All of lore.kernel.org
 help / color / mirror / Atom feed
From: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
To: Nicholas Tang <nicholas.tang@mediatek.com>,
	Andrew Yang <andrew.yang@mediatek.com>,
	Andrey Konovalov <andreyknvl@gmail.com>,
	Andrey Ryabinin <ryabinin.a.a@gmail.com>,
	Alexander Potapenko <glider@google.com>,
	Marco Elver <elver@google.com>,
	Chinwen Chang <chinwen.chang@mediatek.com>,
	Andrew Morton <akpm@linux-foundation.org>
Cc: <kasan-dev@googlegroups.com>, <linux-mm@kvack.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Subject: [PATCH 2/2] kasan, mm: reset tag for hex dump address
Date: Tue, 27 Jul 2021 12:00:21 +0800	[thread overview]
Message-ID: <20210727040021.21371-3-Kuan-Ying.Lee@mediatek.com> (raw)
In-Reply-To: <20210727040021.21371-1-Kuan-Ying.Lee@mediatek.com>

Text is a string. We need to move this kasan_reset_tag()
to address but text.

Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
---
 mm/slub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/slub.c b/mm/slub.c
index 6dad2b6fda6f..d20674f839ba 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -576,8 +576,8 @@ static void print_section(char *level, char *text, u8 *addr,
 			  unsigned int length)
 {
 	metadata_access_enable();
-	print_hex_dump(level, kasan_reset_tag(text), DUMP_PREFIX_ADDRESS,
-			16, 1, addr, length, 1);
+	print_hex_dump(level, text, DUMP_PREFIX_ADDRESS,
+			16, 1, kasan_reset_tag((void *)addr), length, 1);
 	metadata_access_disable();
 }
 
-- 
2.18.0


WARNING: multiple messages have this Message-ID (diff)
From: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
To: Nicholas Tang <nicholas.tang@mediatek.com>,
	Andrew Yang <andrew.yang@mediatek.com>,
	Andrey Konovalov <andreyknvl@gmail.com>,
	"Andrey Ryabinin" <ryabinin.a.a@gmail.com>,
	Alexander Potapenko <glider@google.com>,
	Marco Elver <elver@google.com>,
	Chinwen Chang <chinwen.chang@mediatek.com>,
	Andrew Morton <akpm@linux-foundation.org>
Cc: <kasan-dev@googlegroups.com>, <linux-mm@kvack.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Subject: [PATCH 2/2] kasan, mm: reset tag for hex dump address
Date: Tue, 27 Jul 2021 12:00:21 +0800	[thread overview]
Message-ID: <20210727040021.21371-3-Kuan-Ying.Lee@mediatek.com> (raw)
In-Reply-To: <20210727040021.21371-1-Kuan-Ying.Lee@mediatek.com>

Text is a string. We need to move this kasan_reset_tag()
to address but text.

Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
---
 mm/slub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/slub.c b/mm/slub.c
index 6dad2b6fda6f..d20674f839ba 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -576,8 +576,8 @@ static void print_section(char *level, char *text, u8 *addr,
 			  unsigned int length)
 {
 	metadata_access_enable();
-	print_hex_dump(level, kasan_reset_tag(text), DUMP_PREFIX_ADDRESS,
-			16, 1, addr, length, 1);
+	print_hex_dump(level, text, DUMP_PREFIX_ADDRESS,
+			16, 1, kasan_reset_tag((void *)addr), length, 1);
 	metadata_access_disable();
 }
 
-- 
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
To: Nicholas Tang <nicholas.tang@mediatek.com>,
	Andrew Yang <andrew.yang@mediatek.com>,
	Andrey Konovalov <andreyknvl@gmail.com>,
	"Andrey Ryabinin" <ryabinin.a.a@gmail.com>,
	Alexander Potapenko <glider@google.com>,
	Marco Elver <elver@google.com>,
	Chinwen Chang <chinwen.chang@mediatek.com>,
	Andrew Morton <akpm@linux-foundation.org>
Cc: <kasan-dev@googlegroups.com>, <linux-mm@kvack.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Subject: [PATCH 2/2] kasan, mm: reset tag for hex dump address
Date: Tue, 27 Jul 2021 12:00:21 +0800	[thread overview]
Message-ID: <20210727040021.21371-3-Kuan-Ying.Lee@mediatek.com> (raw)
In-Reply-To: <20210727040021.21371-1-Kuan-Ying.Lee@mediatek.com>

Text is a string. We need to move this kasan_reset_tag()
to address but text.

Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
---
 mm/slub.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/slub.c b/mm/slub.c
index 6dad2b6fda6f..d20674f839ba 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -576,8 +576,8 @@ static void print_section(char *level, char *text, u8 *addr,
 			  unsigned int length)
 {
 	metadata_access_enable();
-	print_hex_dump(level, kasan_reset_tag(text), DUMP_PREFIX_ADDRESS,
-			16, 1, addr, length, 1);
+	print_hex_dump(level, text, DUMP_PREFIX_ADDRESS,
+			16, 1, kasan_reset_tag((void *)addr), length, 1);
 	metadata_access_disable();
 }
 
-- 
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2021-07-27  4:01 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-27  4:00 [PATCH 0/2] kasan, mm: reset tag when access metadata Kuan-Ying Lee
2021-07-27  4:00 ` Kuan-Ying Lee
2021-07-27  4:00 ` Kuan-Ying Lee
2021-07-27  4:00 ` [PATCH 1/2] " Kuan-Ying Lee
2021-07-27  4:00   ` Kuan-Ying Lee
2021-07-27  4:00   ` Kuan-Ying Lee
2021-07-27  7:10   ` Marco Elver
2021-07-27  7:10     ` Marco Elver
2021-07-27  7:10     ` Marco Elver
2021-07-27  7:10     ` Marco Elver
2021-07-27  8:32     ` Kuan-Ying Lee
2021-07-27  8:32       ` Kuan-Ying Lee
2021-07-27  8:32       ` Kuan-Ying Lee
2021-07-27  9:34       ` Marco Elver
2021-07-27  9:34         ` Marco Elver
2021-07-27  9:34         ` Marco Elver
2021-07-27  9:34         ` Marco Elver
2021-07-27 19:22       ` Catalin Marinas
2021-07-27 19:22         ` Catalin Marinas
2021-07-27 19:22         ` Catalin Marinas
2021-07-28 11:05         ` Kuan-Ying Lee
2021-07-28 11:05           ` Kuan-Ying Lee
2021-07-28 11:05           ` Kuan-Ying Lee
2021-07-28 12:43           ` Marco Elver
2021-07-28 12:43             ` Marco Elver
2021-07-28 12:43             ` Marco Elver
2021-07-28 12:43             ` Marco Elver
2021-07-30 14:57         ` Andrey Konovalov
2021-07-30 14:57           ` Andrey Konovalov
2021-07-30 14:57           ` Andrey Konovalov
2021-07-30 14:57           ` Andrey Konovalov
2021-07-30 15:24           ` Catalin Marinas
2021-07-30 15:24             ` Catalin Marinas
2021-07-30 15:24             ` Catalin Marinas
2021-07-30 15:24             ` Catalin Marinas
2021-08-04  5:31           ` kuan.ying lee
2021-08-04  5:31             ` kuan.ying lee
2021-08-04  5:31             ` kuan.ying lee
2021-07-27  4:00 ` Kuan-Ying Lee [this message]
2021-07-27  4:00   ` [PATCH 2/2] kasan, mm: reset tag for hex dump address Kuan-Ying Lee
2021-07-27  4:00   ` Kuan-Ying Lee
2021-07-27  7:20   ` Marco Elver
2021-07-27  7:20     ` Marco Elver
2021-07-27  7:20     ` Marco Elver
2021-07-27  7:20     ` Marco Elver
2021-07-27  8:54     ` Kuan-Ying Lee
2021-07-27  8:54       ` Kuan-Ying Lee
2021-07-27  8:54       ` Kuan-Ying Lee

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210727040021.21371-3-Kuan-Ying.Lee@mediatek.com \
    --to=kuan-ying.lee@mediatek.com \
    --cc=akpm@linux-foundation.org \
    --cc=andrew.yang@mediatek.com \
    --cc=andreyknvl@gmail.com \
    --cc=chinwen.chang@mediatek.com \
    --cc=elver@google.com \
    --cc=glider@google.com \
    --cc=kasan-dev@googlegroups.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=linux-mm@kvack.org \
    --cc=nicholas.tang@mediatek.com \
    --cc=ryabinin.a.a@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.