From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Helge Deller <deller@gmx.de>, Guenter Roeck <linux@roeck-us.net>,
Linus Torvalds <torvalds@linux-foundation.org>,
Sasha Levin <sashal@kernel.org>,
James.Bottomley@HansenPartnership.com, dave.anglin@bell.net,
linux-parisc@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 07/11] parisc: Use absolute_pointer() to define PAGE0
Date: Wed, 22 Sep 2021 23:40:23 -0400 [thread overview]
Message-ID: <20210923034028.1421876-7-sashal@kernel.org> (raw)
In-Reply-To: <20210923034028.1421876-1-sashal@kernel.org>
From: Helge Deller <deller@gmx.de>
[ Upstream commit 90cc7bed1ed19f869ae7221a6b41887fe762a6a3 ]
Use absolute_pointer() wrapper for PAGE0 to avoid this compiler warning:
arch/parisc/kernel/setup.c: In function 'start_parisc':
error: '__builtin_memcmp_eq' specified bound 8 exceeds source size 0
Signed-off-by: Helge Deller <deller@gmx.de>
Co-Developed-by: Guenter Roeck <linux@roeck-us.net>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/parisc/include/asm/page.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/parisc/include/asm/page.h b/arch/parisc/include/asm/page.h
index 80e742a1c162..088888fcf8df 100644
--- a/arch/parisc/include/asm/page.h
+++ b/arch/parisc/include/asm/page.h
@@ -174,7 +174,7 @@ extern int npmem_ranges;
#include <asm-generic/getorder.h>
#include <asm/pdc.h>
-#define PAGE0 ((struct zeropage *)__PAGE_OFFSET)
+#define PAGE0 ((struct zeropage *)absolute_pointer(__PAGE_OFFSET))
/* DEFINITION OF THE ZERO-PAGE (PAG0) */
/* based on work by Jason Eckhardt (jason@equator.com) */
--
2.30.2
next prev parent reply other threads:[~2021-09-23 3:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-23 3:40 [PATCH AUTOSEL 4.9 01/11] net: stmmac: allow CSR clock of 300MHz Sasha Levin
2021-09-23 3:40 ` [PATCH AUTOSEL 4.9 02/11] m68k: Double cast io functions to unsigned long Sasha Levin
2021-09-23 3:40 ` [PATCH AUTOSEL 4.9 03/11] compiler.h: Introduce absolute_pointer macro Sasha Levin
2021-09-23 3:40 ` [PATCH AUTOSEL 4.9 04/11] net: i825xx: Use absolute_pointer for memcpy from fixed memory location Sasha Levin
2021-09-23 3:40 ` [PATCH AUTOSEL 4.9 05/11] sparc: avoid stringop-overread errors Sasha Levin
2021-09-23 3:40 ` [PATCH AUTOSEL 4.9 06/11] qnx4: " Sasha Levin
2021-09-23 3:40 ` Sasha Levin [this message]
2021-09-23 3:40 ` [PATCH AUTOSEL 4.9 08/11] arm64: Mark __stack_chk_guard as __ro_after_init Sasha Levin
2021-09-23 3:40 ` [PATCH AUTOSEL 4.9 09/11] alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile Sasha Levin
2021-09-23 3:40 ` [PATCH AUTOSEL 4.9 10/11] net: 6pack: Fix tx timeout and slot time Sasha Levin
2021-09-23 3:40 ` [PATCH AUTOSEL 4.9 11/11] spi: Fix tegra20 build with CONFIG_PM=n Sasha Levin
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=20210923034028.1421876-7-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=James.Bottomley@HansenPartnership.com \
--cc=dave.anglin@bell.net \
--cc=deller@gmx.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-parisc@vger.kernel.org \
--cc=linux@roeck-us.net \
--cc=stable@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox