From: Linus Walleij <linus.walleij@linaro.org>
To: Geert Uytterhoeven <geert@linux-m68k.org>,
Vineet Gupta <vgupta@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Russell King <linux@armlinux.org.uk>,
Greg Ungerer <gerg@linux-m68k.org>
Cc: linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org,
linux-snps-arc@lists.infradead.org,
linux-fsdevel@vger.kernel.org, linux-cifs@vger.kernel.org,
samba-technical@lists.samba.org,
linux-arm-kernel@lists.infradead.org,
linux-arch@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>
Subject: [PATCH 01/12] fs/proc/kcore.c: Pass a pointer to virt_addr_valid()
Date: Thu, 11 May 2023 13:59:18 +0200 [thread overview]
Message-ID: <20230503-virt-to-pfn-v6-4-rc1-v1-1-6c4698dcf9c8@linaro.org> (raw)
In-Reply-To: <20230503-virt-to-pfn-v6-4-rc1-v1-0-6c4698dcf9c8@linaro.org>
The virt_addr_valid() should be passed a pointer, the current
code passing a long unsigned int is just exploiting the
unintentional polymorphism of these calls being implemented
as preprocessor macros.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
fs/proc/kcore.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index 25b44b303b35..75708c66527f 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -199,7 +199,7 @@ kclist_add_private(unsigned long pfn, unsigned long nr_pages, void *arg)
ent->addr = (unsigned long)page_to_virt(p);
ent->size = nr_pages << PAGE_SHIFT;
- if (!virt_addr_valid(ent->addr))
+ if (!virt_addr_valid((void *)ent->addr))
goto free_out;
/* cut not-mapped area. ....from ppc-32 code. */
--
2.34.1
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next prev parent reply other threads:[~2023-05-11 11:59 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-11 11:59 [PATCH 00/12] arch: Make virt_to_pfn into a static inline Linus Walleij
2023-05-11 11:59 ` Linus Walleij [this message]
2023-05-11 11:59 ` [PATCH 02/12] m68k: Pass a pointer to virt_to_pfn() virt_to_page() Linus Walleij
2023-05-12 9:55 ` Geert Uytterhoeven
2023-05-12 10:26 ` Geert Uytterhoeven
2023-05-16 9:18 ` Linus Walleij
2023-05-11 11:59 ` [PATCH 03/12] ARC: init: Pass a pointer to virt_to_pfn() in init Linus Walleij
2023-05-11 11:59 ` [PATCH 04/12] riscv: mm: init: Pass a pointer to virt_to_page() Linus Walleij
2023-05-12 8:56 ` Alexandre Ghiti
2023-05-11 11:59 ` [PATCH 05/12] cifs: " Linus Walleij
2023-05-17 14:00 ` Tom Talpey
2023-05-11 11:59 ` [PATCH 06/12] cifs: Pass a pointer to virt_to_page() in cifsglob Linus Walleij
2023-05-17 14:01 ` Tom Talpey
2023-05-11 11:59 ` [PATCH 07/12] netfs: Pass a pointer to virt_to_page() Linus Walleij
2023-05-11 11:59 ` [PATCH 08/12] arm64: vdso: Pass (void *) " Linus Walleij
2023-05-12 10:43 ` Catalin Marinas
2023-05-11 11:59 ` [PATCH 09/12] asm-generic/page.h: Make pfn accessors static inlines Linus Walleij
2023-05-11 11:59 ` [PATCH 10/12] ARM: mm: Make virt_to_pfn() a static inline Linus Walleij
2023-05-11 11:59 ` [PATCH 11/12] arm64: memory: " Linus Walleij
2023-05-12 10:44 ` Catalin Marinas
2023-05-11 11:59 ` [PATCH 12/12] m68k/mm: Make pfn accessors static inlines Linus Walleij
2023-05-12 9:57 ` [PATCH 00/12] arch: Make virt_to_pfn into a static inline Geert Uytterhoeven
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