linux-kernel - [PATCH mm-stable] cleanup for "percpu: improve percpu_alloc

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:   Tue, 17 May 2022 09:55:51 +0300
From:   Vasily Averin <vvs@...nvz.org>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     kernel@...nvz.org, linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: [PATCH mm-stable] cleanup for "percpu: improve percpu_alloc_percpu
 event trace"

This patch fixes sprase warning about incorrect gfp_t cast

Fixes: f67bed134a05 ("percpu: improve percpu_alloc_percpu event trace")
Signed-off-by: Vasily Averin <vvs@...nvz.org>
---
 include/trace/events/percpu.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/trace/events/percpu.h b/include/trace/events/percpu.h
index e989cefc0def..5b8211ca8950 100644
--- a/include/trace/events/percpu.h
+++ b/include/trace/events/percpu.h
@@ -28,7 +28,7 @@ TRACE_EVENT(percpu_alloc_percpu,
 		__field(	int,			off		)
 		__field(	void __percpu *,	ptr		)
 		__field(	size_t,			bytes_alloc	)
-		__field(	gfp_t,			gfp_flags	)
+		__field(	unsigned long,		gfp_flags	)
 	),
 	TP_fast_assign(
 		__entry->call_site	= call_site;
@@ -40,7 +40,7 @@ TRACE_EVENT(percpu_alloc_percpu,
 		__entry->off		= off;
 		__entry->ptr		= ptr;
 		__entry->bytes_alloc	= bytes_alloc;
-		__entry->gfp_flags	= gfp_flags;
+		__entry->gfp_flags	= (__force unsigned long)gfp_flags;
 	),
 
 	TP_printk("call_site=%pS reserved=%d is_atomic=%d size=%zu align=%zu base_addr=%p off=%d ptr=%p bytes_alloc=%zu gfp_flags=%s",
-- 
2.31.1