qiurui
/
linux-kernelorg-stable
mirror of https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

rv: Support systems with time64-only syscalls 

Some systems (like 32-bit RISC-V) only have the 64-bit time_t versions
of syscalls.  So handle the 32-bit time_t version of those being
undefined.

Fixes: f74f8bb246 ("rv: Add rtapp_sleep monitor")
Closes: https://lore.kernel.org/oe-kbuild-all/202508160204.SsFyNfo6-lkp@intel.com
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
Acked-by: Nam Cao <namcao@linutronix.de>
Link: https://lore.kernel.org/r/20250804194518.97620-2-palmer@dabbelt.com
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
This commit is contained in:
Palmer Dabbelt 2025-08-04 12:45:19 -07:00 committed by Gabriele Monaco
parent 76eeb9b8de
commit 03ee64b5e5
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
kernel/trace/rv/monitors/sleep/sleep.c
View File

@ -127,7 +127,9 @@ static void handle_sys_enter(void *data, struct pt_regs *regs, long id)
mon = ltl_get_monitor(current);
switch (id) {
#ifdef __NR_clock_nanosleep
case __NR_clock_nanosleep:
#endif
#ifdef __NR_clock_nanosleep_time64
case __NR_clock_nanosleep_time64:
#endif
@ -138,7 +140,9 @@ static void handle_sys_enter(void *data, struct pt_regs *regs, long id)
ltl_atom_update(current, LTL_CLOCK_NANOSLEEP, true);
break;
#ifdef __NR_futex
case __NR_futex:
#endif
#ifdef __NR_futex_time64
case __NR_futex_time64:
#endif