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-rw-r--r--scripts/Makefile.asm-generic1
-rwxr-xr-xscripts/checkpatch.pl5
-rwxr-xr-xscripts/depmod.sh48
3 files changed, 54 insertions, 0 deletions
diff --git a/scripts/Makefile.asm-generic b/scripts/Makefile.asm-generic
index 490122c3e2aa..40caf3c26cd5 100644
--- a/scripts/Makefile.asm-generic
+++ b/scripts/Makefile.asm-generic
@@ -17,6 +17,7 @@ quiet_cmd_wrap = WRAP $@
cmd_wrap = echo "\#include <asm-generic/$*.h>" >$@
all: $(patsubst %, $(obj)/%, $(generic-y))
+ @:
$(obj)/%.h:
$(call cmd,wrap)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 8657f99bfb2b..b0aa2c680593 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1943,6 +1943,11 @@ sub process {
WARN("LINUX_VERSION_CODE should be avoided, code should be for the version to which it is merged\n" . $herecurr);
}
+# check for uses of printk_ratelimit
+ if ($line =~ /\bprintk_ratelimit\s*\(/) {
+ WARN("Prefer printk_ratelimited or pr_<level>_ratelimited to printk_ratelimit\n" . $herecurr);
+ }
+
# printk should use KERN_* levels. Note that follow on printk's on the
# same line do not need a level, so we use the current block context
# to try and find and validate the current printk. In summary the current
diff --git a/scripts/depmod.sh b/scripts/depmod.sh
new file mode 100755
index 000000000000..3b029cba2baf
--- /dev/null
+++ b/scripts/depmod.sh
@@ -0,0 +1,48 @@
+#!/bin/sh
+#
+# A depmod wrapper used by the toplevel Makefile
+
+if test $# -ne 2; then
+ echo "Usage: $0 /sbin/depmod <kernelrelease>" >&2
+ exit 1
+fi
+DEPMOD=$1
+KERNELRELEASE=$2
+
+if ! "$DEPMOD" -V 2>/dev/null | grep -q module-init-tools; then
+ echo "Warning: you may need to install module-init-tools" >&2
+ echo "See http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt" >&2
+ sleep 1
+fi
+
+if ! test -r System.map -a -x "$DEPMOD"; then
+ exit 0
+fi
+# older versions of depmod require the version string to start with three
+# numbers, so we cheat with a symlink here
+depmod_hack_needed=true
+mkdir -p .tmp_depmod/lib/modules/$KERNELRELEASE
+if "$DEPMOD" -b .tmp_depmod $KERNELRELEASE 2>/dev/null; then
+ if test -e .tmp_depmod/lib/modules/$KERNELRELEASE/modules.dep -o \
+ -e .tmp_depmod/lib/modules/$KERNELRELEASE/modules.dep.bin; then
+ depmod_hack_needed=false
+ fi
+fi
+if $depmod_hack_needed; then
+ symlink="$INSTALL_MOD_PATH/lib/modules/99.98.$KERNELRELEASE"
+ ln -s "$KERNELRELEASE" "$symlink"
+ KERNELRELEASE=99.98.$KERNELRELEASE
+fi
+
+set -- -ae -F System.map
+if test -n "$INSTALL_MOD_PATH"; then
+ set -- "$@" -b "$INSTALL_MOD_PATH"
+fi
+"$DEPMOD" "$@" "$KERNELRELEASE"
+ret=$?
+
+if $depmod_hack_needed; then
+ rm -f "$symlink"
+fi
+
+exit $ret