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* mips: Free memory when load_module fails (#14453)John Crispin2015-07-071-5/+6
| | | | | | | | | | | | | | | | | | | | | | 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
* generic: mtd backport for Spansion S25FL164KJohn Crispin2015-07-071-0/+12
| | | | | | | | | 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
* generic: Allow configuring an increment with mtd-mac-addressJohn Crispin2015-07-071-4/+8
| | | | | | | | | 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
* kernel: generic: add missing arm machtypesJonas Gorski2015-07-051-1/+7
| | | | | | | | | 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
* kernel: mips_disable_fpu: initialize fault_addr in fpu_emulator_cop1HandlerJonas Gorski2015-07-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* kernel: improve uapi headers coexistence with muslJonas Gorski2015-07-035-10/+328
| | | | | | | | | 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
* generic: add linux 4.1 supportJonas Gorski2015-06-22181-0/+25039
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