Mingqiang Chi b1357cdc0d hv:use spinlock_irqsave_obtain api for uart ...

replace spinlock_obtain/spinlock_release with spinlock_irqsave_obtain
and spinlock_irqrestore_release to avoid dead lock for uart module.

this uart lock may be accessed in ISR context like this path:
   dispatch_interrupt->pr_err/pr_xxx or printf
   ->console_write->uart16550_puts

Tracked-On: #4958

Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>

2020-07-03 17:41:17 +08:00

..

console.c

HV: remove DBG_LEVEL_PARSE

2020-02-26 09:24:16 +08:00

dbg_cmd.c

hv:fix "no prototype for non-static function"

2019-07-09 10:36:03 +08:00

dump.c

cleanup spin lock in irq.c

2020-06-19 16:13:20 +08:00

hypercall.c

hv: move error message logging into gpa copy APIs

2020-03-30 13:19:01 +08:00

logmsg.c

HV: explicitly init lock variable before using it

2020-05-26 10:26:59 +08:00

Makefile

HV: makefile: to avoid duplicated build libs

2020-05-21 15:12:21 +08:00

npk_log.c

hv: refine 'uint64_t' string print format in debug moudle

2019-11-09 11:42:38 +08:00

printf.c

…

profiling.c

hv: move error message logging into gpa copy APIs

2020-03-30 13:19:01 +08:00

sbuf.c

HV: fix sbuf "Casting operation to a pointer"

2019-07-11 13:57:21 +08:00

shell_priv.h

hv:add dump_guest_mem

2019-11-26 10:58:19 +08:00

shell.c

HV: add board and scenario info in log

2020-06-18 13:05:42 +08:00

string.c

…

trace.c

HV: fix sbuf "Casting operation to a pointer"

2019-07-11 13:57:21 +08:00

uart16550.c

hv:use spinlock_irqsave_obtain api for uart

2020-07-03 17:41:17 +08:00