Since commit 402397843e20e35d6cb7c80837c7cfdb19ede591 qemu-system-i386 and qemu-system-x86_64 for w32 / w64 abort with an assertion (qemu-coroutine-lock.c:99) if they are started with an CDROM ISO boot image.
Disabling the coroutine pool for MinGW restores the old behaviour and avoids this regression. Cc: qemu-stable <qemu-sta...@nongnu.org> Reported-by: Vikas Desai <vikas.de...@outlook.com> Signed-off-by: Stefan Weil <s...@weilnetz.de> --- This patch is needed for stable-1.5, too, but depends on a patch which adds the configure option --disable-coroutine-pool. configure | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure b/configure index 16b4e5a..782b2be 100755 --- a/configure +++ b/configure @@ -3423,7 +3423,7 @@ else fi if test "$coroutine_pool" = ""; then - if test "$coroutine" = "gthread"; then + if test "$coroutine" = "gthread" -o "$coroutine" = "win32"; then coroutine_pool=no else coroutine_pool=yes -- 1.7.10.4