Import 2.3.99pre3-4

CREDITS

@@ -2051,6 +2051,14 @@ S: Gaildorfer Str. 27
 S: 7000 Stuttgart 50
 S: Germany
 
+N: Christoph Rohland
+E: hans-christoph.rohland@sap.com
+E: ch.rohland@gmx.net
+D: shm fs, SYSV semaphores, af_unix
+S: Neue Heimat Str. 8
+S: D-68789 St.Leon-Rot
+S: Germany
+
 N: Stephen Rothwell
 E: sfr@linuxcare.com
 W: http://linuxcare.com.au/sfr

Documentation/DocBook/Makefile

@@ -28,7 +28,9 @@ kernel-api.sgml: kernel-api.tmpl
 		$(TOPDIR)/drivers/char/misc.c \
 		$(TOPDIR)/drivers/char/videodev.c \
 		$(TOPDIR)/drivers/net/net_init.c \
+		$(TOPDIR)/drivers/net/8390.c \
 		$(TOPDIR)/drivers/char/serial.c \
+		$(TOPDIR)/drivers/pci/pci.c \
 		$(TOPDIR)/drivers/sound/sound_core.c \
 		$(TOPDIR)/drivers/sound/sound_firmware.c \
 		$(TOPDIR)/drivers/net/wan/syncppp.c \

Documentation/DocBook/kernel-api.tmpl

@@ -61,6 +61,7 @@
   <chapter id="netdev">
      <title>Network devices</title>
 !Idrivers/net/net_init.c
+!Edrivers/net/8390.c
   </chapter>
 
   <chapter id="snddev">
@@ -94,4 +95,9 @@
 !Edrivers/net/wan/z85230.c
   </chapter>
 
+  <chapter id="pcilib">
+     <title>PCI Support Library</title>
+!Edrivers/pci/pci.c
+  </chapter>
+
 </book>

Documentation/networking/tulip.txt

@@ -142,7 +142,16 @@ tulip_core.c	- Driver core (a.k.a. where "everything else" goes)
 
 Version history
 ===============
-0.9.4.1:
+0.9.4.2 (March 21, 2000):
+* Fix 21041 CSR7, CSR13/14/15 handling
+* Merge some PCI ids from tulip 0.91x
+* Merge some HAS_xxx flags and flag settings from tulip 0.91x
+* asm/io.h fix (submitted by many) and cleanup
+* s/HAS_NWAY143/HAS_NWAY/
+* Cleanup 21041 mode reporting
+* Small code cleanups
+
+0.9.4.1 (March 18, 2000):
 * Finish PCI DMA conversion (davem)
 * Do not netif_start_queue() at end of tulip_tx_timeout() (kuznet)
 * PCI DMA fix (kuznet)

Makefile

@@ -90,6 +90,9 @@ endif
 CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
 AFLAGS := $(CPPFLAGS)
 
+# use '-fno-strict-aliasing', but only if the compiler can take it
+CFLAGS += $(shell if $(CC) -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-fno-strict-aliasing"; fi)
+
 export	CPPFLAGS CFLAGS AFLAGS
 
 #
@@ -181,11 +184,8 @@ include arch/$(ARCH)/Makefile
 
 export	NETWORKS DRIVERS LIBS HEAD LDFLAGS LINKFLAGS MAKEBOOT ASFLAGS
 
-# use '-fno-strict-aliasing', but only if the compiler can take it
-CFLAGS += $(shell if $(CC) -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-fno-strict-aliasing"; fi)
-
 .S.s:
-	$(CC) -D__ASSEMBLY__ $(AFLAGS) -traditional -E -o $*.s $<
+	$(CPP) -D__ASSEMBLY__ $(AFLAGS) -traditional -o $*.s $<
 .S.o:
 	$(CC) -D__ASSEMBLY__ $(AFLAGS) -traditional -c -o $*.o $<
 
@@ -398,7 +398,7 @@ mrproper: clean archmrproper
 	rm -f .hdepend scripts/mkdep scripts/split-include scripts/docproc
 	rm -f $(TOPDIR)/include/linux/modversions.h
 	rm -rf $(TOPDIR)/include/linux/modules
-	rm -f Documentation/DocBook/*.sgml
+	make clean TOPDIR=$(TOPDIR) -C Documentation/DocBook
 
 distclean: mrproper
 	rm -f core `find . \( -name '*.orig' -o -name '*.rej' -o -name '*~' \

Rules.make

@@ -244,7 +244,7 @@ $(TOPDIR)/include/linux/modversions.h:
 endif # CONFIG_MODVERSIONS
 
 ifneq "$(strip $(SYMTAB_OBJS))" ""
-$(SYMTAB_OBJS): $(TOPDIR)/include/linux/modversions.h $(SYMTAB_OBJS:.o=.c)
+$(SYMTAB_OBJS): $(SYMTAB_OBJS:.o=.c) $(TOPDIR)/include/linux/modversions.h
 	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -DEXPORT_SYMTAB -c $(@:.o=.c)
 	@ ( \
 	    echo 'ifeq ($(strip $(subst $(comma),:,$(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -DEXPORT_SYMTAB)),$$(strip $$(subst $$(comma),:,$$(CFLAGS) $$(EXTRA_CFLAGS) $$(CFLAGS_$@) -DEXPORT_SYMTAB)))' ; \

arch/alpha/kernel/core_apecs.c

@@ -376,9 +376,13 @@ apecs_init_arch(void)
 	pci_isa_hose = hose = alloc_pci_controler();
 	hose->io_space = &ioport_resource;
 	hose->mem_space = &iomem_resource;
-	hose->config_space = APECS_CONF;
 	hose->index = 0;
 
