From: Borislav Petkov <bp@alien8.de>
To: X86 ML <x86@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] x86/tlb/uv: Add a forward declaration for struct flush_tlb_info
Date: Sun, 3 May 2020 12:31:07 +0200 [thread overview]
Message-ID: <20200503103107.3419-1-bp@alien8.de> (raw)
From: Borislav Petkov <bp@suse.de>
... to fix these build warnings:
In file included from ./arch/x86/include/asm/uv/uv_hub.h:22,
from drivers/misc/sgi-gru/grukdump.c:16:
./arch/x86/include/asm/uv/uv.h:39:21: warning: ‘struct flush_tlb_info’ declared \
inside parameter list will not be visible outside of this definition or declaration
39 | const struct flush_tlb_info *info);
| ^~~~~~~~~~~~~~
In file included from ./arch/x86/include/asm/uv/uv_hub.h:22,
from drivers/misc/sgi-gru/grutlbpurge.c:28:
./arch/x86/include/asm/uv/uv.h:39:21: warning: ‘struct flush_tlb_info’ declared \
inside parameter list will not be visible outside of this definition or declaration
39 | const struct flush_tlb_info *info);
| ^~~~~~~~~~~~~~
...
after
bfe3d8f6313d ("x86/tlb: Restrict access to tlbstate")
restricted access to tlbstate.
Signed-off-by: Borislav Petkov <bp@suse.de>
---
arch/x86/include/asm/uv/uv.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/asm/uv/uv.h b/arch/x86/include/asm/uv/uv.h
index 45ea95ce79b4..91e088ac6904 100644
--- a/arch/x86/include/asm/uv/uv.h
+++ b/arch/x86/include/asm/uv/uv.h
@@ -8,6 +8,7 @@ enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
struct cpumask;
struct mm_struct;
+struct flush_tlb_info;
#ifdef CONFIG_X86_UV
#include <linux/efi.h>
--
2.21.0
next reply other threads:[~2020-05-03 10:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-03 10:31 Borislav Petkov [this message]
2020-05-03 19:50 ` [tip: x86/mm] x86/tlb/uv: Add a forward declaration for struct flush_tlb_info tip-bot2 for Borislav Petkov
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