On 09/17/2014 09:39 AM, David Herrmann wrote: > Hi > > On Wed, Sep 17, 2014 at 5:36 PM, Shuah Khan <[email protected]> wrote: >> On 09/17/2014 06:28 AM, David Herrmann wrote: >>> Hi >>> >>> On Tue, Sep 16, 2014 at 12:59 AM, Pranith Kumar <[email protected]> >>> wrote: >>>> Remove the dependence on x86 to run the memfd test. Verfied on 32-bit >>>> powerpc. >>>> >>>> Signed-off-by: Pranith Kumar <[email protected]> >>> >>> Now that most archs have __NR_memfd_create, this is: >>> >>> Reviewed-by: David Herrmann <[email protected]> >>> >> >> Hmm. I am seeing failures on x86_64 on top of Linus's tree >> (without this patch) >> >> make -C tools/testing/selftests/memfd/make: Entering directory >> `/lkml/linus_git_3.14/tools/testing/selftests/memfd' >> gcc -D_FILE_OFFSET_BITS=64 >> -I../../../../arch/x86/include/generated/uapi/ >> -I../../../../arch/x86/include/uapi/ -I../../../../include/uapi/ >> -I../../../../include/ memfd_test.c -o memfd_test >> memfd_test.c: In function ‘sys_memfd_create’: >> memfd_test.c:26:17: error: ‘__NR_memfd_create’ undeclared (first use in >> this function) >> return syscall(__NR_memfd_create, name, flags); >> ^ >> memfd_test.c:26:17: note: each undeclared identifier is reported only >> once for each function it appears in >> >> Could you please look into this?? It appears __NR_memfd_create isn't >> defined on x86_64??? > > You need the headers installed in your system. By dropping the > arch-includes from the Makefile, we require 3.17 headers in > /usr/include. >
Sorry - wrong system without the headers installed. My bad. -- Shuah -- Shuah Khan Sr. Linux Kernel Developer Samsung Research America (Silicon Valley) [email protected] | (970) 217-8978 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
