception.ok' or 'make testclean'.
>> >
>> > Cool, so I can reproduce:
>> >
>> > exception.c:1463: Tests skipped: child process not mapped at same address (0x68758fe4/0x68753fe4)
>> >
>> > Do you know a kernel version that works with this test?
>>
>> Works on my gentoo machine, which has 2.6.37. Not sure what custom
>> patches they're using though, off hand.
>> You can see test results at http://test.winehq.org/data/. Using
>> results from a few days ago:
>> http://test.winehq.org/data/f555c2d8572b83595e5a9742ec4444c3ade17d3d/index_Wine.html
>>
>> I see it passes on another debian testing machine, though amd64:
>> fg-deb64-win32 /
>> http://test.winehq.org/data/6a3255bbbde0bdec3407ea89ef640b66dc45773c/wine_fg-deb64-win32/version.html
>> / 2.6.38-2-amd64 /
>> http://test.winehq.org/data/6a3255bbbde0bdec3407ea89ef640b66dc45773c/wine_fg-deb64-win32/ntdll:exception.html
>>
>> I don't know of a version in debian 32-bit that passes. If there are
>> some old .deb's you'd like me to test, let me know.
>
> Hmm, doesn't work for me with amd64 on 2.6.37 (my previous test was 2.6.38.5 on amd64):
>
> exception.c:1463: Tests skipped: child process not mapped at same address (0x68758fe4/0x68753fe4)
>
> So may be it depends on the config. Or on something else than the kernel.
>
> Lemme check with an oldy like 2.6.32
Fails for me with
http://snapshot.debian.org/archive/debian/20110505T002605Z/pool/main/l/linux-2.6/linux-image-2.6.32-5-686_2.6.32-34_i386.deb
--
-Austin
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