Messages in this thread | | | Subject | Re: [PATCH] crypto: rsa - fix a potential race condition in build | From | Yang Shi <> | Date | Mon, 5 Dec 2016 09:49:29 -0800 |
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On 12/4/2016 10:48 PM, Herbert Xu wrote: > On Fri, Dec 02, 2016 at 03:41:04PM -0800, Yang Shi wrote: >> When building kernel with RSA enabled with multithreaded, the below >> compile failure might be caught: >> >> | /buildarea/kernel-source/crypto/rsa_helper.c:18:28: fatal error: rsapubkey-asn1.h: No such file or directory >> | #include "rsapubkey-asn1.h" >> | ^ >> | compilation terminated. >> | CC crypto/rsa-pkcs1pad.o >> | CC crypto/algboss.o >> | CC crypto/testmgr.o >> | make[3]: *** [/buildarea/kernel-source/scripts/Makefile.build:289: crypto/rsa_helper.o] Error 1 >> | make[3]: *** Waiting for unfinished jobs.... >> | make[2]: *** [/buildarea/kernel-source/Makefile:969: crypto] Error 2 >> | make[1]: *** [Makefile:150: sub-make] Error 2 >> | make: *** [Makefile:24: __sub-make] Error 2 >> >> The header file is not generated before rsa_helper is compiled, so >> adding dependency to avoid such issue. >> >> Signed-off-by: Yang Shi <yang.shi@windriver.com> > This should already be fixed in the latest crypto tree. Could > you please double-check?
Thanks, Herbert, I just found the commit. Please ignore my patch, sorry for the inconvenience.
I will backport that commit to our kernel tree.
Yang
> > Thanks,
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