Re: [linux-yocto] [PATCH v5.15] arm: Fix the "invalid constant" error when assembling entry-common.S
In message: Re: [PATCH v5.15] arm: Fix the "invalid constant" error when assembling entry-common.S on 03/02/2023 Paul Gortmaker wrote: > [[PATCH v5.15] arm: Fix the "invalid constant" error when assembling > entry-common.S] On 04/02/2023 (Sat 10:00) Kevin Hao wrote: > > > From: Kevin Hao > > > > The commit 82f18d6a09c0 ("arm: merge fixup for duplicate > > TIF_NOTIFY_SIGNAL and other TIF_*") tried to fix the duplicate macro > > warning on rt kernel. But after that change, the new values of the TIF_* > > would cause the following assembler errors: > > arch/arm/kernel/entry-common.S: Assembler messages: > > arch/arm/kernel/entry-common.S:103: Error: invalid constant (1000e0) > > after fixup > > arch/arm/kernel/entry-common.S:286: Error: invalid constant (1000e0) > > after fixup > > > > So adjust the value of TIF_* to make the assembler happy. After this > > change, the TIF_* macros are the same as the ones in linux-6.2.y-rt. > > Thanks Kevin - if the -rt version is now available and it solves the > toolchain issue as well, then we definitely want to align with that. Hopefully this is the last time we have to fixup these flag fields. What a mess, and really, something -stable shouldn't be tweaking at all. This is now merged Bruce > > Paul. > -- > > > > > Signed-off-by: Kevin Hao > > --- > > Hi Bruce, > > > > Please help me merge this into the v5.15/standard/preempt-rt/base > > branch. > > > > arch/arm/include/asm/thread_info.h | 8 > > 1 file changed, 4 insertions(+), 4 deletions(-) > > > > diff --git a/arch/arm/include/asm/thread_info.h > > b/arch/arm/include/asm/thread_info.h > > index dc192d3bb4f8..d0ad47b598ee 100644 > > --- a/arch/arm/include/asm/thread_info.h > > +++ b/arch/arm/include/asm/thread_info.h > > @@ -135,15 +135,15 @@ extern int vfp_restore_user_hwstate(struct user_vfp *, > > #define TIF_NOTIFY_RESUME 2 /* callback before returning to user */ > > #define TIF_UPROBE 3 /* breakpointed or singlestepping */ > > #define TIF_NOTIFY_SIGNAL 4 /* signal notifications exist */ > > -#define TIF_SYSCALL_AUDIT 5 /* syscall auditing active */ > > -#define TIF_SYSCALL_TRACEPOINT 6 /* syscall tracepoint > > instrumentation */ > > -#define TIF_SECCOMP7 /* seccomp syscall filtering > > active */ > > -#define TIF_NEED_RESCHED_LAZY 8 > > +#define TIF_NEED_RESCHED_LAZY 5 > > > > #define TIF_USING_IWMMXT 17 > > #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ > > #define TIF_RESTORE_SIGMASK19 > > #define TIF_SYSCALL_TRACE 20 /* syscall trace active */ > > +#define TIF_SYSCALL_AUDIT 21 /* syscall auditing active */ > > +#define TIF_SYSCALL_TRACEPOINT 22 /* syscall tracepoint > > instrumentation */ > > +#define TIF_SECCOMP23 /* seccomp syscall filtering > > active */ > > > > > > #define _TIF_SIGPENDING(1 << TIF_SIGPENDING) > > -- > > 2.38.1 > > -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12147): https://lists.yoctoproject.org/g/linux-yocto/message/12147 Mute This Topic: https://lists.yoctoproject.org/mt/96737798/21656 Group Owner: linux-yocto+ow...@lists.yoctoproject.org Unsubscribe: https://lists.yoctoproject.org/g/linux-yocto/leave/6687884/21656/624485779/xyzzy [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
Re: [linux-yocto] [PATCH v5.15] arm: Fix the "invalid constant" error when assembling entry-common.S
[[PATCH v5.15] arm: Fix the "invalid constant" error when assembling entry-common.S] On 04/02/2023 (Sat 10:00) Kevin Hao wrote: > From: Kevin Hao > > The commit 82f18d6a09c0 ("arm: merge fixup for duplicate > TIF_NOTIFY_SIGNAL and other TIF_*") tried to fix the duplicate macro > warning on rt kernel. But after that change, the new values of the TIF_* > would cause the following assembler errors: > arch/arm/kernel/entry-common.S: Assembler messages: > arch/arm/kernel/entry-common.S:103: Error: invalid constant (1000e0) after > fixup > arch/arm/kernel/entry-common.S:286: Error: invalid constant (1000e0) after > fixup > > So adjust the value of TIF_* to make the assembler happy. After this > change, the TIF_* macros are the same as the ones in linux-6.2.y-rt. Thanks Kevin - if the -rt version is now available