Re: [uClinux-dev] [PATCH] m68knommu: whitespace cleanup in 68328/entry.S
Hi Philippe, Philippe De Muyter wrote: m68knommu: whitespace cleanup in 68328/entry.S Signed-off-by: Philippe De Muyter Thanks, applied to the m68knommu git tree. Regards Greg diff --git a/arch/m68knommu/platform/68328/entry.S b/arch/m68knommu/platform/68328/entry.S --- a/arch/m68knommu/platform/68328/entry.S +++ b/arch/m68knommu/platform/68328/entry.S @@ -43,7 +43,7 @@ badsys: jra ret_from_exception do_trace: - movel #-ENOSYS,%sp@(PT_OFF_D0)/* needed for strace*/ + movel #-ENOSYS,%sp@(PT_OFF_D0) /* needed for strace*/ subql #4,%sp SAVE_SWITCH_STACK jbsrsyscall_trace @@ -57,7 +57,7 @@ do_trace: lea sys_call_table, %a0 jbsr%a0@(%d1) -1: movel %d0,%sp@(PT_OFF_D0) /* save the return value */ +1: movel %d0,%sp@(PT_OFF_D0) /* save the return value */ subql #4,%sp /* dummy return address */ SAVE_SWITCH_STACK jbsrsyscall_trace @@ -71,9 +71,9 @@ ENTRY(system_call) SAVE_ALL /* save top of frame*/ - pea %sp@ - jbsrset_esp0 - addql #4,%sp + pea %sp@ + jbsrset_esp0 + addql #4,%sp movel %sp@(PT_OFF_ORIG_D0),%d0 @@ -88,10 +88,10 @@ ENTRY(system_call) lea sys_call_table,%a0 movel %a0@(%d0), %a0 jbsr%a0@ - movel %d0,%sp@(PT_OFF_D0) /* save the return value*/ + movel %d0,%sp@(PT_OFF_D0) /* save the return value*/ ret_from_exception: - btst#5,%sp@(PT_OFF_SR) /* check if returning to kernel*/ + btst#5,%sp@(PT_OFF_SR) /* check if returning to kernel*/ jeq Luser_return/* if so, skip resched, signals*/ Lkernel_return: ___ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev -- Greg Ungerer -- Principal EngineerEMAIL: g...@snapgear.com SnapGear Group, McAfee PHONE: +61 7 3435 2888 8 Gardner Close FAX: +61 7 3217 5323 Milton, QLD, 4064, AustraliaWEB: http://www.SnapGear.com ___ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
Re: [uClinux-dev] [PATCH] m68knommu: Document supported chips in intc-2.c and intc-simr.c.
Hi Philippe, Philippe De Muyter wrote: The chips lists were in commit logs, but should also be in source files. This way it is easier to choose the right source file for a not yet supported Coldfire. Signed-off-by: Philippe De Muyter Looks good. I'll add it to the m68knommu git tree. Thanks Greg --- arch/m68knommu/platform/coldfire/intc-2.c|6 +- arch/m68knommu/platform/coldfire/intc-simr.c |2 ++ 2 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/m68knommu/platform/coldfire/intc-2.c b/arch/m68knommu/platform/coldfire/intc-2.c index 5598c8b..a0c72ec 100644 --- a/arch/m68knommu/platform/coldfire/intc-2.c +++ b/arch/m68knommu/platform/coldfire/intc-2.c @@ -1,5 +1,9 @@ /* - * intc-1.c + * intc-2.c + * + * General interrupt controller code for the many ColdFire version 2 cores + * that use the two region INTC interrupt