Messages in this thread | | | From | KOSAKI Motohiro <> | Subject | Re: 2.6.33-rc1 build failure: copy_from_user() buffer size is not provably correct | Date | Mon, 21 Dec 2009 18:07:23 +0900 (JST) |
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> This is triggered if using the 'allyesconfig' target. > > A similar issue was this: 2886a8bdfa007053b414ab01741a98c18c376a85 > > > debian-build:/tmp/all-yes-config/2.6.33-rc1# make deb-pkg > make KBUILD_SRC= > CHK include/linux/version.h > CHK include/generated/utsrelease.h > CALL scripts/checksyscalls.sh > CHK include/generated/compile.h > VDSOSYM arch/x86/vdso/vdso32-int80-syms.lds > VDSOSYM arch/x86/vdso/vdso32-sysenter-syms.lds > VDSOSYM arch/x86/vdso/vdso32-syms.lds > LD arch/x86/vdso/built-in.o > LD arch/x86/built-in.o > CC mm/migrate.o > In file included from /tmp/all-yes-config/2.6.33- > rc1/arch/x86/include/asm/uaccess.h:571, > from include/linux/uaccess.h:5, > from include/linux/highmem.h:6, > from include/linux/pagemap.h:10, > from include/linux/mempolicy.h:62, > from include/linux/migrate.h:5, > from mm/migrate.c:15: > In function ‘copy_from_user’, > inlined from ‘do_pages_stat’ at mm/migrate.c:1009: > /tmp/all-yes-config/2.6.33-rc1/arch/x86/include/asm/uaccess_32.h:213: error: > call to ‘copy_from_user_overflow’ declared with attribute error: > copy_from_user() buffer size is not provably correct
afaik, ingo already queued this fix. please wait (very) few days.
thanks.
> make[3]: *** [mm/migrate.o] Error 1 > make[2]: *** [mm] Error 2 > make[1]: *** [deb-pkg] Error 2 > make: *** [deb-pkg] Error 2 > > > Regards, > Ritesh > -- > Given the large number of mailing lists I follow, I request you to CC me > in replies for quicker response > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
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