| commit | 6a4757fe51a1c5ea31f33d8a83c03387302ac2d7 | |
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | |
| Thu, 10 Dec 2020 13:47:40 +0000 (10 17:47 +0400) | ||
| committer | Paolo Bonzini <pbonzini@redhat.com> | |
| Tue, 15 Dec 2020 17:52:07 +0000 (15 12:52 -0500) | ||
| tree | 14edc40213d783873b24e4efa468f7010371323b | treesnapshot (tar.gz zip) |
| parent | 98199a654c5425d37293b63ae329d3256bfbcc00 | commitdiff |
qemu/atomic: Drop special case for unsupported compiler
Since commit efc6c070aca ("configure: Add a test for the
minimum compiler version") the minimum compiler version
required for GCC is 4.8, which has the GCC BZ#36793 bug fixed.
We can safely remove the special case introduced in commit
a281ebc11a6 ("virtio: add missing mb() on notification").
With clang 3.4, __ATOMIC_RELAXED is defined, so the chunk to
remove (which is x86-specific), isn't reached either.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201210134752.780923-2-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Since commit efc6c070aca ("configure: Add a test for the
minimum compiler version") the minimum compiler version
required for GCC is 4.8, which has the GCC BZ#36793 bug fixed.
We can safely remove the special case introduced in commit
a281ebc11a6 ("virtio: add missing mb() on notification").
With clang 3.4, __ATOMIC_RELAXED is defined, so the chunk to
remove (which is x86-specific), isn't reached either.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201210134752.780923-2-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| include/qemu/atomic.h | diffblobblamehistory |