Messages in this thread | | | Date | Fri, 17 Apr 2015 10:48:46 +0200 | From | Pavel Machek <> | Subject | Re: [patch for 4.0] x86: silence warning in /dev/mem support |
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Hi!
> > CC arch/x86/mm/ioremap.o > > arch/x86/mm/ioremap.c: In function ‘xlate_dev_mem_ptr’: > > arch/x86/mm/ioremap.c:363:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] > > addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK)); > > ^ > > LD arch/x86/mm/built-in.o > > > > pavel@amd:/data/l/linux$ gcc --version > > gcc (Debian 4.9.2-10) 4.9.2 > > So this code has not been changed for a year or so in theory, and I've > never seen this warning with GCC 4.9.1. I'm wondering how it > triggered. Could you send me your .config that triggers this?
Config sent in private email. 32-bit kernel.
Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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