The patch titled
Subject: kernel-doc: bugfix - multi-line macros
has been added to the -mm tree. Its filename is
kernel-doc-bugfix-multi-line-macros.patch
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------------------------------------------------------
From: Daniel Santos <daniel.santos@xxxxxxxxx>
Subject: kernel-doc: bugfix - multi-line macros
Prior to this patch the following code breaks:
/**
* multiline_example - this breaks kernel-doc
*/
#define multiline_example( \
myparam)
Producing this error:
Error(somefile.h:983): cannot understand prototype: 'multiline_example( \ '
This patch fixes the issue by appending all lines ending in a blackslash
(optionally followed by whitespace), removing the backslash and any
whitespace after it prior to appending (just like the C pre-processor
would).
This fixes a break in kerel-doc introduced by the additions to rbtree.h.
Signed-off-by: Daniel Santos <daniel.santos@xxxxxxxxx>
Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxx>
Cc: Michal Marek <mmarek@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/kernel-doc | 3 +++
1 file changed, 3 insertions(+)
diff -puN scripts/kernel-doc~kernel-doc-bugfix-multi-line-macros scripts/kernel-doc
--- a/scripts/kernel-doc~kernel-doc-bugfix-multi-line-macros
+++ a/scripts/kernel-doc
@@ -2305,6 +2305,9 @@ sub process_file($) {
$section_counter = 0;
while (<IN>) {
+ while (s/\\\s*$//) {
+ $_ .= <IN>;
+ }
if ($state == 0) {
if (/$doc_start/o) {
$state = 1; # next line is always the function name
_
Patches currently in -mm which might be from daniel.santos@xxxxxxxxx are
rbtree-reference-documentation-rbtreetxt-for-usage-instructions.patch
rbtree-empty-nodes-have-no-color.patch
rbtree-fix-incorrect-rbtree-node-insertion-in-fs-proc-proc_sysctlc.patch
rbtree-move-some-implementation-details-from-rbtreeh-to-rbtreec.patch
rbtree-performance-and-correctness-test.patch
rbtree-break-out-of-rb_insert_color-loop-after-tree-rotation.patch
rbtree-adjust-root-color-in-rb_insert_color-only-when-necessary.patch
rbtree-low-level-optimizations-in-rb_insert_color.patch
rbtree-adjust-node-color-in-__rb_erase_color-only-when-necessary.patch
rbtree-optimize-case-selection-logic-in-__rb_erase_color.patch
rbtree-low-level-optimizations-in-__rb_erase_color.patch
rbtree-coding-style-adjustments.patch
rbtree-optimize-fetching-of-sibling-node.patch
mm-interval-tree-updates.patch
mm-anon-rmap-remove-anon_vma_moveto_tail.patch
mm-anon-rmap-replace-same_anon_vma-linked-list-with-an-interval-tree.patch
mm-rmap-remove-vma_address-check-for-address-inside-vma.patch
mm-add-config_debug_vm_rb-build-option.patch
mm-avoid-taking-rmap-locks-in-move_ptes.patch
kernel-doc-bugfix-multi-line-macros.patch
kernel-doc-bugfix-empty-line-in-example-section.patch
kernel-doc-dont-mangle-whitespace-in-example-section.patch
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