+	hose->sparse_mem_base = APECS_SPARSE_MEM - IDENT_ADDR;
+	hose->dense_mem_base = APECS_DENSE_MEM - IDENT_ADDR;
+	hose->sparse_io_base = APECS_IO - IDENT_ADDR;
+	hose->dense_io_base = 0;
+
 	/*
 	 * Set up the PCI to main memory translation windows.
 	 *

arch/alpha/kernel/core_cia.c

@@ -529,7 +529,7 @@ verify_tb_operation(void)
 	/* Fifth, verify that a previously invalid PTE entry gets
 	   filled from the page table.  */
 
-	data0 = 0xabcdef123;
+	data0 = 0xabcdef12;
 	page[0] = data0;
 	arena->ptes[5] = pte0;
 	mcheck_expected(0) = 1;
@@ -640,7 +640,6 @@ do_init_arch(int is_pyxis)
 	pci_isa_hose = hose = alloc_pci_controler();
 	hose->io_space = &ioport_resource;
 	hose->mem_space = &iomem_resource;
-	hose->config_space = CIA_CONF;
 	hose->index = 0;
 
 	if (! is_pyxis) {
@@ -654,6 +653,16 @@ do_init_arch(int is_pyxis)
 
 		if (request_resource(&iomem_resource, hae_mem) < 0)
 			printk(KERN_ERR "Failed to request HAE_MEM\n");
+
+		hose->sparse_mem_base = CIA_SPARSE_MEM - IDENT_ADDR;
+		hose->dense_mem_base = CIA_DENSE_MEM - IDENT_ADDR;
+		hose->sparse_io_base = CIA_IO - IDENT_ADDR;
+		hose->dense_io_base = 0;
+	} else {
+		hose->sparse_mem_base = 0;
+		hose->dense_mem_base = CIA_BW_MEM - IDENT_ADDR;
+		hose->sparse_io_base = 0;
+		hose->dense_io_base = CIA_BW_IO - IDENT_ADDR;
 	}
 
 	/*

arch/alpha/kernel/core_irongate.c

@@ -346,12 +346,22 @@ irongate_init_arch(void)
 	 * Create our single hose.
 	 */
 
-	hose = alloc_pci_controler();
+	pci_isa_hose = hose = alloc_pci_controler();
 	hose->io_space = &ioport_resource;
 	hose->mem_space = &iomem_resource;
-	hose->config_space = IRONGATE_CONF;
 	hose->index = 0;
 
+	/* This is for userland consumption.  For some reason, the 40-bit
+	   PIO bias that we use in the kernel through KSEG didn't work for
+	   the page table based user mappings.  So make sure we get the
+	   43-bit PIO bias.  */
+	hose->sparse_mem_base = 0;
+	hose->sparse_io_base = 0;
+	hose->dense_mem_base
+	  = (IRONGATE_MEM & 0xffffffffff) | 0x80000000000;
+	hose->dense_io_base
+	  = (IRONGATE_IO & 0xffffffffff) | 0x80000000000;
+
 	hose->sg_isa = hose->sg_pci = NULL;
 	__direct_map_base = 0;
 	__direct_map_size = 0xffffffff;

arch/alpha/kernel/core_lca.c

@@ -298,9 +298,13 @@ lca_init_arch(void)
 	pci_isa_hose = hose = alloc_pci_controler();
 	hose->io_space = &ioport_resource;
 	hose->mem_space = &iomem_resource;
-	hose->config_space = LCA_CONF;
 	hose->index = 0;
 
+	hose->sparse_mem_base = LCA_SPARSE_MEM - IDENT_ADDR;
+	hose->dense_mem_base = LCA_DENSE_MEM - IDENT_ADDR;
+	hose->sparse_io_base = LCA_IO - IDENT_ADDR;
+	hose->dense_io_base = 0;
+
 	/*
 	 * Set up the PCI to main memory translation windows.
 	 *

arch/alpha/kernel/core_mcpcia.c

@@ -189,7 +189,7 @@ mk_conf_addr(struct pci_dev *dev, int where, struct pci_controler *hose,
 		bus = 0;
 	addr = (bus << 16) | (devfn << 8) | (where);
 	addr <<= 5; /* swizzle for SPARSE */
-	addr |= hose->config_space;
+	addr |= hose->config_space_base;
 
