On 04/17, kbuild test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > master > head: b9f5dba225aede4518ab0a7374c2dc38c7c049ce > commit: 5eeb50de42fd3251845d03c556db012267c72b3f uprobes: Change > handle_trampoline() to flush the frames invalidated by longjmp() > date: 9 months ago
and this patch changed the single function in arch-neutral kernel/events/uprobes.c, this certainly looks like a false positive. > config: powerpc-allyesconfig (attached as .config) > reproduce: > wget > https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross > -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 5eeb50de42fd3251845d03c556db012267c72b3f > # save the attached .config to linux build tree > make.cross ARCH=powerpc > > All errors (new ones prefixed by >>): > > /tmp/ccTcF8pg.s: Assembler messages: > >> /tmp/ccTcF8pg.s: Error: .size expression for aes_p8_set_encrypt_key does > >> not evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for .aes_p8_set_encrypt_key does > >> not evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for aes_p8_set_decrypt_key does > >> not evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for .aes_p8_set_decrypt_key does > >> not evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for aes_p8_encrypt does not > >> evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for .aes_p8_encrypt does not > >> evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for aes_p8_decrypt does not > >> evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for .aes_p8_decrypt does not > >> evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for aes_p8_cbc_encrypt does not > >> evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for .aes_p8_cbc_encrypt does not > >> evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for aes_p8_ctr32_encrypt_blocks > >> does not evaluate to a constant > >> /tmp/ccTcF8pg.s: Error: .size expression for .aes_p8_ctr32_encrypt_blocks > >> does not evaluate to a constant > -- > /tmp/ccB2I6Jo.s: Assembler messages: > >> /tmp/ccB2I6Jo.s: Error: .size expression for gcm_init_p8 does not evaluate > >> to a constant > >> /tmp/ccB2I6Jo.s: Error: .size expression for .gcm_init_p8 does not > >> evaluate to a constant > >> /tmp/ccB2I6Jo.s: Error: .size expression for gcm_gmult_p8 does not > >> evaluate to a constant > >> /tmp/ccB2I6Jo.s: Error: .size expression for .gcm_gmult_p8 does not > >> evaluate to a constant > >> /tmp/ccB2I6Jo.s: Error: .size expression for gcm_ghash_p8 does not > >> evaluate to a constant > >> /tmp/ccB2I6Jo.s: Error: .size expression for .gcm_ghash_p8 does not > >> evaluate to a constant > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation
