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[66.187.233.206]) by smtp.gmail.com with ESMTPSA id 46sm2028708qto.57.2019.05.03.13.38.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 03 May 2019 13:38:51 -0700 (PDT) Message-ID: <1556915930.6132.16.camel@lca.pw> Subject: Re: "iommu/amd: Set exclusion range correctly" causes smartpqi offline From: Qian Cai To: Joerg Roedel Date: Fri, 03 May 2019 16:38:50 -0400 In-Reply-To: <20190429142326.GA4678@suse.de> References: <1556290348.6132.6.camel@lca.pw> <20190426152632.GC3173@suse.de> <1556294112.6132.7.camel@lca.pw> <20190429142326.GA4678@suse.de> X-Mailer: Evolution 3.22.6 (3.22.6-10.el7) Mime-Version: 1.0 Cc: iommu@lists.linux-foundation.org, "linux-kernel@vger.kernel.org" X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org On Mon, 2019-04-29 at 16:23 +0200, Joerg Roedel wrote: > On Fri, Apr 26, 2019 at 11:55:12AM -0400, Qian Cai wrote: > > https://git.sr.ht/~cai/linux-debug/blob/master/dmesg > > Thanks, I can't see any definitions for unity ranges or exclusion ranges > in the IVRS table dump, which makes it even more weird. > > Can you please send me the output of > > for f in `ls -1 /sys/kernel/iommu_groups/*/reserved_regions`; do echo "- > --$f"; cat $f;done > > to double-check? https://git.sr.ht/~cai/linux-debug/blob/master/iommu _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu