Messages in this thread Patch in this message | | | Date | Mon, 6 Jan 2020 16:49:44 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the akpm-current tree |
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Hi all,
After merging the akpm-current tree, today's linux-next build (x86_64 allmodconfig) failed like this:
ERROR: "_debug_pagealloc_enabled_early" [sound/drivers/pcsp/snd-pcsp.ko] undefined!
Caused by commit
6538817e7869 ("mm, debug_pagealloc: don't rely on static keys too early")
I have added this patch for today:
From: Stephen Rothwell <sfr@canb.auug.org.au> Date: Mon, 6 Jan 2020 16:44:57 +1100 Subject: [PATCH] mm, debug_pagealloc: need to export _debug_pagealloc_enabled_early
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> --- mm/page_alloc.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 85811f1465e5..a41bd7341de1 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -696,6 +696,7 @@ unsigned int _debug_guardpage_minorder; bool _debug_pagealloc_enabled_early __read_mostly = IS_ENABLED(CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT); +EXPORT_SYMBOL(_debug_pagealloc_enabled_early); DEFINE_STATIC_KEY_FALSE(_debug_pagealloc_enabled); EXPORT_SYMBOL(_debug_pagealloc_enabled); -- 2.24.0 -- Cheers, Stephen Rothwell [unhandled content-type:application/pgp-signature] | |