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h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eoo2WlCFiFSoe9VPy+DYQVt03XW1OwXIi0Rm6xMzAo0qbzIOuVNDQl1ZyBIOi6MG8 co6xbkD73WHOjryK5nnMu6bTJADoUHKvLeQzPsK8h4Nn/5Q7txrGbCYyqaOY8c1qnw Lv0uaZYhK0eEvWyY3ErvFMq+U63Upc8c/h1Rv8I8= Date: Wed, 16 Oct 2024 21:44:33 +0200 From: Greg Kroah-Hartman To: Yuanchu Xie Cc: Wei Liu , Rob Bradford , Theodore Ts'o , Pasha Tatashin , linux-kernel@vger.kernel.org, linux-mm@kvack.org, virtualization@lists.linux.dev, dev@lists.cloudhypervisor.org Subject: Re: [PATCH v3 1/2] virt: pvmemcontrol: control guest physical memory properties Message-ID: <2024101657-motion-lunacy-dc6d@gregkh> References: <20241016193947.48534-1-yuanchu@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241016193947.48534-1-yuanchu@google.com> X-Rspam-User: X-Stat-Signature: 7nu9ar76as9pwt7ed6b3h6rx9x19t4ju X-Rspamd-Queue-Id: 8AEC2180009 X-Rspamd-Server: rspam11 X-HE-Tag: 1729107875-677652 X-HE-Meta: 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 w9Mal2Kc kv/lFqWGfDeWG13IGHBEisqAYNPivCGAc4Q1YyAmcQanrX16SCjHY/xzjGj57hTHxKk6RTfQoSanJD9Yx4wSsP0Aq0KniAMuGt/Rla+/XTE5RzyOmdybT1yVaYrsHpqPbuEcmyGu9eY6VOhGtdG14mZW+OOBdxoEx/AH2VMdUwmnSFQlM7XedG487P/6U4+i05e4rGeszPhFhN0By7bacqY6vI8w1zJoxac/09waafeC9LJDyyi0W5ftINBUymNtbQlE8r8/oddDlwG7PYYGSEft7iHs2PEYujWDYeNDzfsZVObeY8M5K7D8kdHEsW8b3F6v8 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Oct 16, 2024 at 12:39:46PM -0700, Yuanchu Xie wrote: > + dev_info(dev->device, > + "pvmemcontrol_vmm_info.ret_errno = %u\n" > + "pvmemcontrol_vmm_info.ret_code = %u\n" > + "pvmemcontrol_vmm_info.major_version = %llu\n" > + "pvmemcontrol_vmm_info.minor_version = %llu\n" > + "pvmemcontrol_vmm_info.page_size = %llu\n", > + dev->pvmemcontrol_vmm_info.ret_errno, > + dev->pvmemcontrol_vmm_info.ret_code, > + dev->pvmemcontrol_vmm_info.arg0, > + dev->pvmemcontrol_vmm_info.arg1, > + dev->pvmemcontrol_vmm_info.ret_value); When a driver works properly, it is quiet. Please do not spam the kernel log when your driver properly binds to the device like this, that's just not ok at all. thanks, greg k-h