Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756360Ab2HSDCN (ORCPT ); Sat, 18 Aug 2012 23:02:13 -0400 Received: from mga02.intel.com ([134.134.136.20]:36894 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753937Ab2HSC5p (ORCPT ); Sat, 18 Aug 2012 22:57:45 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.77,792,1336374000"; d="scan'208";a="182422070" From: Andi Kleen To: linux-kernel@vger.kernel.org Cc: x86@kernel.org, mmarek@suse.cz, linux-kbuild@vger.kernel.org, JBeulich@suse.com, akpm@linux-foundation.org, Andi Kleen , jeremy@goop.org Subject: [PATCH 49/74] x86, lto, paravirt: Add __visible/asmlinkage to xen paravirt ops Date: Sat, 18 Aug 2012 19:56:45 -0700 Message-Id: <1345345030-22211-50-git-send-email-andi@firstfloor.org> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1345345030-22211-1-git-send-email-andi@firstfloor.org> References: <1345345030-22211-1-git-send-email-andi@firstfloor.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2373 Lines: 65 From: Andi Kleen Cc: jeremy@goop.org Signed-off-by: Andi Kleen --- arch/x86/include/asm/paravirt_types.h | 3 ++- arch/x86/xen/xen-ops.h | 16 ++++++++-------- 2 files changed, 10 insertions(+), 9 deletions(-) diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index 142236e..4f262bc 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -386,7 +386,8 @@ extern struct pv_lock_ops pv_lock_ops; /* Simple instruction patching code. */ #define DEF_NATIVE(ops, name, code) \ - extern const char start_##ops##_##name[], end_##ops##_##name[]; \ + extern const char start_##ops##_##name[] __visible, \ + end_##ops##_##name[] __visible; \ asm("start_" #ops "_" #name ": " code "; end_" #ops "_" #name ":") unsigned paravirt_patch_nop(void); diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index 1e4329e..1c4c94e 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -105,9 +105,9 @@ static inline void __init xen_init_apic(void) /* Declare an asm function, along with symbols needed to make it inlineable */ #define DECL_ASM(ret, name, ...) \ - ret name(__VA_ARGS__); \ - extern char name##_end[]; \ - extern char name##_reloc[] \ + asmlinkage ret name(__VA_ARGS__); \ + extern char name##_end[] __visible; \ + extern char name##_reloc[] __visible DECL_ASM(void, xen_irq_enable_direct, void); DECL_ASM(void, xen_irq_disable_direct, void); @@ -115,11 +115,11 @@ DECL_ASM(unsigned long, xen_save_fl_direct, void); DECL_ASM(void, xen_restore_fl_direct, unsigned long); /* These are not functions, and cannot be called normally */ -void xen_iret(void); -void xen_sysexit(void); -void xen_sysret32(void); -void xen_sysret64(void); -void xen_adjust_exception_frame(void); +asmlinkage void xen_iret(void); +asmlinkage void xen_sysexit(void); +asmlinkage void xen_sysret32(void); +asmlinkage void xen_sysret64(void); +asmlinkage void xen_adjust_exception_frame(void); extern int xen_panic_handler_init(void); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/