Linus' vm patches broke the UML build in 3.0.75 onwards: CC mm/memory.o mm/memory.c: In function ‘vm_iomap_memory’: mm/memory.c:2363:2: error: implicit declaration of function ‘io_remap_pfn_range’ [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[1]: *** [mm/memory.o] Error 1 make: *** [mm] Error 2
This fix is just a copy of what is found in later kernels. Compiled and boot tested both 3.0.80 and 3.2.45, x86_64 and i386. Signed-off-by: Antoine Martin <anto...@nagafix.co.uk> --- a/arch/um/include/asm/pgtable.h 2013-05-25 09:20:51.420000000 +0000 +++ b/arch/um/include/asm/pgtable.h 2013-04-29 00:36:01.000000000 +0000 @@ -69,6 +69,8 @@ #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED) #define PAGE_KERNEL_EXEC __pgprot(__PAGE_KERNEL_EXEC) +#define io_remap_pfn_range remap_pfn_range + /* * The i386 can't do page protection for execute, and considers that the same * are read. ------------------------------------------------------------------------------ Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, & servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
