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| author | Arnd Bergmann <arnd@arndb.de> | 2013-04-29 16:06:10 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-05-15 19:35:53 +0100 |
| commit | 049f3e84d34bfc37f25c91715f2e24a90fb8665e (patch) | |
| tree | 574e09c5100c0e7ef651f7d277f9deb6ca0ef98f /mm/mempool.c | |
| parent | 9394c1c65e61eb6f4c1c99f342b49e451ec337b6 (diff) | |
| download | linux-049f3e84d34bfc37f25c91715f2e24a90fb8665e.tar.gz linux-049f3e84d34bfc37f25c91715f2e24a90fb8665e.tar.bz2 linux-049f3e84d34bfc37f25c91715f2e24a90fb8665e.zip | |
ARM: 7705/1: use optimized do_div only for EABI
In OABI configurations, some uses of the do_div function
cause gcc to run out of registers. To work around that,
we can force the use of the out-of-line version for
configurations that build a OABI kernel.
Without this patch, building netx_defconfig results in:
net/core/pktgen.c: In function 'pktgen_if_show':
net/core/pktgen.c:682:2775: error: can't find a register in class 'GENERAL_REGS' while reloading 'asm'
net/core/pktgen.c:682:3153: error: can't find a register in class 'GENERAL_REGS' while reloading 'asm'
net/core/pktgen.c:682:2775: error: 'asm' operand has impossible constraints
net/core/pktgen.c:682:3153: error: 'asm' operand has impossible constraints
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'mm/mempool.c')
0 files changed, 0 insertions, 0 deletions