 	*pci_addr = addr;
 	DBG_CFG(("mk_conf_addr: returning pci_addr 0x%lx\n", addr));
@@ -337,13 +337,19 @@ mcpcia_new_hose(int h)
 	int mid = MCPCIA_HOSE2MID(h);
 
 	hose = alloc_pci_controler();
+	if (h == 0)
+		pci_isa_hose = hose;
 	io = alloc_resource();
 	mem = alloc_resource();
 	hae_mem = alloc_resource();
 			
 	hose->io_space = io;
 	hose->mem_space = hae_mem;
-	hose->config_space = MCPCIA_CONF(mid);
+	hose->sparse_mem_base = MCPCIA_SPARSE(mid) - IDENT_ADDR;
+	hose->dense_mem_base = MCPCIA_DENSE(mid) - IDENT_ADDR;
+	hose->sparse_io_base = MCPCIA_IO(mid) - IDENT_ADDR;
+	hose->dense_io_base = 0;
+	hose->config_space_base = MCPCIA_CONF(mid);
 	hose->index = h;
 
 	io->start = MCPCIA_IO(mid) - MCPCIA_IO_BIAS;

arch/alpha/kernel/core_polaris.c

@@ -192,12 +192,16 @@ polaris_init_arch(void)
 	 * Create our single hose.
 	 */
 
-	hose = alloc_pci_controler();
+	pci_isa_hose = hose = alloc_pci_controler();
 	hose->io_space = &ioport_resource;
 	hose->mem_space = &iomem_resource;
-	hose->config_space = POLARIS_DENSE_CONFIG_BASE;
 	hose->index = 0;
 
+	hose->sparse_mem_base = 0;
+	hose->dense_mem_base = POLARIS_DENSE_MEM_BASE - IDENT_ADDR;
+	hose->sparse_io_base = 0;
+	hose->dense_io_base = POLARIS_DENSE_IO_BASE - IDENT_ADDR;
+
 	hose->sg_isa = hose->sg_pci = NULL;
 
 	/* The I/O window is fixed at 2G @ 2G.  */

arch/alpha/kernel/core_t2.c

@@ -384,12 +384,16 @@ t2_init_arch(void)
 	 * Create our single hose.
 	 */
 
-	hose = alloc_pci_controler();
+	pci_isa_hose = hose = alloc_pci_controler();
 	hose->io_space = &ioport_resource;
 	hose->mem_space = &iomem_resource;
-	hose->config_space = T2_CONF;
 	hose->index = 0;
 
+	hose->sparse_mem_base = T2_SPARSE_MEM - IDENT_ADDR;
+	hose->dense_mem_base = T2_DENSE_MEM - IDENT_ADDR;
+	hose->sparse_io_base = T2_IO - IDENT_ADDR;
+	hose->dense_io_base = 0;
+
 	hose->sg_isa = hose->sg_pci = NULL;
 	__direct_map_base = 0x40000000;
 	__direct_map_size = 0x40000000;

arch/alpha/kernel/core_tsunami.c

@@ -104,7 +104,7 @@ mk_conf_addr(struct pci_dev *dev, int where, unsigned long *pci_addr,
 	*type1 = (bus != 0);
 
 	addr = (bus << 16) | (device_fn << 8) | where;
-	addr |= hose->config_space;
+	addr |= hose->config_space_base;
 		
 	*pci_addr = addr;
 	DBG_CFG(("mk_conf_addr: returning pci_addr 0x%lx\n", addr));
@@ -291,7 +291,18 @@ tsunami_init_one_pchip(tsunami_pchip *pchip, int index)
 	hose->io_space = alloc_resource();
 	hose->mem_space = alloc_resource();
 
-	hose->config_space = TSUNAMI_CONF(index);
+	/* This is for userland consumption.  For some reason, the 40-bit
+	   PIO bias that we use in the kernel through KSEG didn't work for
+	   the page table based user mappings.  So make sure we get the
+	   43-bit PIO bias.  */
+	hose->sparse_mem_base = 0;
+	hose->sparse_io_base = 0;
+	hose->dense_mem_base
+	  = (TSUNAMI_MEM(index) & 0xffffffffff) | 0x80000000000;
+	hose->dense_io_base
+	  = (TSUNAMI_IO(index) & 0xffffffffff) | 0x80000000000;
+
+	hose->config_space_base = TSUNAMI_CONF(index);
 	hose->index = index;
 
 	hose->io_space->start = TSUNAMI_IO(index) - TSUNAMI_IO_BIAS;

arch/alpha/kernel/entry.S

@@ -8,7 +8,7 @@
 
 #define SIGCHLD 20
 
-#define NR_SYSCALLS 376
+#define NR_SYSCALLS 377
 
 /*
  * These offsets must match with alpha_mv in <asm/machvec.h>.
@@ -1156,3 +1156,4 @@ sys_call_table:
 	.quad sys_ni_syscall			/* sys_dipc */
 	.quad sys_pivot_root
 	.quad sys_mincore			/* 375 */
+	.quad sys_pciconfig_iobase

arch/alpha/kernel/osf_sys.c

@@ -811,21 +811,8 @@ asmlinkage unsigned long osf_getsysinfo(unsigned long op, void *buffer,
 		/* Return current software fp control & status bits.  */
 		/* Note that DU doesn't verify available space here.  */
 
-		/* EV6 implements most of the bits in hardware.  If
-		   UNDZ is not set, UNFD is maintained in software.  */
-		if (implver() == IMPLVER_EV6) {
-			unsigned long fpcr = rdfpcr();
-			w = ieee_fpcr_to_swcr(fpcr);
-			if (!(fpcr & FPCR_UNDZ)) {
-				w &= ~IEEE_TRAP_ENABLE_UNF;
-				w |= (current->thread.flags
-				      & IEEE_TRAP_ENABLE_UNF);
-			}
-		} else {
-			/* Otherwise we are forced to do everything in sw.  */
-			w = current->thread.flags & IEEE_SW_MASK;
-		}
-
+ 		w = current->thread.flags & IEEE_SW_MASK;
+ 		w = swcr_update_status(w, rdfpcr());
 		if (put_user(w, (unsigned long *) buffer))
 			return -EFAULT;
 		return 0;
@@ -876,7 +863,7 @@ asmlinkage unsigned long osf_setsysinfo(unsigned long op, void *buffer,
 {
 	switch (op) {
 	case SSI_IEEE_FP_CONTROL: {
-		unsigned long swcr, fpcr, undz;
+		unsigned long swcr, fpcr;
 