and it solves the toolchain issue as well, then we definitely want to align with that. Paul. -- > > Signed-off-by: Kevin Hao > --- > Hi Bruce, > > Please help me merge this into the v5.15/standard/preempt-rt/base > branch. > > arch/arm/include/asm/thread_info.h | 8 > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/include/asm/thread_info.h > b/arch/arm/include/asm/thread_info.h > index dc192d3bb4f8..d0ad47b598ee 100644 > --- a/arch/arm/include/asm/thread_info.h > +++ b/arch/arm/include/asm/thread_info.h > @@ -135,15 +135,15 @@ extern int vfp_restore_user_hwstate(struct user_vfp *, > #define TIF_NOTIFY_RESUME2 /* callback before returning to user */ > #define TIF_UPROBE 3 /* breakpointed or singlestepping */ > #define TIF_NOTIFY_SIGNAL4 /* signal notifications exist */ > -#define TIF_SYSCALL_AUDIT5 /* syscall auditing active */ > -#define TIF_SYSCALL_TRACEPOINT 6 /* syscall tracepoint > instrumentation */ > -#define TIF_SECCOMP 7 /* seccomp syscall filtering active */ > -#define TIF_NEED_RESCHED_LAZY8 > +#define TIF_NEED_RESCHED_LAZY5 > > #define TIF_USING_IWMMXT 17 > #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ > #define TIF_RESTORE_SIGMASK 19 > #define TIF_SYSCALL_TRACE20 /* syscall trace active */ > +#define TIF_SYSCALL_AUDIT21 /* syscall auditing active */ > +#define TIF_SYSCALL_TRACEPOINT 22 /* syscall tracepoint > instrumentation */ > +#define TIF_SECCOMP 23 /* seccomp syscall filtering active */ > > > #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) > -- > 2.38.1 > -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12141): https://lists.yoctoproject.org/g/linux-yocto/message/12141 Mute This Topic: https://lists.yoctoproject.org/mt/96737798/21656 Group Owner: linux-yocto+ow...@lists.yoctoproject.org Unsubscribe: https://lists.yoctoproject.org/g/linux-yocto/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
[linux-yocto] [PATCH v5.15] arm: Fix the "invalid constant" error when assembling entry-common.S
From: Kevin Hao The commit 82f18d6a09c0 ("arm: merge fixup for duplicate TIF_NOTIFY_SIGNAL and other TIF_*") tried to fix the duplicate macro warning on rt kernel. But after that change, the new values of the TIF_* would cause the following assembler errors: arch/arm/kernel/entry-common.S: Assembler messages: arch/arm/kernel/entry-common.S:103: Error: invalid constant (1000e0) after fixup arch/arm/kernel/entry-common.S:286: Error: invalid constant (1000e0) after fixup So adjust the value of TIF_* to make the assembler happy. After this change, the TIF_* macros are the same as the ones in linux-6.2.y-rt. Signed-off-by: Kevin Hao --- Hi Bruce, Please help me merge this into the v5.15/standard/preempt-rt/base branch. arch/arm/include/asm/thread_info.h | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h index dc192d3bb4f8..d0ad47b598ee 100644 --- a/arch/arm/include/asm/thread_info.h +++ b/arch/arm/include/asm/thread_info.h @@ -135,15 +135,15 @@ extern int vfp_restore_user_hwstate(struct user_vfp *, #define TIF_NOTIFY_RESUME 2 /* callback before returning to user */ #define TIF_UPROBE 3 /* breakpointed or singlestepping */ #define TIF_NOTIFY_SIGNAL 4 /* signal notifications exist */ -#define TIF_SYSCALL_AUDIT 5 /* syscall auditing active */ -#define TIF_SYSCALL_TRACEPOINT 6 /* syscall tracepoint instrumentation */ -#define TIF_SECCOMP7 /* seccomp syscall filtering active */ -#define TIF_NEED_RESCHED_LAZY 8 +#define TIF_NEED_RESCHED_LAZY 5 #define TIF_USING_IWMMXT 17 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define TIF_RESTORE_SIGMASK19 #define TIF_SYSCALL_TRACE 20 /* syscall trace active */ +#define TIF_SYSCALL_AUDIT 21 /* syscall auditing active */ +#define TIF_SYSCALL_TRACEPOINT 22 /* syscall tracepoint instrumentation */ +#define TIF_SECCOMP23 /* seccomp syscall filtering active */ #define _TIF_SIGPENDING(1 << TIF_SIGPENDING) -- 2.38.1 -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12137): https://lists.yoctoproject.org/g/linux-yocto/message/12137 Mute This Topic: https://lists.yoctoproject.org/mt/96737798/21656 Group Owner: linux-yocto+ow...@lists.yoctoproject.org Unsubscribe: https://lists.yoctoproject.org/g/linux-yocto/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-