mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-22 10:34:55 +08:00
191d5eca24
Early exit from of_platform_reset_gpio_probe() if there was no GPIO reset line configured. Avoid kernel oops in gpio_system_reset(): [ 27.413294] Restarting system. [ 27.415674] Machine restart... [ 27.418787] Oops: kernel access of bad area, sig: 11 [ 27.423252] Registers dump: mode=83871D1C [ 27.427428] r1=00000000, r2=00000000, r3=FFFFFEF8, r4=00000000 [ 27.433310] r5=C026AED0, r6=00000001, r7=00000068, r8=00000000 [ 27.439189] r9=C3871DAC, r10=000011A5, r11=00000000, r12=0000000A [ 27.445318] r13=00000000, r14=0000000F, r15=C00029BC, r16=00000000 [ 27.451558] r17=C011DE8C, r18=80000115, r19=0000000F, r20=48184ED8 [ 27.457770] r21=00000000, r22=FFFFFFEA, r23=00000001, r24=FEE1DEAD [ 27.463982] r25=00000054, r26=1000B1C8, r27=00000000, r28=00000000 [ 27.470208] r29=00000000, r30=00000000, r31=C32D30C0, rPC=C011DE8C [ 27.476433] msr=000042A2, ear=0000004B, esr=00000872, fsr=342E3732 And remove useless dump_stack from machine_restart. Signed-off-by: Stephan Linz <linz@li-pro.net> Signed-off-by: Michal Simek <monstr@monstr.eu> |
||
|---|---|---|
| .. | ||
| boot | ||
| configs | ||
| include/asm | ||
| kernel | ||
| lib | ||
| mm | ||
| oprofile | ||
| pci | ||
| platform | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||