 		/* 
 		 * Alpha Architecture Handbook 4.7.7.3:
@@ -891,14 +878,18 @@ asmlinkage unsigned long osf_setsysinfo(unsigned long op, void *buffer,
 		current->thread.flags &= ~IEEE_SW_MASK;
 		current->thread.flags |= swcr & IEEE_SW_MASK;
 
-		/* Update the real fpcr.  Keep UNFD off if not UNDZ.  */
+		/* Update the real fpcr.  */
 		fpcr = rdfpcr();
-		undz = (fpcr & FPCR_UNDZ);
-		fpcr &= ~(FPCR_MASK | FPCR_DYN_MASK | FPCR_UNDZ);
+		fpcr &= FPCR_DYN_MASK;
 		fpcr |= ieee_swcr_to_fpcr(swcr);
-		fpcr &= ~(undz << 1);
 		wrfpcr(fpcr);
-		   
+
+ 		/* If any exceptions are now unmasked, send a signal.  */
+ 		if (((swcr & IEEE_STATUS_MASK)
+ 		     >> IEEE_STATUS_TO_EXCSUM_SHIFT) & swcr) {
+ 			send_sig(SIGFPE, current, 1);
+ 		}
+
 		return 0;
 	}
 

arch/alpha/kernel/pci.c

@@ -377,3 +377,39 @@ alloc_resource(void)
 
 	return res;
 }
+
+
+/* Provide information on locations of various I/O regions in physical
+   memory.  Do this on a per-card basis so that we choose the right hose.  */
+
+asmlinkage long
+sys_pciconfig_iobase(long which, unsigned long bus, unsigned long dfn)
+{
+	struct pci_controler *hose;
+	struct pci_dev *dev;
+
+	/* Special hook for ISA access.  */
+	if (bus == 0 && dfn == 0) {
+		hose = pci_isa_hose;
+	} else {
+		dev = pci_find_slot(bus, dfn);
+		if (!dev)
+			return -ENODEV;
+		hose = dev->sysdata;
+	}
+
+	switch (which) {
+	case IOBASE_HOSE:
+		return hose->index;
+	case IOBASE_SPARSE_MEM:
+		return hose->sparse_mem_base;
+	case IOBASE_DENSE_MEM:
+		return hose->dense_mem_base;
+	case IOBASE_SPARSE_IO:
+		return hose->sparse_io_base;
+	case IOBASE_DENSE_IO:
+		return hose->dense_io_base;
+	}
+
+	return -EOPNOTSUPP;
+}

arch/alpha/kernel/process.c

@@ -251,12 +251,9 @@ void
 flush_thread(void)
 {
 	/* Arrange for each exec'ed process to start off with a clean slate
-	   with respect to the FPU.  This is all exceptions disabled.  Note
-           that EV6 defines UNFD valid only with UNDZ, which we don't want
-	   for IEEE conformance -- so that disabled bit remains in software.  */
-
+	   with respect to the FPU.  This is all exceptions disabled.  */
 	current->thread.flags &= ~IEEE_SW_MASK;
-	wrfpcr(FPCR_DYN_NORMAL | FPCR_INVD | FPCR_DZED | FPCR_OVFD | FPCR_INED);
+	wrfpcr(FPCR_DYN_NORMAL | ieee_swcr_to_fpcr(0));
 }
 
 void

arch/alpha/kernel/ptrace.c

@@ -17,6 +17,7 @@
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
 #include <asm/system.h>
+#include <asm/fpu.h>
 
 #include "proto.h"
 
@@ -113,18 +114,30 @@ get_reg_addr(struct task_struct * task, unsigned long regno)
 /*
  * Get contents of register REGNO in task TASK.
  */
-static inline long
+static long
 get_reg(struct task_struct * task, unsigned long regno)
 {
+	/* Special hack for fpcr -- combine hardware and software bits.  */
+	if (regno == 63) {
+		unsigned long fpcr = *get_reg_addr(task, regno);
+		unsigned long swcr = task->thread.flags & IEEE_SW_MASK;
+		swcr = swcr_update_status(swcr, fpcr);
+		return fpcr | swcr;
+	}
 	return *get_reg_addr(task, regno);
 }
 
 /*
  * Write contents of register REGNO in task TASK.
  */
-static inline int
+static int
 put_reg(struct task_struct *task, unsigned long regno, long data)
 {
+	if (regno == 63) {
+		task->thread.flags = ((task->thread.flags & ~IEEE_SW_MASK)
+				      | (data & IEEE_SW_MASK));
+		data = (data & FPCR_DYN_MASK) | ieee_swcr_to_fpcr(data);
+	}
 	*get_reg_addr(task, regno) = data;
 	return 0;
 }

arch/alpha/kernel/sys_jensen.c

@@ -29,6 +29,7 @@
 
 #include "proto.h"
 #include "irq_impl.h"
+#include "pci_impl.h"
 #include "machvec_impl.h"
 
