Mohammed Shafi Shajakhan writes:
> the change suggested by you helps, and the device probe, scan
> is successful as well. Still good to have this change part of your
> basic sanity and regression testing !
Sure. I was sort of expecting that you would send v4 but I
Kalle Valo writes:
> BTW, just curious but why do you have "during rmmod" in the title? I
> think I was able to reproduce this crash by removing all firmware files
> and didn't use rmmod at all.
Nevermind, I was blind again. It was my script which calls rmmod and I
Mohammed Shafi Shajakhan writes:
> the change suggested by you helps, and the device probe, scan
> is successful as well. Still good to have this change part of your
> basic sanity and regression testing !
Sure. I was sort of expecting that you would send v4 but I
Symmetry is still broken on firmware crash (at least with 6174).
ath10k_pci_hif_stop gets called twice, once from the driver restart (warm
restart) and once from ieee80211 start (cold restart), resulting in
napi_synchrionize/napi_disable getting called twice and sticking the driver in
an
g; ath...@lists.infradead.org;
Shajakhan, Mohammed Shafi (Mohammed Shafi)
Subject: Re: [PATCH v3] ath10k: Fix crash during rmmod when probe firmware fails
Symmetry is still broken on firmware crash (at least with 6174).
ath10k_pci_hif_stop gets called twice, once from the driver restart (warm
restart) an
Hi Kalle,
the change suggested by you helps, and the device probe, scan
is successful as well. Still good to have this change part of your
basic sanity and regression testing !
regards,
shafi
On Wed, Jan 25, 2017 at 01:46:28PM +, Valo, Kalle wrote:
> Kalle Valo
Hi Kalle,
sorry for the delay
On Wed, Jan 25, 2017 at 01:46:28PM +, Valo, Kalle wrote:
> Kalle Valo writes:
>
> > Mohammed Shafi Shajakhan writes:
> >
> >> From: Mohammed Shafi Shajakhan
> >>
> >> This fixes
Kalle Valo writes:
> Mohammed Shafi Shajakhan writes:
>
>> From: Mohammed Shafi Shajakhan
>>
>> This fixes the below crash when ath10k probe firmware fails,
>> NAPI polling tries to access a rx ring resource which
Mohammed Shafi Shajakhan writes:
> From: Mohammed Shafi Shajakhan
>
> This fixes the below crash when ath10k probe firmware fails,
> NAPI polling tries to access a rx ring resource which was never
> allocated, fix this by disabling NAPI
From: Mohammed Shafi Shajakhan
This fixes the below crash when ath10k probe firmware fails,
NAPI polling tries to access a rx ring resource which was never
allocated, fix this by disabling NAPI right away once the probe
firmware fails by calling 'ath10k_hif_stop'. Its
10 matches
Mail list logo