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2016-08-25kbuild: Regenerate genksyms lexerMichal Marek1-18/+17
Update the lexer after 4fab91605a6b ("kbuild: genksyms fix for typeof handling"). Signed-off-by: Michal Marek <mmarek@suse.com>
2016-08-25kbuild: genksyms fix for typeof handlingNicholas Piggin1-18/+17
The tokenizer misses counting an open-parenthesis when parsing a non-trivial typeof beginning with an open-parenthesis. This function in include/linux/ceph/libceph.h static type *lookup_##name(struct rb_root *root, typeof(((type *)0)->keyfld) key) When instantiated in net/ceph/mon_client.c, causes subsequent symbols including an EXPORT_SYMBOL in that file to be lost. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2016-08-24fixdep: faster CONFIG_ searchAlexey Dobriyan1-58/+28
Do you think kernel build is 100% dominated by gcc? You are wrong! One small utility called "fixdep" consistently manages to sneak into profile's first page (unless you have small monitor of course). The choke point is this clever code: for (; m < end; m++) { if (*m == INT_CONF) { p = (char *) m ; goto conf; } if (*m == INT_ONFI) { p = (char *) m-1; goto conf; } if (*m == INT_NFIG) { p = (char *) m-2; goto conf; } if (*m == INT_FIG_) { p = (char *) m-3; goto conf; } 4 branches per 4 characters is not fast. Use strstr(3), so that SSE2 etc can be used. With this patch, fixdep is so deep at the bottom, it is hard to find it. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2016-08-07ia64: move exports to definitionsAl Viro25-92/+64
Here we have another kind of deviation from the default case - a difference between exporting functions and non-functions. EXPORT_DATA_SYMBOL... is really different from EXPORT_SYMBOL... on ia64, and we need to use the right one when moving exports from *.c where C compiler has the required information to *.S, where we need to supply it manually. parisc64 will be another one like that. Tested-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-08-07sparc32: debride memcpy.S a bitAl Viro1-79/+0
unreachable code, unused macros... Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-08-07[sparc] unify 32bit and 64bit string.hAl Viro4-105/+34
Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-08-07sparc: move exports to definitionsAl Viro45-265/+141
Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-08-07ppc: move exports to definitionsAl Viro37-131/+98
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-08-07arm: move exports to definitionsAl Viro47-208/+131
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-08-07s390: move exports to definitionsAl Viro6-16/+14
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-08-07m68k: move exports to definitionsAl Viro12-39/+32
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-08-07alpha: move exports to actual definitionsAl Viro41-131/+99
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-08-07x86: move exports to actual definitionsAl Viro27-150/+68
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>