]> www.infradead.org Git - users/dwmw2/qemu.git/commit
tcg: Do not elide memory barriers for !CF_PARALLEL in system mode
authorRichard Henderson <richard.henderson@linaro.org>
Thu, 18 Feb 2021 16:47:35 +0000 (16:47 +0000)
committerRichard Henderson <richard.henderson@linaro.org>
Mon, 26 Jun 2023 15:33:00 +0000 (17:33 +0200)
commitc914d46d0a645e7c633292146f4e38c945d4f847
tree81f560a256571448f875e369fe48b476eb7fec1a
parentf6ff4923b92ceefbe5650c3e90ccdcc57dc60fb7
tcg: Do not elide memory barriers for !CF_PARALLEL in system mode

The virtio devices require proper memory ordering between
the vcpus and the iothreads.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
tcg/tcg-op.c