Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-12 Thread Serge Semin
On Thu, Nov 12, 2020 at 05:15:10PM +0100, Miquel Raynal wrote: > Hi Serge, > > Serge Semin wrote on Thu, 12 Nov > 2020 19:10:43 +0300: > > > On Thu, Nov 12, 2020 at 04:43:01PM +0100, Miquel Raynal wrote: > > > Hi Serge, > > > > > > Serge Semin wrote on Thu, 12 Nov > > > 2020 18:27:39 +0300: >

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-12 Thread Miquel Raynal
Hi Serge, Serge Semin wrote on Thu, 12 Nov 2020 19:10:43 +0300: > On Thu, Nov 12, 2020 at 04:43:01PM +0100, Miquel Raynal wrote: > > Hi Serge, > > > > Serge Semin wrote on Thu, 12 Nov > > 2020 18:27:39 +0300: > > > > > Hello Vignesh > > > > > > On Thu, Nov 12, 2020 at 08:30:42PM +0530,

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-12 Thread Serge Semin
On Thu, Nov 12, 2020 at 04:43:01PM +0100, Miquel Raynal wrote: > Hi Serge, > > Serge Semin wrote on Thu, 12 Nov > 2020 18:27:39 +0300: > > > Hello Vignesh > > > > On Thu, Nov 12, 2020 at 08:30:42PM +0530, Vignesh Raghavendra wrote: > > > > > > > > > On 11/12/20 1:57 PM, Miquel Raynal wrote:

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-12 Thread Miquel Raynal
Hi Serge, Serge Semin wrote on Thu, 12 Nov 2020 18:27:39 +0300: > Hello Vignesh > > On Thu, Nov 12, 2020 at 08:30:42PM +0530, Vignesh Raghavendra wrote: > > > > > > On 11/12/20 1:57 PM, Miquel Raynal wrote: > > > Hi Sergey, > > > > > > Serge Semin wrote on Wed, 11 Nov > > > 2020 22:22:59

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-12 Thread Serge Semin
Hello Vignesh On Thu, Nov 12, 2020 at 08:30:42PM +0530, Vignesh Raghavendra wrote: > > > On 11/12/20 1:57 PM, Miquel Raynal wrote: > > Hi Sergey, > > > > Serge Semin wrote on Wed, 11 Nov > > 2020 22:22:59 +0300: > > > >> On Tue, Nov 10, 2020 at 04:35:56PM +0100, Miquel Raynal wrote: > >>> Hi

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-12 Thread Vignesh Raghavendra
On 11/12/20 1:57 PM, Miquel Raynal wrote: > Hi Sergey, > > Serge Semin wrote on Wed, 11 Nov > 2020 22:22:59 +0300: > >> On Tue, Nov 10, 2020 at 04:35:56PM +0100, Miquel Raynal wrote: >>> Hi Serge, >>> >>> Serge Semin wrote on Tue, 10 Nov >>> 2020 14:38:27 +0300: >>> Hello Miquel,

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-12 Thread Serge Semin
On Thu, Nov 12, 2020 at 09:27:15AM +0100, Miquel Raynal wrote: > Hi Sergey, > > Serge Semin wrote on Wed, 11 Nov > 2020 22:22:59 +0300: > > > On Tue, Nov 10, 2020 at 04:35:56PM +0100, Miquel Raynal wrote: > > > Hi Serge, > > > > > > Serge Semin wrote on Tue, 10 Nov > > > 2020 14:38:27 +0300:

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-12 Thread Miquel Raynal
Hi Sergey, Serge Semin wrote on Wed, 11 Nov 2020 22:22:59 +0300: > On Tue, Nov 10, 2020 at 04:35:56PM +0100, Miquel Raynal wrote: > > Hi Serge, > > > > Serge Semin wrote on Tue, 10 Nov > > 2020 14:38:27 +0300: > > > > > Hello Miquel, > > > > > > A situation noted by the warning below

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-11 Thread Serge Semin
On Tue, Nov 10, 2020 at 04:35:56PM +0100, Miquel Raynal wrote: > Hi Serge, > > Serge Semin wrote on Tue, 10 Nov > 2020 14:38:27 +0300: > > > Hello Miquel, > > > > A situation noted by the warning below won't cause any problem because > > the casting is done to a non-dereferenced variable. It

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-10 Thread Miquel Raynal
Hi Serge, Serge Semin wrote on Tue, 10 Nov 2020 14:38:27 +0300: > Hello Miquel, > > A situation noted by the warning below won't cause any problem because > the casting is done to a non-dereferenced variable. It is utilized > as a pointer bias later in that function. Shall we just ignore the >

Re: drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-10 Thread Serge Semin
cross C=1 > CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=sparc64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > > "sparse warnings: (new ones prefixed by >>)" > >> drivers/mtd/maps/physm

drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes address space '__iomem' of expression

2020-11-01 Thread kernel test robot
-by: kernel test robot "sparse warnings: (new ones prefixed by >>)" >> drivers/mtd/maps/physmap-bt1-rom.c:78:18: sparse: sparse: cast removes >> address space '__iomem' of expression vim +/__iomem +78 drivers/mtd/maps/physmap-bt1-rom.c 57 58 static void __