 
@@ -123,6 +124,22 @@ jensen_init_irq(void)
 static void __init
 jensen_init_arch(void)
 {
+	struct pci_controler *hose;
+
+	/* Create a hose so that we can report i/o base addresses to
+	   userland.  */
+
+	pci_isa_hose = hose = alloc_pci_controler();
+	hose->io_space = &ioport_resource;
+	hose->mem_space = &iomem_resource;
+	hose->index = 0;
+
+	hose->sparse_mem_base = EISA_MEM - IDENT_ADDR;
+	hose->dense_mem_base = 0;
+	hose->sparse_io_base = EISA_IO - IDENT_ADDR;
+	hose->dense_io_base = 0;
+
+	hose->sg_isa = hose->sg_pci = NULL;
 	__direct_map_base = 0;
 	__direct_map_size = 0xffffffff;
 }

arch/alpha/math-emu/math.c

@@ -160,8 +160,7 @@ alpha_fp_emul (unsigned long pc)
 	FP_DECL_D(DA); FP_DECL_D(DB); FP_DECL_D(DR);
 
 	unsigned long fa, fb, fc, func, mode, src;
-	unsigned long fpcw = current->thread.flags;
-	unsigned long res, va, vb, vc, fpcr;
+	unsigned long res, va, vb, vc, swcr, fpcr;
 	__u32 insn;
 
 	MOD_INC_USE_COUNT;
@@ -175,10 +174,11 @@ alpha_fp_emul (unsigned long pc)
 	mode   = (insn >> 11) & 0x3;
 	
 	fpcr = rdfpcr();
+	swcr = swcr_update_status(current->thread.flags, fpcr);
 
 	if (mode == 3) {
-	    /* Dynamic -- get rounding mode from fpcr.  */
-	    mode = (fpcr >> FPCR_DYN_SHIFT) & 3;
+		/* Dynamic -- get rounding mode from fpcr.  */
+		mode = (fpcr >> FPCR_DYN_SHIFT) & 3;
 	}
 
 	switch (src) {
@@ -231,9 +231,14 @@ alpha_fp_emul (unsigned long pc)
 			}
 			FP_CMP_D(res, DA, DB, 3);
 			vc = 0x4000000000000000;
-			/* CMPTEQ, CMPTUN don't trap on QNaN, while CMPTLT and CMPTLE do */
-			if (res == 3 && ((func & 3) >= 2 || FP_ISSIGNAN_D(DA) || FP_ISSIGNAN_D(DB)))
+			/* CMPTEQ, CMPTUN don't trap on QNaN,
+			   while CMPTLT and CMPTLE do */
+			if (res == 3
+			    && ((func & 3) >= 2
+				|| FP_ISSIGNAN_D(DA)
+				|| FP_ISSIGNAN_D(DB))) {
 				FP_SET_EXCEPTION(FP_EX_INVALID);
+			}
 			switch (func) {
 			case FOP_FNC_CMPxUN: if (res != 3) vc = 0; break;
 			case FOP_FNC_CMPxEQ: if (res) vc = 0; break;
@@ -285,9 +290,11 @@ alpha_fp_emul (unsigned long pc)
 			}
 
 		case FOP_FNC_CVTxQ:
-			if (DB_c == FP_CLS_NAN && (_FP_FRAC_HIGH_RAW_D(DB) & _FP_QNANBIT_D))
-				vc = 0; /* AAHB Table B-2 sais QNaN should not trigger INV */
-			else
+			if (DB_c == FP_CLS_NAN
+			    && (_FP_FRAC_HIGH_RAW_D(DB) & _FP_QNANBIT_D)) {
+			  /* AAHB Table B-2 says QNaN should not trigger INV */
+				vc = 0;
+			} else
 				FP_TO_INT_ROUND_D(vc, DB, 64, 2);
 			goto done_d;
 		}
@@ -321,11 +328,15 @@ alpha_fp_emul (unsigned long pc)
 
 pack_s:
 	FP_PACK_SP(&vc, SR);
+	if ((_fex & FP_EX_UNDERFLOW) && (swcr & IEEE_MAP_UMZ))
+		vc = 0;
 	alpha_write_fp_reg_s(fc, vc);
 	goto done;
 
 pack_d:
 	FP_PACK_DP(&vc, DR);
+	if ((_fex & FP_EX_UNDERFLOW) && (swcr & IEEE_MAP_UMZ))
+		vc = 0;
 done_d:
 	alpha_write_fp_reg(fc, vc);
 	goto done;
@@ -345,16 +356,16 @@ alpha_fp_emul (unsigned long pc)
 done:
 	if (_fex) {
 		/* Record exceptions in software control word.  */
-		current->thread.flags
-		  = fpcw |= (_fex << IEEE_STATUS_TO_EXCSUM_SHIFT);
+		swcr |= (_fex << IEEE_STATUS_TO_EXCSUM_SHIFT);
+		current->thread.flags |= (_fex << IEEE_STATUS_TO_EXCSUM_SHIFT);
 
-		/* Update hardware control register */
+		/* Update hardware control register.  */
 		fpcr &= (~FPCR_MASK | FPCR_DYN_MASK);
-		fpcr |= ieee_swcr_to_fpcr(fpcw);
+		fpcr |= ieee_swcr_to_fpcr(swcr);
 		wrfpcr(fpcr);
 
