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Mon, 09 Dec 2024 10:11:18 -0500 (EST) Message-ID: <5321021d929cebf7268fc163ddb92cb740c09c82.camel@sapience.com> Subject: Re: Linux 6.12.4 - crash dma_alloc_attrs+0x12b via ipu6 From: Genes Lists To: Greg Kroah-Hartman , linux-kernel@vger.kernel.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, stable@vger.kernel.org Cc: linux-media@vger.kernel.org, sakari.ailus@linux.intel.com, bingbu.cao@intel.com Date: Mon, 09 Dec 2024 10:11:17 -0500 In-Reply-To: References: <2024120917-vision-outcast-85f2@gregkh> Autocrypt: addr=lists@sapience.com; prefer-encrypt=mutual; keydata=mDMEXSY9GRYJKwYBBAHaRw8BAQdAwzFfmp+m0ldl2vgmbtPC/XN7/k5vscpADq3BmRy5R 7y0LU1haWwgTGlzdHMgKEwwIDIwMTkwNzEwKSA8bGlzdHNAc2FwaWVuY2UuY29tPoiWBBMWCAA+Ah sBBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAFiEE5YMoUxcbEgQOvOMKc+dlCv6PxQAFAmPJfooFCRl vRHEACgkQc+dlCv6PxQAc/wEA/Dbmg91DOGXll0OW1GKaZQGQDl7fHibMOKRGC6X/emoA+wQR5FIz BnV/PrXbao8LS/h0tSkeXgPsYxrzvfZInIAC Content-Type: multipart/signed; micalg="pgp-sha384"; protocol="application/pgp-signature"; boundary="=-6wRbfTIBrZlGr7AxFyD4" User-Agent: Evolution 3.54.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 --=-6wRbfTIBrZlGr7AxFyD4 Content-Type: multipart/alternative; boundary="=-a/TPufZFI2QvsdAEVNhh" --=-a/TPufZFI2QvsdAEVNhh Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, 2024-12-09 at 09:52 -0500, Genes Lists wrote: > ortly after booting in dma_alloc_attrs - maybe > triggered in ipu6_probe.=C2=A0 >=20 Mainline v6.13-rc2 =C2=A0works fine on same hardware (i did need to add the drm patches [1] without which there are no graphics). gene =C2=A0[1] drm fixes required with mainline: =C2=A0=C2=A0https://patchwork.freedesktop.org/series/141911/ --=20 Gene --=-a/TPufZFI2QvsdAEVNhh Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable
On Mon, 2024-12-09 at 09:52 -0500, Genes Lists wr= ote:
ortly after booting in dma_alloc_= attrs - maybe
triggered in ipu6_probe. 


Ma= inline v6.13-rc2  works fine on same hardware (i did need to add the d= rm patches [1] without which there are no graphics).

gene

 [1] drm fixes required with mainline= :   ht= tps://patchwork.freedesktop.org/series/141911/


--
Gene

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