From fc59d2d870caddf5cd9c85836ee4a8c59ffe7617 Mon Sep 17 00:00:00 2001 From: Robert Foley Date: Mon, 18 Nov 2019 16:15:26 -0500 Subject: qemu_log_lock/unlock now preserves the qemu_logfile handle. qemu_log_lock() now returns a handle and qemu_log_unlock() receives a handle to unlock. This allows for changing the handle during logging and ensures the lock() and unlock() are for the same file. Also in target/tilegx/translate.c removed the qemu_log_lock()/unlock() calls (and the log("\n")), since the translator can longjmp out of the loop if it attempts to translate an instruction in an inaccessible page. Signed-off-by: Robert Foley Reviewed-by: Alex Bennée Reviewed-by: Richard Henderson Signed-off-by: Alex Bennée Message-Id: <20191118211528.3221-5-robert.foley@linaro.org> --- net/can/can_socketcan.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'net') diff --git a/net/can/can_socketcan.c b/net/can/can_socketcan.c index 8a6ffad40c..29bfacd4f8 100644 --- a/net/can/can_socketcan.c +++ b/net/can/can_socketcan.c @@ -76,8 +76,7 @@ QEMU_BUILD_BUG_ON(offsetof(qemu_can_frame, data) static void can_host_socketcan_display_msg(struct qemu_can_frame *msg) { int i; - - qemu_log_lock(); + FILE *logfile = qemu_log_lock(); qemu_log("[cansocketcan]: %03X [%01d] %s %s", msg->can_id & QEMU_CAN_EFF_MASK, msg->can_dlc, @@ -89,7 +88,7 @@ static void can_host_socketcan_display_msg(struct qemu_can_frame *msg) } qemu_log("\n"); qemu_log_flush(); - qemu_log_unlock(); + qemu_log_unlock(logfile); } static void can_host_socketcan_read(void *opaque) -- cgit v1.2.3-55-g7522