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Date: Tue, 12 Jan 2021 13:33:14 +0200 From: Kalle Valo <kvalo@...eaurora.org> To: Michal Kubecek <mkubecek@...e.cz> Cc: linux-wireless@...r.kernel.org, Mordechay Goodstein <mordechay.goodstein@...el.com>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Takashi Iwai <tiwai@...e.de>, Arjen de Korte <suse+build@...korte.org>, Luca Coelho <luciano.coelho@...el.com> Subject: Re: regression in iwlwifi: page fault in iwl_dbg_tlv_alloc_region() (commit ba8f6f4ae254) (adding luca) Michal Kubecek <mkubecek@...e.cz> 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 > > The problem seems to be an attempt to write terminating null character > into a string which may be read only. There is also a proposed fix. Can someone submit a proper patch, please? See instructions below how to submit. And please add Fixes tag to the commit log: Fixes: ba8f6f4ae254 ("iwlwifi: dbg: add dumping special device memory") -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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