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bh=j3gDduIc20O9vTBOSRoOtd6j1cvdstiRNBrJm/t9Aik=; b=gZu8hjJNggHOAwS70kdQ9SX/ZsOJK0GIb+L+LtvGpBEAg26pgoXhqJ7ecQxB/24twCuo9H iux9pTPMXEA9x9MtKQFfGKUmM2aqKwHTVTV5p2WfzCL0Z3VfhfQa+CbFKz9cItHwLrV3y3 qUMyj1xo9bscHSzziU20gKV/XAzBhfQ= X-MC-Unique: _QWmWHfcMouM2W9pr0LbuQ-1 From: David Hildenbrand To: qemu-devel@nongnu.org Cc: Igor Mammedov , Xiao Guangrong , Richard Henderson , Stefan Weil , David Hildenbrand , Julia Suvorova , Stefan Hajnoczi , Pankaj Gupta , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [GIT PULL 1/8] hw/mem/nvdimm: fix error message for 'unarmed' flag Date: Fri, 28 Oct 2022 11:52:18 +0200 Message-Id: <20221028095225.86118-2-david@redhat.com> In-Reply-To: <20221028095225.86118-1-david@redhat.com> References: <20221028095225.86118-1-david@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.7 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=david@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.515, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Qemu-devel" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1666950828201100001 From: Julia Suvorova In the ACPI specification [1], the 'unarmed' bit is set when a device cannot accept a persistent write. This means that when a memdev is read-only, the 'unarmed' flag must be turned on. The logic is correct, just changing the error message. [1] ACPI NFIT NVDIMM Region Mapping Structure "NVDIMM State Flags" Bit 3 Fixes: dbd730e859 ("nvdimm: check -object memory-backend-file, readonly=3Do= n option") Signed-off-by: Julia Suvorova Reviewed-by: Stefan Hajnoczi Reviewed-by: Pankaj Gupta Reviewed-by: Philippe Mathieu-Daud=C3=A9 Acked-by: David Hildenbrand Message-Id: <20221023195812.15523-1-jusual@redhat.com> Signed-off-by: David Hildenbrand --- hw/mem/nvdimm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/mem/nvdimm.c b/hw/mem/nvdimm.c index 7c7d777781..31080c22c9 100644 --- a/hw/mem/nvdimm.c +++ b/hw/mem/nvdimm.c @@ -149,7 +149,7 @@ static void nvdimm_prepare_memory_region(NVDIMMDevice *= nvdimm, Error **errp) if (!nvdimm->unarmed && memory_region_is_rom(mr)) { HostMemoryBackend *hostmem =3D dimm->hostmem; =20 - error_setg(errp, "'unarmed' property must be off since memdev %s " + error_setg(errp, "'unarmed' property must be 'on' since memdev %s " "is read-only", object_get_canonical_path_component(OBJECT(hostmem))); return; --=20 2.37.3