 		/* Do we generate a signal?  */
-		if (_fex & fpcw & IEEE_TRAP_ENABLE_MASK) {
+		if (_fex & swcr & IEEE_TRAP_ENABLE_MASK) {
 			MOD_DEC_USE_COUNT;
 			return 0;
 		}
@@ -378,7 +389,7 @@ long
 alpha_fp_emul_imprecise (struct pt_regs *regs, unsigned long write_mask)
 {
 	unsigned long trigger_pc = regs->pc - 4;
-	unsigned long insn, opcode, rc;
+	unsigned long insn, opcode, rc, no_signal = 0;
 
 	MOD_INC_USE_COUNT;
 
@@ -402,15 +413,13 @@ alpha_fp_emul_imprecise (struct pt_regs *regs, unsigned long write_mask)
 		      case OPC_PAL:
 		      case OPC_JSR:
 		      case 0x30 ... 0x3f:	/* branches */
-			MOD_DEC_USE_COUNT;
-			return 0;
+			goto egress;
 
 		      case OPC_MISC:
 			switch (insn & 0xffff) {
 			      case MISC_TRAPB:
 			      case MISC_EXCB:
-				MOD_DEC_USE_COUNT;
-				return 0;
+				goto egress;
 
 			      default:
 				break;
@@ -432,16 +441,15 @@ alpha_fp_emul_imprecise (struct pt_regs *regs, unsigned long write_mask)
 			break;
 		}
 		if (!write_mask) {
-			if (alpha_fp_emul(trigger_pc)) {
-				/* re-execute insns in trap-shadow: */
-				regs->pc = trigger_pc + 4;
-				MOD_DEC_USE_COUNT;
-				return 1;
-			}
-			break;
+			/* Re-execute insns in the trap-shadow.  */
+			regs->pc = trigger_pc + 4;
+			no_signal = alpha_fp_emul(trigger_pc);
+			goto egress;
 		}
 		trigger_pc -= 4;
 	}
+
+egress:
 	MOD_DEC_USE_COUNT;
-	return 0;
+	return no_signal;
 }

arch/i386/defconfig

@@ -324,6 +324,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_NET_ISA is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_APRICOT is not set
 # CONFIG_CS89x0 is not set
 # CONFIG_DE4X5 is not set
@@ -375,6 +376,7 @@ CONFIG_PCMCIA_PCNET=y
 # CONFIG_PCMCIA_XIRC2PS is not set
 # CONFIG_ARCNET_COM20020_CS is not set
 # CONFIG_PCMCIA_3C575 is not set
+# CONFIG_PCMCIA_XIRTULIP is not set
 CONFIG_NET_PCMCIA_RADIO=y
 CONFIG_PCMCIA_RAYCS=y
 # CONFIG_PCMCIA_NETWAVE is not set

arch/mips64/sgi-ip22/ip22-sc.c

@@ -9,7 +9,6 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
-#include <linux/autoconf.h>
 
 #include <asm/bcache.h>
 #include <asm/sgi/sgimc.h>

arch/ppc/configs/common_defconfig

 #
-# Automatically generated by make menuconfig: don't edit
+# Automatically generated make config: don't edit
 #
 # CONFIG_UID16 is not set
 
@@ -33,6 +33,7 @@ CONFIG_KMOD=y
 #
 # General setup
 #
+# CONFIG_PCI is not set
 CONFIG_PCI=y
 CONFIG_PCI=y
 CONFIG_NET=y
@@ -56,7 +57,6 @@ CONFIG_FB_COMPAT_XPMAC=y
 CONFIG_PMAC_PBOOK=y
 CONFIG_MAC_FLOPPY=y
 CONFIG_MAC_SERIAL=y
-# CONFIG_SERIAL_CONSOLE is not set
 CONFIG_ADB=y
 CONFIG_ADB_CUDA=y
 CONFIG_ADB_MACIO=y
@@ -73,49 +73,23 @@ CONFIG_BOOTX_TEXT=y
 # Plug and Play configuration
 #
 # CONFIG_PNP is not set
-# CONFIG_ISAPNP is not set
 
 #
 # Block devices
 #
 # CONFIG_BLK_DEV_FD is not set
-CONFIG_BLK_DEV_IDE=y
-# CONFIG_BLK_DEV_HD_IDE is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_BLK_DEV_IDECS is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDEFLOPPY=y
-CONFIG_BLK_DEV_IDESCSI=y
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-# CONFIG_BLK_DEV_IDEDMA_PCI is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_AEC6210 is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_SL82C105=y
-CONFIG_BLK_DEV_IDE_PMAC=y
-CONFIG_BLK_DEV_IDEDMA_PMAC=y
-CONFIG_IDEDMA_PMAC_AUTO=y
-CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_IDE_CHIPSETS is not set
+# CONFIG_BLK_DEV_XD is not set
 # CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+
+#
+# Additional Block Devices
+#
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_MD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_PARIDE is not set
-CONFIG_BLK_DEV_IDE_MODES=y
-# CONFIG_BLK_DEV_HD is not set
 
