On Mon, 2015-09-21 at 21:16 -0500, Scott Wood wrote:
> On Mon, 2015-09-21 at 17:22 +0800, Kevin Hao wrote:
> > With the reimplementation of probe_kernel_address() in commit
> > ecc83243e1d4 ("uaccess: reimplement probe_kernel_address() using
> > probe_kernel_read()"), the explication of the cast for the addr
> > parameter has been dropped. So we have to explicitly cast the
> > regs->nip to void * when passing it to probe_kernel_address() in
> > order to fix the following build error:
> > arch/powerpc/sysdev/fsl_pci.c: In function 'fsl_pci_mcheck_exception':
> > arch/powerpc/sysdev/fsl_pci.c:1002:4: error: passing argument 2 of
> > 'probe_kernel_read' makes pointer from integer without a cast [-Werror]
> > ret = probe_kernel_address(regs->nip, inst);
> > ^
> >
> > Signed-off-by: Kevin Hao <haoke...@gmail.com>
> > ---
> >
> > This is against linux-next.
>
> I don't see ecc83243e1d4 in linux-next. What tree is it in?
It was in linux-next:
commit ecc83243e1d4f67015906017e420435aff1104c9
Author: Andrew Morton <a...@linux-foundation.org>
AuthorDate: Thu Sep 17 10:19:09 2015 +1000
Commit: Stephen Rothwell <s...@canb.auug.org.au>
CommitDate: Thu Sep 17 10:19:09 2015 +1000
uaccess: reimplement probe_kernel_address() using probe_kernel_read()
But Andrew's tree comes as patches that Stephen commits, so the commit ids
change when Andrew pushes new patches, so in today's linux-next it's:
commit d2cf644bea102203f9fc221a819f2dcb6a15b8ad
Author: Andrew Morton <a...@linux-foundation.org>
AuthorDate: Sat Sep 19 11:36:21 2015 +1000
Commit: Stephen Rothwell <s...@canb.auug.org.au>
CommitDate: Sat Sep 19 11:36:21 2015 +1000
uaccess: reimplement probe_kernel_address() using probe_kernel_read()
cheers
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