| commit | c118881ee607dcac661b89893de07cbcbaeb304c | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Sat, 20 Mar 2021 16:57:20 +0000 (20 10:57 -0600) | ||
| committer | Richard Henderson <richard.henderson@linaro.org> | |
| Wed, 24 Mar 2021 01:36:36 +0000 (23 19:36 -0600) | ||
| tree | 92282f1f0f8f4b37b7e8d2ea79441041c784bb1d | treesnapshot (tar.gz zip) |
| parent | 15c4e8fe44e34eee4a13135eeb121b3b26e4cd1b | commitdiff |
tcg: Workaround macOS 11.2 mprotect bug
There's a change in mprotect() behaviour [1] in the latest macOS
on M1 and it's not yet clear if it's going to be fixed by Apple.
As a short-term fix, ignore failures setting up the guard pages.
[1] https://gist.github.com/hikalium/75ae822466ee4da13cbbe486498a191f
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Buglink: https://bugs.launchpad.net/qemu/+bug/1914849
Message-Id: <20210320165720.1813545-3-richard.henderson@linaro.org>
There's a change in mprotect() behaviour [1] in the latest macOS
on M1 and it's not yet clear if it's going to be fixed by Apple.
As a short-term fix, ignore failures setting up the guard pages.
[1] https://gist.github.com/hikalium/75ae822466ee4da13cbbe486498a191f
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Buglink: https://bugs.launchpad.net/qemu/+bug/1914849
Message-Id: <20210320165720.1813545-3-richard.henderson@linaro.org>
| tcg/tcg.c | diffblobblamehistory |