On 7/23/23 17:27, PHO wrote:
On 7/22/23 22:41, Taylor R Campbell wrote:
Date: Sat, 22 Jul 2023 21:52:40 +0900
From: PHO
Jul 17 00:52:34 netbsd-current /netbsd: [ 64017.6151161]
vmw_fence_wait() at netbsd:vmw_fence_wait+0xdc
Just to confirm, what does `info line *(vmw_fence_wait+0xdc)' say
On 7/24/23 11:34, PHO wrote:
if (!list_empty(_put)) {
spin_unlock(>lock);
list_for_each_entry_safe(fence, next_fence, _put, head) {
list_del_init(>head);
dma_fence_put(>base);
}
spin_lock(>lock);
}
I pasted a wrong
On 7/24/23 00:03, Taylor R Campbell wrote:
Date: Sun, 23 Jul 2023 22:57:14 +0900
From: PHO
On 7/23/23 21:24, Taylor R Campbell wrote:
Why can't the loop just use dma_fence_get_rcu and dma_fence_put?
Might need to release and reacquire the lock around dma_fence_put.
I tried but it didn't
On 23-07-22 04:34, matthew green wrote:
| > (gdb) info locals
| > No symbol table info available.
| > (gdb)
| >
| > I don't understand why gdb complains about debugging symbols.
|
| i think it's because our build has a bug. i was recently
| trying to debug something in a shared
> Date: Sun, 23 Jul 2023 22:57:14 +0900
> From: PHO
>
> On 7/23/23 21:24, Taylor R Campbell wrote:
> > Why can't the loop just use dma_fence_get_rcu and dma_fence_put?
> >
> > Might need to release and reacquire the lock around dma_fence_put.
>
> I tried but it didn't work, apparently because
On 7/23/23 21:24, Taylor R Campbell wrote:
Date: Sun, 23 Jul 2023 12:36:10 +0900
From: PHO
This:
https://github.com/depressed-pho/netbsd-src/blob/91daa67f17222da355d3fddd6fa849c786d9c545/sys/external/bsd/drm2/dist/drm/vmwgfx/vmwgfx_fence.c#L45
and this:
> Date: Sun, 23 Jul 2023 12:36:10 +0900
> From: PHO
>
> This:
> https://github.com/depressed-pho/netbsd-src/blob/91daa67f17222da355d3fddd6fa849c786d9c545/sys/external/bsd/drm2/dist/drm/vmwgfx/vmwgfx_fence.c#L45
>
> and this:
>
Le mar. 18 juil. 2023, 14:35, Martin Husemann a écrit :
> On Sat, Jul 15, 2023 at 03:48:54AM +0200, Vladimir 'phcoder' Serbinenko
> wrote:
> > I've submitted a similar patch for OpenBSD recently and it got merged. It
> > adds support for Elantech I2C touchpad used on many laptops. Tested on my
>
On 7/22/23 22:41, Taylor R Campbell wrote:
Date: Sat, 22 Jul 2023 21:52:40 +0900
From: PHO
Jul 17 00:52:34 netbsd-current /netbsd: [ 64017.6151161]
vmw_fence_wait() at netbsd:vmw_fence_wait+0xdc
Just to confirm, what does `info line *(vmw_fence_wait+0xdc)' say in
gdb?
And, if you can get to
