From eea0e9cbb9e65cd553d302a4aefd4c7b70d9fd90 Mon Sep 17 00:00:00 2001
From: Joe Mario <jmario@redhat.com>
Date: Wed, 23 Oct 2013 15:06:53 +0200
Subject: [PATCH] kbuild: Increase kallsyms max symbol length

[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@linux.intel.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
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