controller. This includes the + * 523x family, 5270, 5271, 5274, 5275, and the 528x families. * * (C) Copyright 2009, Greg Ungerer * diff --git a/arch/m68knommu/platform/coldfire/intc-simr.c b/arch/m68knommu/platform/coldfire/intc-simr.c index 1b01e79..8435ced 100644 --- a/arch/m68knommu/platform/coldfire/intc-simr.c +++ b/arch/m68knommu/platform/coldfire/intc-simr.c @@ -1,6 +1,8 @@ /* * intc-simr.c * + * Interrupt controller code for the ColdFire 5208, 5207 & 532x parts. + * * (C) Copyright 2009, Greg Ungerer * * This file is subject to the terms and conditions of the GNU General Public -- Greg Ungerer -- Principal EngineerEMAIL: g...@snapgear.com SnapGear Group, McAfee PHONE: +61 7 3435 2888 8 Gardner Close FAX: +61 7 3217 5323 Milton, QLD, 4064, AustraliaWEB: http://www.SnapGear.com ___ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
Re: [uClinux-dev] [PATCH] m68k, m68knommu: Wire up fanotify_init, fanotify_mark, and prlimit64
Geert Uytterhoeven wrote: Signed-off-by: Geert Uytterhoeven Acked-by: Greg Ungerer --- arch/m68k/include/asm/unistd.h |5 - arch/m68k/kernel/entry.S |3 +++ arch/m68knommu/kernel/syscalltable.S |3 +++ 3 files changed, 10 insertions(+), 1 deletions(-) diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index 60b15d0..b43b36b 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -340,10 +340,13 @@ #define __NR_set_thread_area 334 #define __NR_atomic_cmpxchg_32 335 #define __NR_atomic_barrier336 +#define __NR_fanotify_init 337 +#define __NR_fanotify_mark 338 +#define __NR_prlimit64 339 #ifdef __KERNEL__ -#define NR_syscalls 337 +#define NR_syscalls340 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S index 2391bdf..6360c43 100644 --- a/arch/m68k/kernel/entry.S +++ b/arch/m68k/kernel/entry.S @@ -765,4 +765,7 @@ sys_call_table: .long sys_set_thread_area .long sys_atomic_cmpxchg_32 /* 335 */ .long sys_atomic_barrier + .long sys_fanotify_init + .long sys_fanotify_mark + .long sys_prlimit64 diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S index b30b3eb..79b1ed1 100644 --- a/arch/m68knommu/kernel/syscalltable.S +++ b/arch/m68knommu/kernel/syscalltable.S @@ -355,6 +355,9 @@ ENTRY(sys_call_table) .long sys_set_thread_area .long sys_atomic_cmpxchg_32 /* 335 */ .long sys_atomic_barrier + .long sys_fanotify_init + .long sys_fanotify_mark + .long sys_prlimit64 .rept NR_syscalls-(.-sys_call_table)/4 .long sys_ni_syscall -- Greg Ungerer -- Principal EngineerEMAIL: g...@snapgear.com SnapGear Group, McAfee PHONE: +61 7 3435 2888 8 Gardner Close FAX: +61 7 3217 5323 Milton, QLD, 4064, AustraliaWEB: http://www.SnapGear.com ___ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
[uClinux-dev] [PATCH] m68knommu: Document supported chips in intc-2.c and intc-simr.c.
