The patch titled
scripts/namespace.pl: some bug fixes
has been added to the -mm tree. Its filename is
scripts-namespacepl-some-bug-fixes.patch
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------------------------------------------------------
Subject: scripts/namespace.pl: some bug fixes
From: Amerigo Wang <amwang@xxxxxxxxxx>
1. Teach namespace.pl to understand "V" and "v"
2. cond_syscalls are moved into kernel/sys_ni.c
Signed-off-by: Amerigo Wang <amwang@xxxxxxxxxx>
Cc: Stephen Hemminger <shemminger@xxxxxxxxxx>
Cc: Michal Marek <mmarek@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/namespace.pl | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
diff -puN scripts/namespace.pl~scripts-namespacepl-some-bug-fixes scripts/namespace.pl
--- a/scripts/namespace.pl~scripts-namespacepl-some-bug-fixes
+++ a/scripts/namespace.pl
@@ -266,6 +266,7 @@ sub do_nm
# T global label/procedure
# U external reference
# W weak external reference to text that has been resolved
+ # V similar to W, but the value of the weak symbol becomes zero with no error.
# a assembler equate
# b static variable, uninitialised
# d static variable, initialised
@@ -274,8 +275,9 @@ sub do_nm
# s static variable, uninitialised, small bss
# t static label/procedures
# w weak external reference to text that has not been resolved
+ # v similar to w
# ? undefined type, used a lot by modules
- if ($type !~ /^[ABCDGRSTUWabdgrstw?]$/) {
+ if ($type !~ /^[ABCDGRSTUWVabdgrstwv?]$/) {
printf STDERR "nm output for $fullname contains unknown type '$_'\n";
}
elsif ($name =~ /\./) {
@@ -286,7 +288,7 @@ sub do_nm
# binutils keeps changing the type for exported symbols, force it to R
$type = 'R' if ($name =~ /^__ksymtab/ || $name =~ /^__kstrtab/);
$name =~ s/_R[a-f0-9]{8}$//; # module versions adds this
- if ($type =~ /[ABCDGRSTW]/ &&
+ if ($type =~ /[ABCDGRSTWV]/ &&
$name ne 'init_module' &&
$name ne 'cleanup_module' &&
$name ne 'Using_Versions' &&
@@ -353,11 +355,12 @@ sub list_multiply_defined
foreach my $name (keys(%def)) {
if ($#{$def{$name}} > 0) {
# Special case for cond_syscall
- if ($#{$def{$name}} == 1 && $name =~ /^sys_/ &&
- ($def{$name}[0] eq "kernel/sys.o" ||
- $def{$name}[1] eq "kernel/sys.o")) {
- &drop_def("kernel/sys.o", $name);
- next;
+ if ($#{$def{$name}} == 1 && $name =~ /^sys_/) {
+ if($def{$name}[0] eq "kernel/sys_ni.o" ||
+ $def{$name}[1] eq "kernel/sys_ni.o") {
+ &drop_def("kernel/sys_ni.o", $name);
+ next;
+ }
}
# Special case for i386 entry code
if ($#{$def{$name}} == 1 && $name =~ /^__kernel_/ &&
_
Patches currently in -mm which might be from amwang@xxxxxxxxxx are
linux-next.patch
scripts-namespacepl-fix-wrong-source-path.patch
scripts-namespacepl-update-file-exclusion-list.patch
scripts-namespacepl-some-bug-fixes.patch
scripts-namespacepl-improve-to-get-more-correct-results.patch
scripts-namespacepl-add-source-file-location-exceptions.patch
maintainers-remove-usb-ov511-driver.patch
maintainers-remove-usb-zc0301-driver.patch
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