Guo Ren 953131e5b5 csky: Use top-down mmap layout ... Follow riscv mmap layout with commit "riscv: make mmap allocation top-down by default (54c95a11cc)". Before: cat /proc/self/maps 00008000-000dc000 r-xp 00000000 fe:00 17 /bin/busybox 000dc000-000dd000 r--p 000d3000 fe:00 17 /bin/busybox 000dd000-000de000 rw-p 000d4000 fe:00 17 /bin/busybox 2aaa8000-2aac6000 r-xp 00000000 fe:00 196 /lib/ld-2.28.9000.so 2aac6000-2aac7000 r-xp 00000000 00:00 0 [vdso] 2aac7000-2aac8000 r--p 0001e000 fe:00 196 /lib/ld-2.28.9000.so 2aac8000-2aac9000 rw-p 0001f000 fe:00 196 /lib/ld-2.28.9000.so 2aac9000-2aad9000 r-xp 00000000 fe:00 219 /lib/libresolv-2.28.9000.so 2aad9000-2aada000 r--p 0000f000 fe:00 219 /lib/libresolv-2.28.9000.so 2aada000-2aadb000 rw-p 00010000 fe:00 219 /lib/libresolv-2.28.9000.so 2aadb000-2aadd000 rw-p 00000000 00:00 0 2aadd000-2ac27000 r-xp 00000000 fe:00 203 /lib/libc-2.28.9000.so 2ac27000-2ac28000 ---p 0014a000 fe:00 203 /lib/libc-2.28.9000.so 2ac28000-2ac2a000 r--p 0014a000 fe:00 203 /lib/libc-2.28.9000.so 2ac2a000-2ac2b000 rw-p 0014c000 fe:00 203 /lib/libc-2.28.9000.so 2ac2b000-2ac2e000 rw-p 00000000 00:00 0 7fb99000-7fbba000 rwxp 00000000 00:00 0 [stack] After: cat /proc/self/maps 00008000-000dc000 r-xp 00000000 fe:00 17 /bin/busybox 000dc000-000dd000 r--p 000d3000 fe:00 17 /bin/busybox 000dd000-000de000 rw-p 000d4000 fe:00 17 /bin/busybox 77e13000-77f5d000 r-xp 00000000 fe:00 203 /lib/libc-2.28.9000.so 77f5d000-77f5e000 ---p 0014a000 fe:00 203 /lib/libc-2.28.9000.so 77f5e000-77f60000 r--p 0014a000 fe:00 203 /lib/libc-2.28.9000.so 77f60000-77f61000 rw-p 0014c000 fe:00 203 /lib/libc-2.28.9000.so 77f61000-77f66000 rw-p 00000000 00:00 0 77f66000-77f76000 r-xp 00000000 fe:00 219 /lib/libresolv-2.28.9000.so 77f76000-77f77000 r--p 0000f000 fe:00 219 /lib/libresolv-2.28.9000.so 77f77000-77f78000 rw-p 00010000 fe:00 219 /lib/libresolv-2.28.9000.so 77f78000-77f96000 r-xp 00000000 fe:00 196 /lib/ld-2.28.9000.so 77f96000-77f97000 r-xp 00000000 00:00 0 [vdso] 77f97000-77f98000 r--p 0001e000 fe:00 196 /lib/ld-2.28.9000.so 77f98000-77f99000 rw-p 0001f000 fe:00 196 /lib/ld-2.28.9000.so 7fd7b000-7fd9c000 rwxp 00000000 00:00 0 [stack] Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Cc: Arnd Bergmann <arnd@arndb.de>		2020-07-31 01:53:03 +00:00
..
abiv1	csky: Coding convention in entry.S	2020-05-28 00:18:36 +00:00
abiv2	csky: Fixup kprobes handler couldn't change pc	2020-07-31 01:51:57 +00:00
boot	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
configs	csky: Minimize defconfig to support buildroot config.fragment	2020-02-21 15:43:25 +08:00
include	csky: Optimize the trap processing flow	2020-07-31 01:52:22 +00:00
kernel	csky: Optimize the trap processing flow	2020-07-31 01:52:22 +00:00
lib	csky: Add support for function error injection	2020-07-31 01:52:07 +00:00
mm	csky: Optimize the trap processing flow	2020-07-31 01:52:22 +00:00
Kconfig	csky: Use top-down mmap layout	2020-07-31 01:53:03 +00:00
Kconfig.debug	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Kconfig.platforms	csky/Kconfig: Add Kconfig.platforms to support some drivers	2020-02-21 15:43:24 +08:00
Makefile	csky: Fixup calltrace panic	2020-05-13 17:55:06 +08:00