Pressed the 'send' button a bit too fast. On 11/07/2012 03:31 PM, Chris Zankel wrote: > Hi, > > Looking a bit into it, I think modpost is broken. I'm working on a fix. This is specific to Xtensa. Symbols are stored in a separate '.lit' section, but modpost doesn't seem to currently resolve it correctly. Cheers! -Chris > > Cheers! > -Chris > > On 11/06/2012 03:57 AM, Fengguang Wu wrote: >> Perhaps we should CC more people.. >> >> On Tue, Nov 06, 2012 at 01:47:18PM +0200, Kasatkin, Dmitry wrote: >>> On Tue, Nov 6, 2012 at 1:41 PM, Fengguang Wu <fengguang.wu@xxxxxxxxx> wrote: >>>> On Tue, Nov 06, 2012 at 01:16:16PM +0200, Kasatkin, Dmitry wrote: >>>>> Hi, >>>>> >>>>> I do not see that integrity_inode_free() uses ima_use_tcb. >>>>> >>>>> I think it is false positive. >>>> Interestingly, when trying to reproduce the problem, I got this >>>> slightly different message: >> Now after make clean, I get both the warnings on ima_use_tcb and >> chosen_lsm. >> >>>> WARNING: security/built-in.o(.text+0x2b68c): Section mismatch in reference from the function integrity_inode_free() to the variable .init.d >>>> ata:chosen_lsm >>>> The function integrity_inode_free() references >>>> the variable __initdata chosen_lsm. >>>> This is often because integrity_inode_free lacks a __initdata >>>> annotation or the annotation of chosen_lsm is wrong. >>>> >>> Hello, >>> >>> chosen_lsm has nothing to do with integrity subsystem, though >>> integrity_inode_free() is called from security_inode_free(), >>> which is part of security subsystem files which uses chosen_lsm... >>> >>> That is very strange. >>> >>> - Dmitry >>> >>> >>>> Thanks, >>>> Fengguang >>>> >>>>> On Wed, Oct 31, 2012 at 5:11 PM, kbuild test robot >>>>> <fengguang.wu@xxxxxxxxx> wrote: >>>>>> tree: git://git.kernel.org/pub/scm/linux/kernel/git/kasatkin/linux-digsig.git dmi >>>>>> head: 2309bb884f94d84ecb1a6a176d3e8199de7d6dad >>>>>> commit: 13ba29dcf6f0021a14a04f6f3a4560a399c02b34 [20/35] integrity: create and inititialize a keyring with builtin public key >>>>>> config: make ARCH=xtensa allyesconfig >>>>>> >>>>>> All warnings: >>>>>> >>>>>> WARNING: security/integrity/built-in.o(.text+0x1d8): Section mismatch in reference from the function integrity_inode_free() to the variable .init.data:ima_use_tcb >>>>>> The function integrity_inode_free() references >>>>>> the variable __initdata ima_use_tcb. >>>>>> This is often because integrity_inode_free lacks a __initdata >>>>>> annotation or the annotation of ima_use_tcb is wrong. >>>>>> >>>>>> --- >>>>>> 0-DAY kernel build testing backend Open Source Technology Center >>>>>> Fengguang Wu, Yuanhan Liu Intel Corporation >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
