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[PATCH v9 32/36] x86/fred: Export fred_entrypoint_kernel() for handling NMI in NMI induced VM exits
- To: linux-doc@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-edac@xxxxxxxxxxxxxxx, linux-hyperv@xxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
- From: Xin Li <xin3.li@xxxxxxxxx>
- Date: Sun, 30 Jul 2023 23:41:29 -0700
- Cc: Jonathan Corbet <corbet@xxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, x86@xxxxxxxxxx, "H . Peter Anvin" <hpa@xxxxxxxxx>, Andy Lutomirski <luto@xxxxxxxxxx>, Oleg Nesterov <oleg@xxxxxxxxxx>, Tony Luck <tony.luck@xxxxxxxxx>, "K . Y . Srinivasan" <kys@xxxxxxxxxxxxx>, Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>, Wei Liu <wei.liu@xxxxxxxxxx>, Dexuan Cui <decui@xxxxxxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Wanpeng Li <wanpengli@xxxxxxxxxxx>, Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>, Sean Christopherson <seanjc@xxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>, Josh Poimboeuf <jpoimboe@xxxxxxxxxx>, "Paul E . McKenney" <paulmck@xxxxxxxxxx>, Catalin Marinas <catalin.marinas@xxxxxxx>, Randy Dunlap <rdunlap@xxxxxxxxxxxxx>, Steven Rostedt <rostedt@xxxxxxxxxxx>, Kim Phillips <kim.phillips@xxxxxxx>, Xin Li <xin3.li@xxxxxxxxx>, Hyeonggon Yoo <42.hyeyoo@xxxxxxxxx>, "Liam R . Howlett" <Liam.Howlett@xxxxxxxxxx>, Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>, "Kirill A . Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>, Suren Baghdasaryan <surenb@xxxxxxxxxx>, Pawan Gupta <pawan.kumar.gupta@xxxxxxxxxxxxxxx>, Jiaxi Chen <jiaxi.chen@xxxxxxxxxxxxxxx>, Babu Moger <babu.moger@xxxxxxx>, Jim Mattson <jmattson@xxxxxxxxxx>, Sandipan Das <sandipan.das@xxxxxxx>, Lai Jiangshan <jiangshanlai@xxxxxxxxx>, Hans de Goede <hdegoede@xxxxxxxxxx>, Reinette Chatre <reinette.chatre@xxxxxxxxx>, Daniel Sneddon <daniel.sneddon@xxxxxxxxxxxxxxx>, Breno Leitao <leitao@xxxxxxxxxx>, Nikunj A Dadhania <nikunj@xxxxxxx>, Brian Gerst <brgerst@xxxxxxxxx>, Sami Tolvanen <samitolvanen@xxxxxxxxxx>, Alexander Potapenko <glider@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, "Eric W . Biederman" <ebiederm@xxxxxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, Masami Hiramatsu <mhiramat@xxxxxxxxxx>, Masahiro Yamada <masahiroy@xxxxxxxxxx>, Ze Gao <zegao2021@xxxxxxxxx>, Fei Li <fei1.li@xxxxxxxxx>, Conghui <conghui.chen@xxxxxxxxx>, Ashok Raj <ashok.raj@xxxxxxxxx>, "Jason A . Donenfeld" <Jason@xxxxxxxxx>, Mark Rutland <mark.rutland@xxxxxxx>, Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>, Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>, Jane Malalane <jane.malalane@xxxxxxxxxx>, David Woodhouse <dwmw@xxxxxxxxxxxx>, Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>, Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>, Yantengsi <siyanteng@xxxxxxxxxxx>, Christophe Leroy <christophe.leroy@xxxxxxxxxx>, Sathvika Vasireddy <sv@xxxxxxxxxxxxx>
- Delivery-date: Mon, 31 Jul 2023 07:10:21 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Export fred_entrypoint_kernel() for handling NMI in NMI induced VM exits.
Tested-by: Shan Kang <shan.kang@xxxxxxxxx>
Signed-off-by: Xin Li <xin3.li@xxxxxxxxx>
---
arch/x86/entry/entry_64_fred.S | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/x86/entry/entry_64_fred.S b/arch/x86/entry/entry_64_fred.S
index d24bf7f10ac8..12063267d2ac 100644
--- a/arch/x86/entry/entry_64_fred.S
+++ b/arch/x86/entry/entry_64_fred.S
@@ -4,6 +4,7 @@
*/
#include <asm/asm.h>
+#include <asm/export.h>
#include <asm/fred.h>
#include "calling.h"
@@ -54,3 +55,4 @@ SYM_CODE_START_NOALIGN(fred_entrypoint_kernel)
FRED_EXIT
ERETS
SYM_CODE_END(fred_entrypoint_kernel)
+EXPORT_SYMBOL(fred_entrypoint_kernel)
--
2.34.1
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