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From: Aaron Lewis <aaronlewis@google.com>
To: kvm@vger.kernel.org
Cc: pbonzini@redhat.com, jmattson@google.com, seanjc@google.com,
	Aaron Lewis <aaronlewis@google.com>
Subject: [kvm-unit-tests PATCH v5 1/4] x86: Make exception_mnemonic() visible to the tests
Date: Tue, 25 Jan 2022 20:31:24 +0000	[thread overview]
Message-ID: <20220125203127.1161838-2-aaronlewis@google.com> (raw)
In-Reply-To: <20220125203127.1161838-1-aaronlewis@google.com>

exception_mnemonic() is a useful function for more than just desc.c.
Make it global, so it can be used in other KUT tests.

Signed-off-by: Aaron Lewis <aaronlewis@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
---
 lib/x86/desc.c | 2 +-
 lib/x86/desc.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/x86/desc.c b/lib/x86/desc.c
index 16b7256..c2eb16e 100644
--- a/lib/x86/desc.c
+++ b/lib/x86/desc.c
@@ -91,7 +91,7 @@ struct ex_record {
 
 extern struct ex_record exception_table_start, exception_table_end;
 
-static const char* exception_mnemonic(int vector)
+const char* exception_mnemonic(int vector)
 {
 	switch(vector) {
 	case 0: return "#DE";
diff --git a/lib/x86/desc.h b/lib/x86/desc.h
index 9b81da0..ad6277b 100644
--- a/lib/x86/desc.h
+++ b/lib/x86/desc.h
@@ -224,6 +224,7 @@ void set_intr_alt_stack(int e, void *fn);
 void print_current_tss_info(void);
 handler handle_exception(u8 v, handler fn);
 void unhandled_exception(struct ex_regs *regs, bool cpu);
+const char* exception_mnemonic(int vector);
 
 bool test_for_exception(unsigned int ex, void (*trigger_func)(void *data),
 			void *data);
-- 
2.35.0.rc0.227.g00780c9af4-goog


  reply	other threads:[~2022-01-25 20:31 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-25 20:31 [kvm-unit-tests PATCH v5 0/4] Add additional testing for routing L2 exceptions Aaron Lewis
2022-01-25 20:31 ` Aaron Lewis [this message]
2022-01-25 20:31 ` [kvm-unit-tests PATCH v5 2/4] x86: Add support for running a nested guest multiple times in one test Aaron Lewis
2022-01-25 20:31 ` [kvm-unit-tests PATCH v5 3/4] x86: Add a helper to allow tests to signal completion without a vmcall() Aaron Lewis
2022-01-25 20:31 ` [kvm-unit-tests PATCH v5 4/4] x86: Add test coverage for nested_vmx_reflect_vmexit() testing Aaron Lewis

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