The chips lists were in commit logs, but should also be in source files. This way it is easier to choose the right source file for a not yet supported Coldfire. Signed-off-by: Philippe De Muyter --- arch/m68knommu/platform/coldfire/intc-2.c|6 +- arch/m68knommu/platform/coldfire/intc-simr.c |2 ++ 2 files changed, 7 insertions(+), 1 deletions(-) diff --git a/arch/m68knommu/platform/coldfire/intc-2.c b/arch/m68knommu/platform/coldfire/intc-2.c index 5598c8b..a0c72ec 100644 --- a/arch/m68knommu/platform/coldfire/intc-2.c +++ b/arch/m68knommu/platform/coldfire/intc-2.c @@ -1,5 +1,9 @@ /* - * intc-1.c + * intc-2.c + * + * General interrupt controller code for the many ColdFire version 2 cores + * that use the two region INTC interrupt controller. This includes the + * 523x family, 5270, 5271, 5274, 5275, and the 528x families. * * (C) Copyright 2009, Greg Ungerer * diff --git a/arch/m68knommu/platform/coldfire/intc-simr.c b/arch/m68knommu/platform/coldfire/intc-simr.c index 1b01e79..8435ced 100644 --- a/arch/m68knommu/platform/coldfire/intc-simr.c +++ b/arch/m68knommu/platform/coldfire/intc-simr.c @@ -1,6 +1,8 @@ /* * intc-simr.c * + * Interrupt controller code for the ColdFire 5208, 5207 & 532x parts. + * * (C) Copyright 2009, Greg Ungerer * * This file is subject to the terms and conditions of the GNU General Public -- 1.6.3.3 ___ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
[uClinux-dev] [PATCH] m68k, m68knommu: Wire up fanotify_init, fanotify_mark, and prlimit64
Signed-off-by: Geert Uytterhoeven
---
arch/m68k/include/asm/unistd.h |5 -
arch/m68k/kernel/entry.S |3 +++
arch/m68knommu/kernel/syscalltable.S |3 +++
3 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index 60b15d0..b43b36b 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -340,10 +340,13 @@
#define __NR_set_thread_area 334
#define __NR_atomic_cmpxchg_32 335
#define __NR_atomic_barrier336
+#define __NR_fanotify_init 337
+#define __NR_fanotify_mark 338
+#define __NR_prlimit64 339
#ifdef __KERNEL__
-#define NR_syscalls337
+#define NR_syscalls340
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index 2391bdf..6360c43 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -765,4 +765,7 @@ sys_call_table:
.long sys_set_thread_area
.long sys_atomic_cmpxchg_32 /* 335 */
.long sys_atomic_barrier
+ .long sys_fanotify_init
+ .long sys_fanotify_mark
+ .long sys_prlimit64
diff --git a/arch/m68knommu/kernel/syscalltable.S
b/arch/m68knommu/kernel/syscalltable.S
index b30b3eb..79b1ed1 100644
--- a/arch/m68knommu/kernel/syscalltable.S
+++ b/arch/m68knommu/kernel/syscalltable.S
@@ -355,6 +355,9 @@ ENTRY(sys_call_table)
.long sys_set_thread_area
.long sys_atomic_cmpxchg_32 /* 335 */
.long sys_atomic_barrier
+ .long sys_fanotify_init
+ .long sys_fanotify_mark
+ .long sys_prlimit64
.rept NR_syscalls-(.-sys_call_table)/4
.long sys_ni_syscall
--
1.7.0.4
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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[uClinux-dev] [PATCH] m68k{nommu}/blackfin : remove old assembler-only flags bit definitions.
