linux-kernel - [PATCH linux-next] vsprintf: replace in_irq() with in

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Date:   Tue, 11 Oct 2022 02:48:31 +0000
From:   yexingchen116@...il.com
To:     pmladek@...e.com
Cc:     rostedt@...dmis.org, senozhatsky@...omium.org,
        andriy.shevchenko@...ux.intel.com, linux@...musvillemoes.dk,
        linux-kernel@...r.kernel.org, ye xingchen <ye.xingchen@....com.cn>
Subject: [PATCH linux-next] vsprintf: replace in_irq() with in_hardirq()

From: ye xingchen <ye.xingchen@....com.cn>

Replace the obsolete and ambiguos macro in_irq() with new
macro in_hardirq().

Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 lib/vsprintf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 24f37bab8bc1..5b0611c00956 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -866,7 +866,7 @@ char *restricted_pointer(char *buf, char *end, const void *ptr,
 		 * kptr_restrict==1 cannot be used in IRQ context
 		 * because its test for CAP_SYSLOG would be meaningless.
 		 */
-		if (in_irq() || in_serving_softirq() || in_nmi()) {
+		if (in_hardirq() || in_serving_softirq() || in_nmi()) {
 			if (spec.field_width == -1)
 				spec.field_width = 2 * sizeof(ptr);
 			return error_string(buf, end, "pK-error", spec);
-- 
2.25.1