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SubjectRe: Big Bada Boom...
On Wed, Jan 24, 2001 at 08:23:13AM -0500, Peter Rival wrote:
> Yeah, I've been bitten by this quite often. Basically, just edit arch/alpha/kernel/Makefile and remove irq_pyxis.c from the obj-y
> line. I'm not positive what systems require it exactly, but rawhide isn't one of them. I have a totally separate patch from Andrea
> that suggests (to my mind) that it is required for: GENERIC, CIA, CABRIOLET, EV164, EB66P, LX164, PC164, MIATA, RUFFIAN and SX164. Does
> someone want to verify that and then a quickie patch can be whipped up and sent in.

irq_pyxis.c is needed only for generic, miata, ruffian and sx164.
Here is also cabriolet IRQ fix and compile fix for 2.4.1-pre10.

Ivan.

--- 2.4.1p10/arch/alpha/kernel/Makefile Sat Dec 30 01:07:19 2000
+++ linux/arch/alpha/kernel/Makefile Wed Jan 24 20:50:57 2001
@@ -23,7 +23,7 @@ obj-y := entry.o traps.o process.o os
# FIXME!
# These should be made conditional on the stuff that needs them!
#
-obj-y += irq_i8259.o irq_srm.o irq_pyxis.o \
+obj-y += irq_i8259.o irq_srm.o \
es1888.o smc37c669.o smc37c93x.o ns87312.o

ifdef CONFIG_VGA_HOSE
@@ -43,7 +43,7 @@ obj-y += core_apecs.o core_cia.o core_
sys_jensen.o sys_miata.o sys_mikasa.o sys_nautilus.o sys_titan.o \
sys_noritake.o sys_rawhide.o sys_ruffian.o sys_rx164.o \
sys_sable.o sys_sio.o sys_sx164.o sys_takara.o sys_rx164.o \
- sys_wildfire.o core_wildfire.o
+ sys_wildfire.o core_wildfire.o irq_pyxis.o

else

@@ -93,6 +93,10 @@ endif
obj-$(CONFIG_ALPHA_SX164) += sys_sx164.o
obj-$(CONFIG_ALPHA_TAKARA) += sys_takara.o
obj-$(CONFIG_ALPHA_WILDFIRE) += sys_wildfire.o
+
+ifneq ($(CONFIG_ALPHA_MIATA)$(CONFIG_ALPHA_RUFFIAN)$(CONFIG_ALPHA_SX164),)
+obj-y += irq_pyxis.o
+endif

endif # GENERIC

--- 2.4.1p10/arch/alpha/kernel/sys_cabriolet.c Fri Oct 27 21:55:01 2000
+++ linux/arch/alpha/kernel/sys_cabriolet.c Fri Dec 29 15:28:35 2000
@@ -42,7 +42,7 @@ static inline void
cabriolet_update_irq_hw(unsigned int irq, unsigned long mask)
{
int ofs = (irq - 16) / 8;
- outb(mask >> (16 + ofs*3), 0x804 + ofs);
+ outb(mask >> (16 + ofs * 8), 0x804 + ofs);
}

static inline void
--- 2.4.1p10/arch/alpha/kernel/osf_sys.c Mon Jan 8 18:05:38 2001
+++ linux/arch/alpha/kernel/osf_sys.c Wed Jan 24 16:03:18 2001
@@ -906,7 +906,6 @@ extern int do_sys_settimeofday(struct ti
extern int do_getitimer(int which, struct itimerval *value);
extern int do_setitimer(int which, struct itimerval *, struct itimerval *);
asmlinkage int sys_utimes(char *, struct timeval *);
-extern int sys_wait4(pid_t, int *, int, struct rusage *);
extern int do_adjtimex(struct timex *);

struct timeval32
--- 2.4.1p10/arch/alpha/kernel/signal.c Sun Sep 3 22:48:33 2000
+++ linux/arch/alpha/kernel/signal.c Wed Jan 24 16:05:14 2001
@@ -30,7 +30,6 @@

#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))

-asmlinkage int sys_wait4(int, int *, int, struct rusage *);
asmlinkage void ret_from_sys_call(void);
asmlinkage int do_signal(sigset_t *, struct pt_regs *,
struct switch_stack *, unsigned long, unsigned long);
--- 2.4.1p10/include/asm-alpha/unistd.h Mon Jan 22 19:47:59 2001
+++ linux/include/asm-alpha/unistd.h Wed Jan 24 15:46:56 2001
@@ -572,7 +572,6 @@ static inline long sync(void)
return sys_sync();
}

-extern long sys_wait4(int, int *, int, struct rusage *);
static inline pid_t waitpid(int pid, int * wait_stat, int flags)
{
return sys_wait4(pid, wait_stat, flags, NULL);
-
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