Re: [PATCH 1/3] kbuild: Increase kallsyms max symbol length v2
From: Michal Marek
Date: Thu Nov 07 2013 - 00:13:57 EST
On Wed, Oct 23, 2013 at 03:06:53PM +0200, Andi Kleen wrote:
> From: Joe Mario <jmario@xxxxxxxxxx>
>
> [AK: This seems like a ticking time bomb even without LTO,
> so should be merged now. It causes very weird problems.
> Thanks to Joe for tracking them down.]
>
> With the added postfixes that LTO adds for local
> symbols, the longest name in the kernel overflows
> the namebuf[KSYM_NAME_LEN] array by two bytes. That name is:
> __pci_fixup_resumePCI_VENDOR_ID_SERVERWORKSPCI_DEVICE_ID_SERVERWORKS_HT1000SBquirk_disable_broadcom_boot_interrupt.1488004.672802
>
> Double the max symbol name length.
>
> v2: Use 255 (Joe Perches)
> Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Applied to kbuild.git#kbuild.
Michal
--
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/