 #
 # Networking options
@@ -138,10 +112,18 @@ CONFIG_IP_MULTICAST=y
 # CONFIG_IP_MROUTE is not set
 CONFIG_IP_ALIAS=y
 CONFIG_SYN_COOKIES=y
+
+#
+# (it is safe to leave these untouched)
+#
 CONFIG_SKB_LARGE=y
 # CONFIG_IPV6 is not set
 # CONFIG_KHTTPD is not set
 # CONFIG_ATM is not set
+
+#
+#  
+#
 # CONFIG_IPX is not set
 CONFIG_ATALK=m
 # CONFIG_DECNET is not set
@@ -159,18 +141,72 @@ CONFIG_ATALK=m
 #
 # CONFIG_NET_SCHED is not set
 
+#
+# ATA/IDE/MFM/RLL support
+#
+CONFIG_IDE=y
+
+#
+# IDE, ATA and ATAPI Block devices
+#
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_HD_IDE is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+CONFIG_BLK_DEV_IDESCSI=y
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_BLK_DEV_CMD640 is not set
+# CONFIG_BLK_DEV_RZ1000 is not set
+CONFIG_BLK_DEV_IDEPCI=y
+# CONFIG_IDEPCI_SHARE_IRQ is not set
+# CONFIG_BLK_DEV_IDEDMA_PCI is not set
+# CONFIG_BLK_DEV_OFFBOARD is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+CONFIG_IDEDMA_PCI_EXPERIMENTAL=y
+# CONFIG_BLK_DEV_CY82C693 is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_OPTI621 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+CONFIG_BLK_DEV_IDE_PMAC=y
+CONFIG_BLK_DEV_IDEDMA_PMAC=y
+CONFIG_IDEDMA_PMAC_AUTO=y
+CONFIG_BLK_DEV_IDEDMA=y
+# CONFIG_IDE_CHIPSETS is not set
+CONFIG_IDEDMA_AUTO=y
+CONFIG_BLK_DEV_IDE_MODES=y
+
 #
 # SCSI support
 #
 CONFIG_SCSI=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
 CONFIG_BLK_DEV_SD=y
 CONFIG_SD_EXTRA_DEVS=40
 CONFIG_CHR_DEV_ST=y
-CONFIG_ST_EXTRA_DEVS=2
 CONFIG_BLK_DEV_SR=y
 CONFIG_BLK_DEV_SR_VENDOR=y
 CONFIG_SR_EXTRA_DEVS=2
 CONFIG_CHR_DEV_SG=y
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
 # CONFIG_SCSI_DEBUG_QUEUES is not set
 # CONFIG_SCSI_MULTI_LUN is not set
 CONFIG_SCSI_CONSTANTS=y
@@ -254,9 +290,7 @@ CONFIG_NETDEVICES=y
 #
 # Appletalk devices
 #
-# CONFIG_LTPC is not set
-# CONFIG_COPS is not set
-# CONFIG_IPDDP is not set
+# CONFIG_APPLETALK is not set
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
@@ -449,17 +483,28 @@ CONFIG_NVRAM=y
 #
 # CONFIG_FTAPE is not set
 # CONFIG_DRM is not set
-# CONFIG_DRM_TDFX is not set
 # CONFIG_AGP is not set
 
 #
 # USB support
 #
 CONFIG_USB=y
+
+#
+# USB Controllers
+#
 # CONFIG_USB_UHCI is not set
 # CONFIG_USB_UHCI_ALT is not set
 CONFIG_USB_OHCI=y
+
+#
+# Miscellaneous USB options
+#
 # CONFIG_USB_DEVICEFS is not set
+
+#
+# USB Devices
+#
 # CONFIG_USB_PRINTER is not set
 # CONFIG_USB_SCANNER is not set
 # CONFIG_USB_AUDIO is not set
@@ -470,11 +515,15 @@ CONFIG_USB_OHCI=y
 # CONFIG_USB_OV511 is not set
 # CONFIG_USB_DC2XX is not set
 # CONFIG_USB_STORAGE is not set
-# CONFIG_USB_USS720 is not set
 # CONFIG_USB_DABUSB is not set
 # CONFIG_USB_PLUSB is not set
 # CONFIG_USB_PEGASUS is not set
 # CONFIG_USB_RIO500 is not set
+# CONFIG_USB_DSBR is not set
+
+#
+# USB HID
+#
 # CONFIG_USB_HID is not set
 CONFIG_USB_KBD=y
 CONFIG_USB_MOUSE=y
@@ -510,7 +559,6 @@ CONFIG_ISO9660_FS=y
 # CONFIG_HPFS_FS is not set
 CONFIG_PROC_FS=y
 # CONFIG_DEVFS_FS is not set
-# CONFIG_DEVFS_DEBUG is not set
 CONFIG_DEVPTS_FS=y
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -524,7 +572,6 @@ CONFIG_EXT2_FS=y
 #
 # CONFIG_CODA_FS is not set
 CONFIG_NFS_FS=y
-# CONFIG_ROOT_NFS is not set
 CONFIG_NFSD=y
 # CONFIG_NFSD_V3 is not set
 CONFIG_SUNRPC=y
@@ -596,8 +643,12 @@ CONFIG_DMASOUND=y
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
 CONFIG_SOUND_OSS=y
+# CONFIG_SOUND_TRACEINIT is not set
+# CONFIG_SOUND_DMAP is not set
 # CONFIG_SOUND_AD1816 is not set
 # CONFIG_SOUND_SGALAXY is not set
+# CONFIG_SOUND_ADLIB is not set
+# CONFIG_SOUND_ACI_MIXER is not set
 CONFIG_SOUND_CS4232=m
 # CONFIG_SOUND_SSCAPE is not set
 # CONFIG_SOUND_GUS is not set
@@ -608,11 +659,10 @@ CONFIG_SOUND_CS4232=m
 # CONFIG_SOUND_NM256 is not set
 # CONFIG_SOUND_MAD16 is not set
 # CONFIG_SOUND_PAS is not set
-# CONFIG_PAS_JOYSTICK is not set
 # CONFIG_SOUND_PSS is not set
-# CONFIG_PSS_HAVE_BOOT is not set
 # CONFIG_SOUND_SOFTOSS is not set
 # CONFIG_SOUND_SB is not set
+# CONFIG_SOUND_AWE32_SYNTH is not set
 # CONFIG_SOUND_WAVEFRONT is not set
 # CONFIG_SOUND_MAUI is not set
 # CONFIG_SOUND_VIA82CXXX is not set
@@ -620,11 +670,7 @@ CONFIG_SOUND_CS4232=m
 # CONFIG_SOUND_OPL3SA1 is not set
 # CONFIG_SOUND_OPL3SA2 is not set
 # CONFIG_SOUND_UART6850 is not set
-
-#
-# Additional low level sound drivers
-#
-# CONFIG_LOWLEVEL_SOUND is not set
+# CONFIG_SOUND_AEDSP16 is not set
 