Long ago, PT_TRACESYS_OFF and friends were introduced as hard defines to avoid straight constants in assembler parts of linux m68k. They are not used anymore, and were not updated to follow changes in linux kernel. Remove them. When similar constants are needed, they are now generated using asm-offsets.c. Signed-off-by: Philippe De Muyter --- arch/blackfin/include/asm/entry.h |8 arch/m68k/include/asm/entry_mm.h |8 arch/m68k/include/asm/entry_no.h | 10 -- 3 files changed, 0 insertions(+), 26 deletions(-) diff --git a/arch/blackfin/include/asm/entry.h b/arch/blackfin/include/asm/entry.h index a6886f6..4104d57 100644 --- a/arch/blackfin/include/asm/entry.h +++ b/arch/blackfin/include/asm/entry.h @@ -15,14 +15,6 @@ #defineLFLUSH_I_AND_D 0x0808 #defineLSIGTRAP5 -/* process bits for task_struct.flags */ -#definePF_TRACESYS_OFF 3 -#definePF_TRACESYS_BIT 5 -#definePF_PTRACED_OFF 3 -#definePF_PTRACED_BIT 4 -#definePF_DTRACE_OFF 1 -#definePF_DTRACE_BIT 5 - /* * NOTE! The single-stepping code assumes that all interrupt handlers * start by saving SYSCFG on the stack with their first instruction. diff --git a/arch/m68k/include/asm/entry_mm.h b/arch/m68k/include/asm/entry_mm.h index 4741258..6f70823 100644 --- a/arch/m68k/include/asm/entry_mm.h +++ b/arch/m68k/include/asm/entry_mm.h @@ -47,14 +47,6 @@ LFLUSH_I_AND_D = 0x0808 -/* process bits for task_struct.ptrace */ -PT_TRACESYS_OFF = 3 -PT_TRACESYS_BIT = 1 -PT_PTRACED_OFF = 3 -PT_PTRACED_BIT = 0 -PT_DTRACE_OFF = 3 -PT_DTRACE_BIT = 2 - #define SAVE_ALL_INT save_all_int #define SAVE_ALL_SYS save_all_sys #define RESTORE_ALL restore_all diff --git a/arch/m68k/include/asm/entry_no.h b/arch/m68k/include/asm/entry_no.h index 907ed03..477d91a 100644 --- a/arch/m68k/include/asm/entry_no.h +++ b/arch/m68k/include/asm/entry_no.h @@ -32,16 +32,6 @@ #ifdef __ASSEMBLY__ -/* process bits for task_struct.flags */ -PF_TRACESYS_OFF = 3 -PF_TRACESYS_BIT = 5 -PF_PTRACED_OFF = 3 -PF_PTRACED_BIT = 4 -PF_DTRACE_OFF = 1 -PF_DTRACE_BIT = 5 - -LENOSYS = 38 - #define SWITCH_STACK_SIZE (6*4+4) /* Includes return address */ /* -- 1.6.3.3 ___ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
[uClinux-dev] [PATCH] m68knommu: whitespace cleanup in 68328/entry.S
m68knommu: whitespace cleanup in 68328/entry.S Signed-off-by: Philippe De Muyter --- diff --git a/arch/m68knommu/platform/68328/entry.S b/arch/m68knommu/platform/68328/entry.S --- a/arch/m68knommu/platform/68328/entry.S +++ b/arch/m68knommu/platform/68328/entry.S @@ -43,7 +43,7 @@ badsys: jra ret_from_exception do_trace: - movel #-ENOSYS,%sp@(PT_OFF_D0)/* needed for strace*/ + movel #-ENOSYS,%sp@(PT_OFF_D0) /* needed for strace*/ subql #4,%sp SAVE_SWITCH_STACK jbsrsyscall_trace @@ -57,7 +57,7 @@ do_trace: lea sys_call_table, %a0 jbsr%a0@(%d1) -1: movel %d0,%sp@(PT_OFF_D0) /* save the return value */ +1: movel %d0,%sp@(PT_OFF_D0) /* save the return value */ subql #4,%sp /* dummy return address */ SAVE_SWITCH_STACK jbsrsyscall_trace @@ -71,9 +71,9 @@ ENTRY(system_call) SAVE_ALL /* save top of frame*/ - pea %sp@ - jbsrset_esp0 - addql #4,%sp + pea %sp@ + jbsrset_esp0 + addql #4,%sp movel %sp@(PT_OFF_ORIG_D0),%d0 @@ -88,10 +88,10 @@ ENTRY(system_call) lea sys_call_table,%a0 movel %a0@(%d0), %a0 jbsr%a0@ - movel %d0,%sp@(PT_OFF_D0) /* save the return value*/ + movel %d0,%sp@(PT_OFF_D0) /* save the return value*/ ret_from_exception: - btst#5,%sp@(PT_OFF_SR) /* check if returning to kernel*/ + btst#5,%sp@(PT_OFF_SR) /* check if returning to kernel*/ jeq Luser_return/* if so, skip resched, signals*/ Lkernel_return: ___ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
