.config - Linux/x86 5.8.0-rc7 Kernel Configuration
> Kernel hacking > Generic Kernel Debugging Instruments > KGDB: kernel debugger
KGDB_KDB: keyboard as input device
\ │ CONFIG_KDB_KEYBOARD:
│ KDB can use a PS/2 type keyboard
for an input device
│
I notice this excludes USB keyboard.
does this mean it doesnt work early enough to be useful for early panics etc ?
what does it mean for a panic right after starting 2nd CPUs ?
[ 0.402982] smp: Bringing up secondary CPUs ...
[ 0.403553] smp: Brought up 1 node, 1 CPU
[ 0.404226] smpboot: Max logical packages: 1
[ 0.404552] smpboot: Total of 1 processors activated (5184.01 BogoMIPS)
[ 0.406816] devtmpfs: initialized
[ 0.408058] x86/mm: Memory block size: 128MB
[ 0.416908] kthreadd invoked oom-killer:
gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO),
order=0, oom_score_adj=0
[ 0.417551] CPU: 0 PID: 2 Comm: kthreadd Not tainted
5.8.0-rc7-00023-gede6954dc460-dirty #101
[ 0.418541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.13.0-2.fc32 04/01/2014
[ 0.418541] Call Trace:
[ 0.418541] dump_stack+0x91/0xc8
[ 0.418541] dump_header+0x105/0x710
[ 0.418541] out_of_memory+0x63a/0x760
[ 0.418541] ? get_page_from_freelist+0x10b/0x950
_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@xxxxxxxxxxxxxxxxx
https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
