kernel.git/arch/arc/kernel/arcksyms.c, branch linux-4.20.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.20.y2016-08-19T21:09:33ZARC: export __udivdi3 for modules2016-08-19T21:09:33ZVineet Gupta2016-08-19T20:59:02Zurn:sha1:c57653dc94d0db7bf63067433ceaa97bdcd0a312
Some module using div_u64() was failing to link because the libgcc 64-bit
divide assist routine was not being exported for modules
Reported-by: avinashp@quantenna.com
Cc: stable@vger.kernel.org
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
ARC: Build system: Makefiles, Kconfig, Linker script2013-02-11T14:30:25ZVineet Gupta2013-01-18T09:42:20Zurn:sha1:cfdbc2e16e65c1ec1c23057640607cee98d1a1bd
Arnd in his review pointed out that arch Kconfig organisation has several
deficiencies:
* Build time entries for things which can be runtime extracted from DT
(e.g. SDRAM size, core clk frequency..)
* Not multi-platform-image-build friendly (choice .. endchoice constructs)
* cpu variants support (750/770) is exclusive.
The first 2 have been fixed in subsequent patches.
Due to the nature of the 750 and 770, it is not possible to build for
both together, w/o special runtime glue code which would hurt
performance.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>