Peter Maydell 13557fd392 hw/timer/imx_epit: Avoid assertion when CR.SWR is written ... The imx_epit device has a software-controllable reset triggered by setting the SWR bit in the CR register. An error in commit cc2722ec83 means that we will end up assert()ing if the guest does this, because the code in imx_epit_write() starts ptimer transactions, and then imx_epit_reset() also starts ptimer transactions, triggering "ptimer_transaction_begin: Assertion `!s->in_transaction' failed". The cleanest way to avoid this double-transaction is to move the start-transaction for the CR write handling down below the check of the SWR bit. Fixes: https://bugs.launchpad.net/qemu/+bug/1880424 Fixes: cc2722ec83 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20200727154550.3409-1-peter.maydell@linaro.org		2020-08-03 17:56:11 +01:00
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a9gtimer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
allwinner-a10-pit.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
altera_timer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
arm_mptimer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
arm_timer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
armv7m_systick.c	armv7m_systick: delay timer_new to avoid memleaks	2020-02-07 14:04:28 +00:00
aspeed_timer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
avr_timer16.c	hw/timer: avr: Add limited support for 16-bit timer peripheral	2020-07-11 11:02:05 +02:00
bcm2835_systmr.c	hw/timer/bcm2835: Add the BCM2835 SYS_timer	2019-10-25 13:09:27 +01:00
cadence_ttc.c	hw/timer/cadence_ttc: move timer_new from init() into realize() to avoid memleaks	2020-03-05 16:09:16 +00:00
cmsdk-apb-dualtimer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
cmsdk-apb-timer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
digic-timer.c	hw/timer/digic-timer.c: Switch to transaction-based ptimer API	2019-10-15 18:09:02 +01:00
etraxfs_timer.c	hw/watchdog/etraxfs_timer.c: Switch to transaction-based ptimer API	2019-10-22 17:44:00 +01:00
exynos4210_mct.c	hw/timer/exynos4210_mct: Replace hw_error() by qemu_log_mask()	2020-05-21 22:05:27 +01:00
exynos4210_pwm.c	hw/timer/exynos4210_pwm.c: Switch to transaction-based ptimer API	2019-10-15 18:09:02 +01:00
grlib_gptimer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
hpet.c	hw/timer/hpet: Include "exec/address-spaces.h"	2020-03-09 15:59:31 +01:00
i8254_common.c	hw/i386: Remove obsolete LoadStateHandler::load_state_old handlers	2019-11-05 23:33:12 +01:00
i8254.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
imx_epit.c	hw/timer/imx_epit: Avoid assertion when CR.SWR is written	2020-08-03 17:56:11 +01:00
imx_gpt.c	hw/timer/imx_gpt.c: Switch to transaction-based ptimer API	2019-10-15 18:09:03 +01:00
Kconfig	hw/timer: avr: Add limited support for 16-bit timer peripheral	2020-07-11 11:02:05 +02:00
lm32_timer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
Makefile.objs	hw/timer: avr: Add limited support for 16-bit timer peripheral	2020-07-11 11:02:05 +02:00
milkymist-sysctl.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
mips_gictimer.c	Include hw/hw.h exactly where needed	2019-08-16 13:31:52 +02:00
mss-timer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
nrf51_timer.c	hw/timer/nrf51_timer: Add trace event of counter value update	2020-05-11 11:05:52 +01:00
omap_gptimer.c	Include hw/hw.h exactly where needed	2019-08-16 13:31:52 +02:00
omap_synctimer.c	Include hw/hw.h exactly where needed	2019-08-16 13:31:52 +02:00
puv3_ost.c	hw/unicore32/puv3: Use qemu_log_mask(ERROR) instead of debug printf()	2020-06-09 19:01:56 +02:00
pxa2xx_timer.c	hw/timer/pxa2xx_timer: Add assertion to silent static analyzer warning	2020-05-04 14:43:24 +02:00
renesas_cmt.c	hw/timer: RX62N compare match timer (CMT)	2020-06-22 18:37:12 +02:00
renesas_tmr.c	hw/timer: RX62N 8-Bit timer (TMR)	2020-06-22 18:37:12 +02:00
sh_timer.c	hw/timer/sh_timer: Remove unused 'qemu/timer.h' include	2020-06-22 18:37:12 +02:00
slavio_timer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00
stm32f2xx_timer.c	hw/timer/stm32f2xx_timer: Remove dead assignment	2020-05-04 14:43:24 +02:00
trace-events	hw/timer: avr: Add limited support for 16-bit timer peripheral	2020-07-11 11:02:05 +02:00
xilinx_timer.c	qdev: set properties with device_class_set_props()	2020-01-24 20:59:15 +01:00