From: Michael Ellerman <mpe@ellerman•id.au>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux•vnet.ibm.com>,
Christian Zigotzky <chzigotzky@xenosoft•de>,
Benjamin Herrenschmidt <benh@kernel•crashing.org>,
linuxppc-dev@lists•ozlabs.org, darren@stevens-zone•net,
Michael Ellerman <michaele@au1•ibm.com>,
Julian Margetson <runaway@candw•ms>,
Adrian Cox <adrian@humboldt•co.uk>,
"R.T.Dickinson" <rtd@a-eon•com>,
"R.T.Dickinson" <rtd2@xtra•co.nz>, Pat Wall <pjwall@mac•com>,
Pat Wall <pjwall@me•com>,
"contact@a-eon•com" <contact@a-eon•com>,
Matthew Leaman <matthew@a-eon•biz>,
luigi burdo <intermediadc@hotmail•com>,
Christian Zigotzky <info@xenosoft•de>
Subject: Re: Kernel 4.7: PAGE_GUARDED and _PAGE_NO_CACHE
Date: Mon, 06 Jun 2016 10:54:40 +1000 [thread overview]
Message-ID: <1465174480.12265.2.camel@ellerman.id.au> (raw)
In-Reply-To: <871t4dui4g.fsf@skywalker.in.ibm.com>
On Sat, 2016-06-04 at 20:16 +0530, Aneesh Kumar K.V wrote:
> Christian Zigotzky <chzigotzky@xenosoft•de> writes:
>
> > Hi All,
> >
> > I compiled the latest git version of kernel 4.7 with all PowerPC
> > commits. Maybe the latest commit powerpc-4.7-2 solved the boot issues.
> > Our latest Nemo patch 4.7-1 works without any problems with the latest
> > git version.
>
>
> instead of using powerpc-4.7-2 can you use the upstream SHA1 commit id
> ?. I am not sure how to map 4.7-2 to a kernel version.
That's my tag:
https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/tag/?h=powerpc-4.7-2
> > I got the following error message:
> >
> > arch/powerpc/kernel/pci-common.c: In function
> > ‘pci_process_bridge_OF_ranges’:
> > arch/powerpc/kernel/pci-common.c:732:59: error: ‘_PAGE_GUARDED’
> > undeclared (first use in this function)
> > range.size, _PAGE_NO_CACHE|_PAGE_GUARDED);
> > ^
> > arch/powerpc/kernel/pci-common.c:732:59: note: each undeclared
> > identifier is reported only once for each function it appears in
> > make[1]: *** [arch/powerpc/kernel/pci-common.o] Error 1
> > make: *** [arch/powerpc/kernel] Error 2
>
> Which kernel is that ? For upstream I have at that line
>
> 729 hose->pci_io_size = range.pci_addr + range.size;
> 730 hose->io_base_phys = range.cpu_addr - range.pci_addr;
> 731
> 732 /* Build resource */
> 733 res = &hose->io_resource;
> 734 range.cpu_addr = range.pci_addr;
> 735 break;
> 736 case IORESOURCE_MEM:
Christian is running an out-of-tree patch for the nemo board. He did post it to
the list at some point.
cheers
next prev parent reply other threads:[~2016-06-06 0:54 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-23 4:38 PAGE_GUARDED Christian Zigotzky
2016-05-23 8:01 ` PAGE_GUARDED Benjamin Herrenschmidt
2016-05-24 10:48 ` PAGE_GUARDED Christian Zigotzky
2016-05-24 11:16 ` PAGE_GUARDED Benjamin Herrenschmidt
2016-05-24 13:37 ` PAGE_GUARDED Christian Zigotzky
2016-05-24 15:37 ` PAGE_GUARDED Aneesh Kumar K.V
2016-05-25 6:58 ` PAGE_GUARDED Christian Zigotzky
2016-05-25 11:44 ` PAGE_GUARDED Christian Zigotzky
2016-06-04 7:19 ` Kernel 4.7: PAGE_GUARDED and _PAGE_NO_CACHE Christian Zigotzky
2016-06-04 7:40 ` Christian Zigotzky
2016-06-04 11:08 ` Christian Zigotzky
2016-06-04 14:46 ` Aneesh Kumar K.V
2016-06-04 15:13 ` Christian Zigotzky
2016-06-04 15:25 ` Christian Zigotzky
2016-06-05 16:09 ` Christian Zigotzky
2016-06-06 0:57 ` Michael Ellerman
2016-06-06 1:23 ` Julian Margetson
2016-06-06 2:00 ` Michael Ellerman
2016-06-06 8:59 ` Julian Margetson
2016-06-06 0:54 ` Michael Ellerman [this message]
2016-06-04 14:42 ` Aneesh Kumar K.V
2016-06-04 15:07 ` Christian Zigotzky
2016-06-06 0:51 ` Michael Ellerman
2016-06-06 5:21 ` Christian Zigotzky
2016-06-07 20:17 ` Christian Zigotzky
2016-06-07 22:14 ` Christian Zigotzky
2016-06-08 1:51 ` Michael Ellerman
2016-06-08 2:52 ` Michael Ellerman
2016-06-08 10:58 ` Christian Zigotzky
2016-06-08 11:30 ` Michael Ellerman
2016-06-08 12:50 ` Christian Zigotzky
2016-06-08 11:33 ` Darren Stevens
2016-06-08 13:24 ` Christian Zigotzky
2016-06-08 13:51 ` Christian Zigotzky
2016-06-08 13:52 ` Michael Ellerman
2016-06-08 15:11 ` Aneesh Kumar K.V
2016-06-08 15:47 ` Christian Zigotzky
2016-06-09 8:48 ` Christian Zigotzky
2016-06-09 11:15 ` Michael Ellerman
2016-06-09 13:13 ` Christian Zigotzky
2016-06-13 8:14 ` Christian Zigotzky
2016-06-13 8:19 ` Benjamin Herrenschmidt
2016-06-13 18:09 ` Christian Zigotzky
2016-06-22 19:07 ` Christian Zigotzky
2016-06-22 19:58 ` luigi burdo
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