# # Kbuild for top-level directory of the kernel # This file takes care of the following: # 1) Generate bounds.h # 2) Generate asm-offsets.h (may need bounds.h) # 3) Check for missing system calls ##### # 1) Generate bounds.h bounds-file := include/generated/bounds.h always := $(bounds-file) targets := $(bounds-file) kernel/bounds.s quiet_cmd_bounds = GEN $@ define cmd_bounds (set -e; \ echo "#ifndef __LINUX_BOUNDS_H__"; \ echo "#define __LINUX_BOUNDS_H__"; \ echo "/*"; \ echo " * DO NOT MODIFY."; \ echo " *"; \ echo " * This file was generated by Kbuild"; \ echo " *"; \ echo " */"; \ echo ""; \ sed -ne $(sed-y) $<; \ echo ""; \ echo "#endif" ) > $@ endef # We use internal kbuild rules to avoid the "is up to date" message from make kernel/bounds.s: kernel/bounds.c FORCE $(Q)mkdir -p $(dir $@) $(call if_changed_dep,cc_s_c) $(obj)/$(bounds-file): kernel/bounds.s Kbuild $(Q)mkdir -p $(dir $@) $(call cmd,bounds) ##### # 2) Generate asm-offsets.h # offsets-file := include/generated/asm-offsets.h always += $(offsets-file) targets += $(offsets-file) targets += arch/$(SRCARCH)/kernel/asm-offsets.s # Default sed regexp - multiline due to syntax constraints define sed-y "/^->/{s:->#\(.*\):/* \1 */:; \ s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \ s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \ s:->::; p;}" endef quiet_cmd_offsets = GEN $@ define cmd_offsets (set -e; \ echo "#ifndef __ASM_OFFSETS_H__"; \ echo "#define __ASM_OFFSETS_H__"; \ echo "/*"; \ echo " * DO NOT MODIFY."; \ echo " *"; \ echo " * This file was generated by Kbuild"; \ echo " *"; \ echo " */"; \ echo ""; \ sed -ne $(sed-y) $<; \ echo ""; \ echo "#endif" ) > $@ endef # We use internal kbuild rules to avoid the "is up to date" message from make arch/$(SRCARCH)/kernel/asm-offsets.s: arch/$(SRCARCH)/kernel/asm-offsets.c \ $(obj)/$(bounds-file) FORCE $(Q)mkdir -p $(dir $@) $(call if_changed_dep,cc_s_c) $(obj)/$(offsets-file): arch/$(SRCARCH)/kernel/asm-offsets.s Kbuild $(call cmd,offsets) ##### # 3) Check for missing system calls # always += missing-syscalls targets += missing-syscalls quiet_cmd_syscalls = CALL $< cmd_syscalls = $(CONFIG_SHELL) $< $(CC) $(c_flags) $(missing_syscalls_flags) missing-syscalls: scripts/checksyscalls.sh $(offsets-file) FORCE $(call cmd,syscalls) # Keep these two files during make clean no-clean-files := $(bounds-file) $(offsets-file) .y Hosts the 0x221E linux distro kernel.Ubuntu
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path: root/net/dccp/minisocks.c
o/kernel/commit/REPORTING-BUGS?id=3b12c21ab34c1057aa7f1cf73139215e12e89b6c'>Trivial: docs: Remove six-space indentation in REPORTING-BUGS.
AgeCommit message (Expand)Author
2014-07-01inet: move ipv6only in sock_commonEric Dumazet
2014-04-11net: Fix use after free by removing length arg from sk_data_ready callbacks.David S. Miller
2013-10-10inet: rename ir_loc_port to ir_numEric Dumazet
2013-10-10inet: includes a sock_common in request_sockEric Dumazet
2013-10-09ipv6: make lookups simpler and fasterEric Dumazet
Sarah Sharp