* [PATCH 1/1] lib/bitmap: Export __bitmap_or_equal
@ 2023-02-15 2:14 Guru Das Srinagesh
2023-02-15 7:56 ` Christoph Hellwig
0 siblings, 1 reply; 2+ messages in thread
From: Guru Das Srinagesh @ 2023-02-15 2:14 UTC (permalink / raw)
To: Yury Norov, Andy Shevchenko, Rasmus Villemoes
Cc: linux-kernel, linux-arm-msm, Guru Das Srinagesh
Commit b9fa6442f704 ("cpumask: Implement cpumask_or_equal()") missed out on
exporting __bitmap_or_equal() while introducing it. Fix this.
Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com>
---
lib/bitmap.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/bitmap.c b/lib/bitmap.c
index 1c81413c51f8..316079e39431 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -80,6 +80,7 @@ bool __bitmap_or_equal(const unsigned long *bitmap1,
tmp = (bitmap1[k] | bitmap2[k]) ^ bitmap3[k];
return (tmp & BITMAP_LAST_WORD_MASK(bits)) == 0;
}
+EXPORT_SYMBOL(__bitmap_or_equal);
void __bitmap_complement(unsigned long *dst, const unsigned long *src, unsigned int bits)
{
--
2.39.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] lib/bitmap: Export __bitmap_or_equal
2023-02-15 2:14 [PATCH 1/1] lib/bitmap: Export __bitmap_or_equal Guru Das Srinagesh
@ 2023-02-15 7:56 ` Christoph Hellwig
0 siblings, 0 replies; 2+ messages in thread
From: Christoph Hellwig @ 2023-02-15 7:56 UTC (permalink / raw)
To: Guru Das Srinagesh
Cc: Yury Norov, Andy Shevchenko, Rasmus Villemoes, linux-kernel,
linux-arm-msm
On Tue, Feb 14, 2023 at 06:14:07PM -0800, Guru Das Srinagesh wrote:
> Commit b9fa6442f704 ("cpumask: Implement cpumask_or_equal()") missed out on
> exporting __bitmap_or_equal() while introducing it. Fix this.
What code fails to build without it?
Right now it only appears to be used by the x86 APIC code through
cpumask_or_equal, which must be built in.
^ permalink raw reply [flat|nested] 2+ messages in thread
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