From: Christophe Leroy <christophe.leroy@csgroup.eu>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v1 4/8] powerpc/lib: Prepare code-patching for modules allocated outside vmalloc space
Date: Fri, 19 Jun 2020 15:06:55 +0000 (UTC) [thread overview]
Message-ID: <fb7bc12e8fcef77386ed0960e20e7474e4cd3173.1592578278.git.christophe.leroy@csgroup.eu> (raw)
In-Reply-To: <cover.1592578278.git.christophe.leroy@csgroup.eu>
Use is_vmalloc_or_module_addr() instead of is_vmalloc_addr()
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
---
arch/powerpc/lib/code-patching.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c
index 0a051dfeb177..8c3934ea6220 100644
--- a/arch/powerpc/lib/code-patching.c
+++ b/arch/powerpc/lib/code-patching.c
@@ -93,7 +93,7 @@ static int map_patch_area(void *addr, unsigned long text_poke_addr)
unsigned long pfn;
int err;
- if (is_vmalloc_addr(addr))
+ if (is_vmalloc_or_module_addr(addr))
pfn = vmalloc_to_pfn(addr);
else
pfn = __pa_symbol(addr) >> PAGE_SHIFT;
--
2.25.0
next prev parent reply other threads:[~2020-06-19 15:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-19 15:06 [PATCH v1 0/8] powerpc/32s: Allocate modules outside of vmalloc space for STRICT_KERNEL_RWX Christophe Leroy
2020-06-19 15:06 ` [PATCH v1 1/8] powerpc/ptdump: Refactor update of st->last_pa Christophe Leroy
2020-06-19 15:06 ` [PATCH v1 2/8] powerpc/ptdump: Refactor update of pg_state Christophe Leroy
2020-06-19 15:06 ` [PATCH v1 3/8] powerpc: Set user/kernel boundary at TASK_SIZE instead of PAGE_OFFSET Christophe Leroy
2020-06-20 11:25 ` kernel test robot
2020-06-20 11:33 ` kernel test robot
2020-06-19 15:06 ` Christophe Leroy [this message]
2020-06-19 15:06 ` [PATCH v1 5/8] powerpc: Use MODULES_VADDR if defined Christophe Leroy
2020-06-19 15:06 ` [PATCH v1 6/8] powerpc/32s: Only leave NX unset on segments used for modules Christophe Leroy
2020-06-19 15:06 ` [PATCH v1 7/8] powerpc/32s: Kernel space starts at TASK_SIZE Christophe Leroy
2020-06-19 15:06 ` [PATCH v1 8/8] powerpc/32s: Use dedicated segment for modules with STRICT_KERNEL_RWX Christophe Leroy
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