From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E89F4CD80A4 for ; Tue, 10 Oct 2023 10:59:54 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=WxWDiLzj; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4S4Xwn47m1z3ddX for ; Tue, 10 Oct 2023 21:59:53 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=WxWDiLzj; dkim-atps=neutral Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4S4Xvp4y0Kz3bw8 for ; Tue, 10 Oct 2023 21:59:02 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1696935541; bh=oyYtN7W9I8/yfOlknnT+Z44tWQsIqhu9eaFgKki5b+M=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=WxWDiLzjX5PaRRl8TRrto/hFcE+9JBUccm17gOdW+jVz4ziS9Yxa8jd7+BqHtH4pG +StjhgXcHx/XWLS3yy3zOSs0JtHwBXVAxep3mEs1RjJsF2khIzyVjrf25D+v8brOp9 JuutVUNFlghppl6dAe5m4SF1M3p7kj+bncItUbef9h/yq43GoWS/8MkNJevYfA2UTF 4dvfsqf62ZLGDZxBGOaQNP9p+bkKiY2K0EQtqONWad0Gwa2vXSZRpwJT4VmLgZYvZG KvmbfaTJEUqZo9zgt885kVIQf2wj1W7mtk6PfmklROkPV13T477GdS7viG5I2cn0H8 DEwEqH3V+rnfw== Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4S4Xvm6z6nz4xPY; Tue, 10 Oct 2023 21:59:00 +1100 (AEDT) From: Michael Ellerman To: Eddie James , linuxppc-dev@lists.ozlabs.org Subject: Re: KUEP broken on FSP2? In-Reply-To: <4fd21fd5-6da9-271f-4827-c6ce48af16e1@linux.ibm.com> References: <87a5ssrl9c.fsf@mail.lhotse> <4fd21fd5-6da9-271f-4827-c6ce48af16e1@linux.ibm.com> Date: Tue, 10 Oct 2023 21:59:00 +1100 Message-ID: <87zg0qrbez.fsf@mail.lhotse> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: paulus@samba.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Eddie James writes: > On 10/9/23 08:14, Michael Ellerman wrote: >> Eddie James writes: >>> Hi, >>> >>> I'm attempting to run linux 6.1 on my FSP2, but my kernel crashes >>> attempting to get into userspace. The init script works, but the first >>> binary (mount) I run results in oops. Can anyone help me to debug this >>> further or suggest anything? >> Hi Eddie, >> >> It looks like breakage in syscall_exit_finish. >> Can you test this? Patch is against v6.1. > > > That worked! Perfect. Thank you very much! Will you send it upstream? Great, thanks for testing. Yeah I'll send a patch. cheers