From mboxrd@z Thu Jan 1 00:00:00 1970 From: guoren@kernel.org Subject: [PATCH] csky: Fixup compile error for abiv1 entry.S Date: Thu, 9 Apr 2020 11:19:41 +0800 Message-ID: <20200409031941.6288-1-guoren@kernel.org> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-csky@vger.kernel.org Cc: arnd@arndb.de, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, guoren@kernel.org, Guo Ren List-Id: linux-arch.vger.kernel.org From: Guo Ren This bug is from uprobe signal definition in thread_info.h. The instruction (andi) of abiv1 immediate is smaller than abiv2, then it will cause: AS arch/csky/kernel/entry.o arch/csky/kernel/entry.S: Assembler messages: arch/csky/kernel/entry.S:224: Error: Operand 2 immediate is overflow. Signed-off-by: Guo Ren --- arch/csky/include/asm/thread_info.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/csky/include/asm/thread_info.h b/arch/csky/include/asm/thread_info.h index 442fedad0260..5d33fcfd7f2a 100644 --- a/arch/csky/include/asm/thread_info.h +++ b/arch/csky/include/asm/thread_info.h @@ -54,10 +54,10 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SIGPENDING 0 /* signal pending */ #define TIF_NOTIFY_RESUME 1 /* callback before returning to user */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ -#define TIF_SYSCALL_TRACE 3 /* syscall trace active */ -#define TIF_SYSCALL_TRACEPOINT 4 /* syscall tracepoint instrumentation */ -#define TIF_SYSCALL_AUDIT 5 /* syscall auditing */ -#define TIF_UPROBE 6 /* uprobe breakpoint or singlestep */ +#define TIF_UPROBE 3 /* uprobe breakpoint or singlestep */ +#define TIF_SYSCALL_TRACE 4 /* syscall trace active */ +#define TIF_SYSCALL_TRACEPOINT 5 /* syscall tracepoint instrumentation */ +#define TIF_SYSCALL_AUDIT 6 /* syscall auditing */ #define TIF_POLLING_NRFLAG 16 /* poll_idle() is TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define TIF_RESTORE_SIGMASK 20 /* restore signal mask in do_signal() */ -- 2.17.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:60370 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726552AbgDIDTv (ORCPT ); Wed, 8 Apr 2020 23:19:51 -0400 From: guoren@kernel.org Subject: [PATCH] csky: Fixup compile error for abiv1 entry.S Date: Thu, 9 Apr 2020 11:19:41 +0800 Message-ID: <20200409031941.6288-1-guoren@kernel.org> Sender: linux-arch-owner@vger.kernel.org List-ID: To: linux-csky@vger.kernel.org Cc: arnd@arndb.de, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, guoren@kernel.org, Guo Ren Message-ID: <20200409031941.xUxlNWt1LzUu6KJGJbUIlHQEfR4A_B5p1tcmqJq5AAI@z> From: Guo Ren This bug is from uprobe signal definition in thread_info.h. The instruction (andi) of abiv1 immediate is smaller than abiv2, then it will cause: AS arch/csky/kernel/entry.o arch/csky/kernel/entry.S: Assembler messages: arch/csky/kernel/entry.S:224: Error: Operand 2 immediate is overflow. Signed-off-by: Guo Ren --- arch/csky/include/asm/thread_info.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/csky/include/asm/thread_info.h b/arch/csky/include/asm/thread_info.h index 442fedad0260..5d33fcfd7f2a 100644 --- a/arch/csky/include/asm/thread_info.h +++ b/arch/csky/include/asm/thread_info.h @@ -54,10 +54,10 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SIGPENDING 0 /* signal pending */ #define TIF_NOTIFY_RESUME 1 /* callback before returning to user */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ -#define TIF_SYSCALL_TRACE 3 /* syscall trace active */ -#define TIF_SYSCALL_TRACEPOINT 4 /* syscall tracepoint instrumentation */ -#define TIF_SYSCALL_AUDIT 5 /* syscall auditing */ -#define TIF_UPROBE 6 /* uprobe breakpoint or singlestep */ +#define TIF_UPROBE 3 /* uprobe breakpoint or singlestep */ +#define TIF_SYSCALL_TRACE 4 /* syscall trace active */ +#define TIF_SYSCALL_TRACEPOINT 5 /* syscall tracepoint instrumentation */ +#define TIF_SYSCALL_AUDIT 6 /* syscall auditing */ #define TIF_POLLING_NRFLAG 16 /* poll_idle() is TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define TIF_RESTORE_SIGMASK 20 /* restore signal mask in do_signal() */ -- 2.17.0