From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Herbszt Subject: Re: [PATCH kernel] commit 4fbdf9cb ("lpfc: Fix for lun discovery issue with saturn adapter.") Date: Sat, 23 May 2015 11:31:48 +0200 Message-ID: <20150523113148.00002dfc@localhost> References: <1430209582-23925-1-git-send-email-aik@ozlabs.ru> <5548E2C1.3070209@emulex.com> <20150505234659.00003ab7@localhost> <555C0595.9060507@ozlabs.ru> <20150522133334.000064c9@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20150522133334.000064c9@localhost> Sender: linux-kernel-owner@vger.kernel.org To: "James E . J . Bottomley" Cc: Alexey Kardashevskiy , james.smart@emulex.com, linuxppc-dev@lists.ozlabs.org, Benjamin Herrenschmidt , Paul Mackerras , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Sebastian Herbszt List-Id: linux-scsi@vger.kernel.org I wrote: > Alexey Kardashevskiy wrote: > > On 05/06/2015 07:46 AM, Sebastian Herbszt wrote: > > > James Smart wrote: > > >> > > >> Reviewed-By: James Smart > > >> > > >> > > >> Alexey, Sebastian, > > >> > > >> Yes - this section needs to be reverted. This patch is good. > > >> > > >> -- james s > > > > > > Reviewed-by: Sebastian Herbszt > > > > > > Unfortunately, just this revert is not enough, it fixed one of my machines > > but I have another machine with "Emulex Corporation Saturn-X: LightPulse > > Fibre Channel Host Adapter (rev 03)" which does not boot - the booting > > process stops at "[ OK ] Reached target Basic System." > > > > Any quick idea what else to revert between 4.0 and current upstream before > > I dig further? Thanks! > > Is the other machine also POWER7? > I tested the revert on x86 and it fixed my issue: > > 4.1-rc4 (lpfc 10.5.0.0) - broken > 4.0 + lpfc 10.5.0.0 - broken > 4.1-rc4 (lpfc 10.5.0.0) + revert - ok > 4.0 + lpfc 10.5.0.0 + revert - ok James, are you sending this revert to Linus any time soon? Support for SLI-3 adapters is broken on all platforms for more than a month now [1] and POWER7 doesn't seem to like it at all [2]. [1] http://marc.info/?l=linux-scsi&m=142938432414173 [2] http://marc.info/?l=linux-scsi&m=143021737816241 Sebastian