The mips reloc patch introduced new allocations which were done before
add_unformed_module but never freed them in case of an error. A new hook in
Linux 3.19 called module_arch_freeing_init can be used for freeing memory
which were allocated during this init phase.
The problem can be seen when trying to load a module (via busybox insmod)
when it was already loaded.
free -m
for i in `seq 1 100`; do
/sbin/insmod /lib/modules/*/ath9k.ko >& /dev/null
done
free -m
This simple loop would leak ~3.2 MB.
Signed-off-by: Sven Eckelmann <sven@open-mesh.com>
SVN-Revision: 46247
Backport for the Spansion S25FL164K
It's a 8 MiB flash chip with 4 KiB erase sectors.
Signed-off-by: L. D. Pinney <ldpinney@gmail.com>
SVN-Revision: 46237
This is useful if the device also has an ethernet WAN interface with a
separate mac address (that is derived from the LAN mac address).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
SVN-Revision: 46220
Some machtypes were dropped when 4.0 support was added, and the
incomplete patch was taken over to 4.1.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46187
Code calling fpu_emulator_cop1Handler will pass on fault_addr, making gcc
complain about it not being initialized when the FPU emulator is disabled.
Fixes:
arch/mips/kernel/traps.c: In function 'do_fpe':
arch/mips/kernel/traps.c:864:22: error: 'fault_addr' may be used uninitialized in this function [-Werror=maybe-uninitialized]
process_fpemu_return(sig, fault_addr, fcr31);
^
arch/mips/kernel/traps.c: In function 'do_ri':
arch/mips/kernel/traps.c:806:22: error: 'fault_addr' may be used uninitialized in this function [-Werror=maybe-uninitialized]
process_fpemu_return(sig, fault_addr, fcr31);
^
arch/mips/kernel/traps.c:763:15: note: 'fault_addr' was declared here
void __user *fault_addr;
^
arch/mips/kernel/traps.c: In function 'do_cpu':
arch/mips/kernel/traps.c:1421:28: error: 'fault_addr' may be used uninitialized in this function [-Werror=maybe-uninitialized]
if (!process_fpemu_return(sig, fault_addr, fcr31) && !err)
^
cc1: all warnings being treated as errors
make[7]: *** [arch/mips/kernel/traps.o] Error 1
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46184
Make some network uapi headers detect if they are included after
not only glibc but also musl headers.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46161
Boot tested: http://pastebin.com/L6aAb9xj
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
[jogo:
update to 4.1 final
add patches added since submission
delete patches applied in later rcs
restore commit messages in 220-gc-sections and 304-mips_disable_fpu
fix 050-backport_netfilter_rtcache to match new API
update inlined dma ops with upstream changes
add missing config symbols
enabled CONFIG_MULTIUSER
update kmod defintions for 4.1
]
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46112
