Re: regression in iwlwifi: page fault in iwl_dbg_tlv_alloc_region() (commit ba8f6f4ae254)

Takashi Iwai writes: > On Tue, 12 Jan 2021 16:46:21 +0100, > Kalle Valo wrote: >> >> Takashi Iwai writes: >> >> > On Tue, 12 Jan 2021 13:45:33 +0100, >> > Kalle Valo wrote: >> >> >> >> Takashi Iwai writes: >> >> >> >> > On Tue, 12 Jan 2021 12:33:14 +0100, >> >> > Kalle Valo wrote: >> >> >>

Re: regression in iwlwifi: page fault in iwl_dbg_tlv_alloc_region() (commit ba8f6f4ae254)

On Tue, 12 Jan 2021 16:46:21 +0100, Kalle Valo wrote: > > Takashi Iwai writes: > > > On Tue, 12 Jan 2021 13:45:33 +0100, > > Kalle Valo wrote: > >> > >> Takashi Iwai writes: > >> > >> > On Tue, 12 Jan 2021 12:33:14 +0100, > >> > Kalle Valo wrote: > >> >> > >> >> (adding luca) > >> >> > >>

Re: regression in iwlwifi: page fault in iwl_dbg_tlv_alloc_region() (commit ba8f6f4ae254)

Takashi Iwai writes: > On Tue, 12 Jan 2021 13:45:33 +0100, > Kalle Valo wrote: >> >> Takashi Iwai writes: >> >> > On Tue, 12 Jan 2021 12:33:14 +0100, >> > Kalle Valo wrote: >> >> >> >> (adding luca) >> >> >> >> Michal Kubecek writes: >> >> >> >> > FYI, there is a regression in iwlwifi

Re: regression in iwlwifi: page fault in iwl_dbg_tlv_alloc_region() (commit ba8f6f4ae254)

On Tue, 12 Jan 2021 13:45:33 +0100, Kalle Valo wrote: > > Takashi Iwai writes: > > > On Tue, 12 Jan 2021 12:33:14 +0100, > > Kalle Valo wrote: > >> > >> (adding luca) > >> > >> Michal Kubecek writes: > >> > >> > FYI, there is a regression in iwlwifi driver caused by commit > >> >

Re: regression in iwlwifi: page fault in iwl_dbg_tlv_alloc_region() (commit ba8f6f4ae254)

Takashi Iwai writes: > On Tue, 12 Jan 2021 12:33:14 +0100, > Kalle Valo wrote: >> >> (adding luca) >> >> Michal Kubecek writes: >> >> > FYI, there is a regression in iwlwifi driver caused by commit >> > ba8f6f4ae254 ("iwlwifi: dbg: add dumping special device memory") >> > reported at >> > >>

Re: regression in iwlwifi: page fault in iwl_dbg_tlv_alloc_region() (commit ba8f6f4ae254)

On Tue, 12 Jan 2021 12:33:14 +0100, Kalle Valo wrote: > > (adding luca) > > Michal Kubecek writes: > > > FYI, there is a regression in iwlwifi driver caused by commit > > ba8f6f4ae254 ("iwlwifi: dbg: add dumping special device memory") > > reported at > > > >

Re: regression in iwlwifi: page fault in iwl_dbg_tlv_alloc_region() (commit ba8f6f4ae254)

(adding luca) Michal Kubecek writes: > FYI, there is a regression in iwlwifi driver caused by commit > ba8f6f4ae254 ("iwlwifi: dbg: add dumping special device memory") > reported at > > https://bugzilla.kernel.org/show_bug.cgi?id=210733 > https://bugzilla.suse.com/show_bug.cgi?id=1180344 >

regression in iwlwifi: page fault in iwl_dbg_tlv_alloc_region() (commit ba8f6f4ae254)

FYI, there is a regression in iwlwifi driver caused by commit ba8f6f4ae254 ("iwlwifi: dbg: add dumping special device memory") reported at https://bugzilla.kernel.org/show_bug.cgi?id=210733 https://bugzilla.suse.com/show_bug.cgi?id=1180344 The problem seems to be an attempt to write