6490d9aa62ef3cbbac2bf584fb0f3e737ab05e44 is the first bad commit
commit 6490d9aa62ef3cbbac2bf584fb0f3e737ab05e44
Author: Richard Henderson <[email protected]>
Date: Tue Jan 24 10:10:19 2023 -1000
linux-user: un-parent OBJECT(cpu) when closing thread
This reinstates commit 52f0c1607671293afcdb2acc2f83e9bccbfa74bb:
While forcing the CPU to unrealize by hand does trigger the clean-up
code we never fully free resources because refcount never reaches
zero. This is because QOM automatically added objects without an
explicit parent to /unattached/, incrementing the refcount.
Instead of manually triggering unrealization just unparent the object
and let the device machinery deal with that for us.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/866
Signed-off-by: Alex Bennée <[email protected]>
Reviewed-by: Laurent Vivier <[email protected]>
Message-Id: <[email protected]>
The original patch tickled a problem in target/arm, and was reverted.
But that problem is fixed as of commit 3b07a936d3bf.
Signed-off-by: Richard Henderson <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Laurent Vivier <[email protected]>
linux-user/syscall.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
--
Andreas Schwab, SUSE Labs, [email protected]
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
