| ret2libc | hi! was the CONFIG_DYNAMIC_DEBUG always on in ubuntu kernels? I'm compiling a very simple HelloWorld module and I don't remember having to deal with /sys/kernel/debug/dynamic_debug/control ever | 15:24 |
|---|---|---|
| TJ- | ret2libc: it's been on for some time; can't say exactly when though | 15:25 |
| ret2libc | TJ-: would say at least 2 years? | 15:26 |
| TJ- | Yes, I recall using it | 15:26 |
| ret2libc | interesting... most probably i was using printk(KERN_DEBUG instead of pr_debug. Thanks | 15:30 |
| === WieWoWasWozu is now known as hggdh | ||
| TJ- | according to my git repo, it was introduced to the common configs in ubuntu-saucy | 15:38 |
| TJ- | ubuntu-saucy:debian.master/config/config.common.ubuntu:CONFIG_DYNAMIC_DEBUG=y | 15:38 |
| ret2libc | wow... pretty old then! yeah it must be that i was using printk instead of pr_debug. That's why I didn't deal with dynamic_debug | 15:39 |
| === hggdh is now known as WieWoWasWozu | ||
| ali1234 | does the hwe-edge kernel have this patch? https://patchwork.kernel.org/patch/10009311/ | 23:38 |
| ali1234 | if so, it does not fix the deadlock :( | 23:38 |
| ali1234 | if not, can it please have it? | 23:38 |
| ali1234 | i guess since i am building dummy_hcd out of tree with dkms, i can just apply it myself | 23:39 |
| ali1234 | hmm okay it does not have the patch | 23:42 |
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