Re: [PATCH] selftests/vm: fix: make check_config.sh executable
On 10/2/20 1:10 AM, John Hubbard wrote: On 10/2/20 12:59 AM, Stephen Rothwell wrote: Hi John, On Thu, 1 Oct 2020 23:48:11 -0700 John Hubbard wrote: commit 30fb9454ab23 ("selftests/vm: hmm-tests: remove the libhugetlbfs dependency") created the new check_config.sh file without the execute bits set. This is a problem because the Makefile runs it with "./", so now "make" is failing in that directory. The posted patch [1] does seem to have it as an executable file, so I'm not sure how this happened. But in any case, make check_config.sh executable again, so that "make" in selftests/vm works once again. The correct fix is to make sure that the Makefile runs it explicitly with a shell because is such a patch is applied with patch(1), the execute bit will not be preserved. See e.g. in the top level Makefile: $(CONFIG_SHELL) $(srctree)/scripts/gen_autoksyms.sh $@ OK...we should also fix it anyway, seeing as how the run_vmtest.sh also needs the execute bit re-set, yes? ...and I should add that I'm stuck in a non-Kbuild system, here. So $(CONFIG_SHELL) is not available, sigh. So I guess I should send a patch that does: * chmod +x on both run_vmtest.sh and check_config.sh, plus * invoke check_config.sh via $(CONFIG_SHELL) from the Makefile. Does that sound about right? thanks, thanks, -- John Hubbard NVIDIA
Re: [PATCH] selftests/vm: fix: make check_config.sh executable
On 10/2/20 12:59 AM, Stephen Rothwell wrote: Hi John, On Thu, 1 Oct 2020 23:48:11 -0700 John Hubbard wrote: commit 30fb9454ab23 ("selftests/vm: hmm-tests: remove the libhugetlbfs dependency") created the new check_config.sh file without the execute bits set. This is a problem because the Makefile runs it with "./", so now "make" is failing in that directory. The posted patch [1] does seem to have it as an executable file, so I'm not sure how this happened. But in any case, make check_config.sh executable again, so that "make" in selftests/vm works once again. The correct fix is to make sure that the Makefile runs it explicitly with a shell because is such a patch is applied with patch(1), the execute bit will not be preserved. See e.g. in the top level Makefile: $(CONFIG_SHELL) $(srctree)/scripts/gen_autoksyms.sh $@ OK...we should also fix it anyway, seeing as how the run_vmtest.sh also needs the execute bit re-set, yes? So I guess I should send a patch that does: * chmod +x on both run_vmtest.sh and check_config.sh, plus * invoke check_config.sh via $(CONFIG_SHELL) from the Makefile. Does that sound about right? thanks, -- John Hubbard NVIDIA
Re: [PATCH] selftests/vm: fix: make check_config.sh executable
Hi John, On Thu, 1 Oct 2020 23:48:11 -0700 John Hubbard wrote: > > commit 30fb9454ab23 ("selftests/vm: hmm-tests: remove the libhugetlbfs > dependency") created the new check_config.sh file without the execute > bits set. This is a problem because the Makefile runs it with "./", so > now "make" is failing in that directory. > > The posted patch [1] does seem to have it as an executable file, so I'm > not sure how this happened. But in any case, make check_config.sh > executable again, so that "make" in selftests/vm works once again. The correct fix is to make sure that the Makefile runs it explicitly with a shell because is such a patch is applied with patch(1), the execute bit will not be preserved. See e.g. in the top level Makefile: $(CONFIG_SHELL) $(srctree)/scripts/gen_autoksyms.sh $@ -- Cheers, Stephen Rothwell pgps4Pm_BUPgT.pgp Description: OpenPGP digital signature
Re: [PATCH] selftests/vm: fix: make check_config.sh executable
On 10/1/20 11:48 PM, John Hubbard wrote: commit 30fb9454ab23 ("selftests/vm: hmm-tests: remove the libhugetlbfs dependency") created the new check_config.sh file without the execute bits set. This is a problem because the Makefile runs it with "./", so now "make" is failing in that directory. The posted patch [1] does seem to have it as an executable file, so I'm not sure how this happened. But in any case, make check_config.sh executable again, so that "make" in selftests/vm works once again. [1] https://lore.kernel.org/linux-doc/20200929212747.251804-9-jhubb...@nvidia.com/ Fixes: commit 30fb9454ab23 ("selftests/vm: hmm-tests: remove the libhugetlbfs dependency") Signed-off-by: John Hubbard --- Hi, This applies to today's 20201001) linux-next. I forgot if this needs to be a separate patch or if it can be fixed up in Andrew's tree. hmm, in fact I think something similar also happened to run_vmtest.sh, in the same directory. Please let me know if a patch is needed there, or if you can just fix up this one or the tree or something? thanks, John Hubbard NVIDIA tools/testing/selftests/vm/check_config.sh | 0 1 file changed, 0 insertions(+), 0 deletions(-) mode change 100644 => 100755 tools/testing/selftests/vm/check_config.sh diff --git a/tools/testing/selftests/vm/check_config.sh b/tools/testing/selftests/vm/check_config.sh old mode 100644 new mode 100755 thanks, -- John Hubbard NVIDIA