[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v3 0/2] configure: fix coroutine backend selection l
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH v3 0/2] configure: fix coroutine backend selection logic |
Date: |
Mon, 8 Apr 2013 12:11:25 +0100 |
The main aim of this patchset is patch 2, which changes the coroutine
backend selection logic so that it goes 'ucontext -> sigaltstack'
rather than 'ucontext -> gthread', since the gthread backend is
broken. To do this properly on all platforms we have to refactor
the code a bit (which it needed anyway).
The first patch here is a generic configure cleanup to how we print
error messages, which I wanted for the third patch because otherwise
the various error paths would have been rather verbose.
Changes v2->v3:
* canonicalize user-facing 'windows' backend name to 'win32' so
we pick up the right filename for windows builds
Changes v1->v2:
* fix the tests makefile too
* CONFIG_COROUTINE_BACKEND=foo rather than CONFIG_FOO_COROUTINE=y;
this simplifies both the configure code and the makefiles
* dropped the 'move upper()' patch as no longer needed (in this
series, anyway)
Peter Maydell (2):
configure: Provide and use convenience error reporting function
configure: Don't fall back to gthread coroutine backend
Makefile.objs | 11 +--
configure | 260 ++++++++++++++++++++++++++------------------------------
tests/Makefile | 14 +--
3 files changed, 122 insertions(+), 163 deletions(-)
--
1.7.9.5
- [Qemu-devel] [PATCH v3 0/2] configure: fix coroutine backend selection logic,
Peter Maydell <=