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Wed, 09 Oct 2024 10:10:18 -0700 (PDT) Received: from fan ([50.205.20.42]) by smtp.gmail.com with ESMTPSA id 3f1490d57ef6-e28a5dbd3a7sm1828233276.63.2024.10.09.10.10.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Oct 2024 10:10:18 -0700 (PDT) From: Fan Ni X-Google-Original-From: Fan Ni Date: Wed, 9 Oct 2024 10:09:41 -0700 To: Ira Weiny Cc: Dave Jiang , Jonathan Cameron , Navneet Singh , Jonathan Corbet , Andrew Morton , Dan Williams , Davidlohr Bueso , Alison Schofield , Vishal Verma , linux-btrfs@vger.kernel.org, linux-cxl@vger.kernel.org, linux-doc@vger.kernel.org, nvdimm@lists.linux.dev, linux-kernel@vger.kernel.org, Petr Mladek , Steven Rostedt , Andy Shevchenko , Rasmus Villemoes , Sergey Senozhatsky Subject: Re: [PATCH v4 01/28] test printk: Add very basic struct resource tests Message-ID: References: <20241007-dcd-type2-upstream-v4-0-c261ee6eeded@intel.com> <20241007-dcd-type2-upstream-v4-1-c261ee6eeded@intel.com> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241007-dcd-type2-upstream-v4-1-c261ee6eeded@intel.com> On Mon, Oct 07, 2024 at 06:16:07PM -0500, Ira Weiny wrote: > The printk tests for struct resource were stubbed out. struct range > printing will leverage the struct resource implementation. > > To prevent regression add some basic sanity tests for struct resource. > > To: Petr Mladek > To: Steven Rostedt > To: Andy Shevchenko > To: Rasmus Villemoes > To: Sergey Senozhatsky > Cc: linux-doc@vger.kernel.org > Signed-off-by: Ira Weiny Reviewed-by: Fan Ni Tested-by: Fan Ni > > --- > [lkp: ensure phys_addr_t is within limits for all arch's] > --- > lib/test_printf.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 44 insertions(+) > > diff --git a/lib/test_printf.c b/lib/test_printf.c > index 8448b6d02bd9..5afdf5efc627 100644 > --- a/lib/test_printf.c > +++ b/lib/test_printf.c > @@ -386,6 +386,50 @@ kernel_ptr(void) > static void __init > struct_resource(void) > { > + struct resource test_resource = { > + .start = 0xc0ffee00, > + .end = 0xc0ffee00, > + .flags = IORESOURCE_MEM, > + }; > + > + test("[mem 0xc0ffee00 flags 0x200]", > + "%pr", &test_resource); > + > + test_resource = (struct resource) { > + .start = 0xc0ffee, > + .end = 0xba5eba11, > + .flags = IORESOURCE_MEM, > + }; > + test("[mem 0x00c0ffee-0xba5eba11 flags 0x200]", > + "%pr", &test_resource); > + > + test_resource = (struct resource) { > + .start = 0xba5eba11, > + .end = 0xc0ffee, > + .flags = IORESOURCE_MEM, > + }; > + test("[mem 0xba5eba11-0x00c0ffee flags 0x200]", > + "%pr", &test_resource); > + > + test_resource = (struct resource) { > + .start = 0xba5eba11, > + .end = 0xba5eca11, > + .flags = IORESOURCE_MEM, > + }; > + > + test("[mem 0xba5eba11-0xba5eca11 flags 0x200]", > + "%pr", &test_resource); > + > + test_resource = (struct resource) { > + .start = 0xba11, > + .end = 0xca10, > + .flags = IORESOURCE_IO | > + IORESOURCE_DISABLED | > + IORESOURCE_UNSET, > + }; > + > + test("[io size 0x1000 disabled]", > + "%pR", &test_resource); > } > > static void __init > > -- > 2.46.0 > -- Fan Ni