https://github.com/torvalds/linux
Revision 196897a2979498d19edbdf5b4af02261afbc1a96 authored by Steven Rostedt on 25 January 2013, 17:13:15 UTC, committed by Ralf Baechle on 31 January 2013, 14:14:59 UTC
Commit d3ce88431892 "MIPS: Fix modpost error in modules attepting to use virt_addr_valid()" moved __virt_addr_valid() from a macro in a header file to a function in ioremap.c. But ioremap.c is only compiled for MIPS 32, and not for MIPS 64. When compiling for my yeeloong2, which supposedly supports hibernation, which compiles kernel/power/snapshot.c which calls virt_addr_valid(), I got this error: LD init/built-in.o kernel/built-in.o: In function `memory_bm_free': snapshot.c:(.text+0x4c9c4): undefined reference to `__virt_addr_valid' snapshot.c:(.text+0x4ca58): undefined reference to `__virt_addr_valid' kernel/built-in.o: In function `snapshot_write_next': (.text+0x4e44c): undefined reference to `__virt_addr_valid' kernel/built-in.o: In function `snapshot_write_next': (.text+0x4e890): undefined reference to `__virt_addr_valid' make[1]: *** [vmlinux] Error 1 make: *** [sub-make] Error 2 I suspect that __virt_addr_valid() is fine for mips 64. I moved it to mmap.c such that it gets compiled for mips 64 and 32. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4842/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
1 parent 26f5ae8
Tip revision: 196897a2979498d19edbdf5b4af02261afbc1a96 authored by Steven Rostedt on 25 January 2013, 17:13:15 UTC
mips: Move __virt_addr_valid() to a place for MIPS 64
mips: Move __virt_addr_valid() to a place for MIPS 64
Tip revision: 196897a
File | Mode | Size |
---|---|---|
Documentation | ||
arch | ||
block | ||
crypto | ||
drivers | ||
firmware | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.gitignore | -rw-r--r-- | 1.1 KB |
.mailmap | -rw-r--r-- | 4.4 KB |
COPYING | -rw-r--r-- | 18.3 KB |
CREDITS | -rw-r--r-- | 92.8 KB |
Kbuild | -rw-r--r-- | 2.5 KB |
Kconfig | -rw-r--r-- | 252 bytes |
MAINTAINERS | -rw-r--r-- | 234.1 KB |
Makefile | -rw-r--r-- | 46.9 KB |
README | -rw-r--r-- | 18.3 KB |
REPORTING-BUGS | -rw-r--r-- | 3.3 KB |
Computing file changes ...