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| author | Sergei Trofimovich <slyfox@gentoo.org> | 2017-05-01 21:51:55 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-02 00:59:04 +0300 |
| commit | a25fb8508c1b80dce742dbeaa4d75a1e9f2c5617 (patch) | |
| tree | b23f45b1f92f3ec15afc6f276e7b4dd504ada9e7 /arch/avr32/Kconfig | |
| parent | 5db6db0d400edd8bec274e34960cfa22838e1df5 (diff) | |
| download | linux-a25fb8508c1b80dce742dbeaa4d75a1e9f2c5617.tar.xz | |
ia64: fix module loading for gcc-5.4
Starting from gcc-5.4+ gcc generates MLX instructions in more cases to
refer local symbols:
https://gcc.gnu.org/PR60465
That caused ia64 module loader to choke on such instructions:
fuse: invalid slot number 1 for IMM64
The Linux kernel used to handle only case where relocation pointed to
slot=2 instruction in the bundle. That limitation was fixed in linux by
commit 9c184a073bfd ("[IA64] Fix 2.6 kernel for the new ia64 assembler")
See
http://sources.redhat.com/bugzilla/show_bug.cgi?id=1433
This change lifts the slot=2 restriction from the kernel module loader.
Tested on 'fuse' and 'btrfs' kernel modules.
Cc: Markus Elfring <elfring@users.sourceforge.net>
Cc: H J Lu <hjl.tools@gmail.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Bug: https://bugs.gentoo.org/601014
Tested-by: Émeric MASCHINO <emeric.maschino@gmail.com>
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/avr32/Kconfig')
0 files changed, 0 insertions, 0 deletions