 #
 # Kernel hacking

arch/ppc/defconfig

 #
-# Automatically generated by make menuconfig: don't edit
+# Automatically generated make config: don't edit
 #
 # CONFIG_UID16 is not set
 
@@ -33,6 +33,7 @@ CONFIG_KMOD=y
 #
 # General setup
 #
+# CONFIG_PCI is not set
 CONFIG_PCI=y
 CONFIG_PCI=y
 CONFIG_NET=y
@@ -56,7 +57,6 @@ CONFIG_FB_COMPAT_XPMAC=y
 CONFIG_PMAC_PBOOK=y
 CONFIG_MAC_FLOPPY=y
 CONFIG_MAC_SERIAL=y
-# CONFIG_SERIAL_CONSOLE is not set
 CONFIG_ADB=y
 CONFIG_ADB_CUDA=y
 CONFIG_ADB_MACIO=y
@@ -73,21 +73,23 @@ CONFIG_BOOTX_TEXT=y
 # Plug and Play configuration
 #
 # CONFIG_PNP is not set
-# CONFIG_ISAPNP is not set
 
 #
 # Block devices
 #
 # CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_XD is not set
 # CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+
+#
+# Additional Block Devices
+#
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_MD is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_PARIDE is not set
 
 #
 # Networking options
@@ -110,10 +112,18 @@ CONFIG_IP_MULTICAST=y
 # CONFIG_IP_MROUTE is not set
 CONFIG_IP_ALIAS=y
 CONFIG_SYN_COOKIES=y
+
+#
+# (it is safe to leave these untouched)
+#
 CONFIG_SKB_LARGE=y
 # CONFIG_IPV6 is not set
 # CONFIG_KHTTPD is not set
 # CONFIG_ATM is not set
+
+#
+#  
+#
 # CONFIG_IPX is not set
 CONFIG_ATALK=m
 # CONFIG_DECNET is not set
@@ -135,48 +145,68 @@ CONFIG_ATALK=m
 # ATA/IDE/MFM/RLL support
 #
 CONFIG_IDE=y
+
+#
+# IDE, ATA and ATAPI Block devices
+#
 CONFIG_BLK_DEV_IDE=y
 
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
 # CONFIG_BLK_DEV_HD_IDE is not set
+# CONFIG_BLK_DEV_HD is not set
 CONFIG_BLK_DEV_IDEDISK=y
 # CONFIG_IDEDISK_MULTI_MODE is not set
-# CONFIG_BLK_DEV_IDECS is not set
 CONFIG_BLK_DEV_IDECD=y
 # CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDEFLOPPY=y
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
 CONFIG_BLK_DEV_IDESCSI=y
+
+#
+# IDE chipset support/bugfixes
+#
 # CONFIG_BLK_DEV_CMD640 is not set
 # CONFIG_BLK_DEV_RZ1000 is not set
 CONFIG_BLK_DEV_IDEPCI=y
 # CONFIG_IDEPCI_SHARE_IRQ is not set
 # CONFIG_BLK_DEV_IDEDMA_PCI is not set
 # CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_AEC6210 is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+CONFIG_IDEDMA_PCI_EXPERIMENTAL=y
+# CONFIG_BLK_DEV_CY82C693 is not set
+# CONFIG_BLK_DEV_NS87415 is not set
 # CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_SL82C105=y
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
 CONFIG_BLK_DEV_IDE_PMAC=y
 CONFIG_BLK_DEV_IDEDMA_PMAC=y
 CONFIG_IDEDMA_PMAC_AUTO=y
 CONFIG_BLK_DEV_IDEDMA=y
-CONFIG_IDEDMA_AUTO=y
 # CONFIG_IDE_CHIPSETS is not set
+CONFIG_IDEDMA_AUTO=y
 CONFIG_BLK_DEV_IDE_MODES=y
-# CONFIG_BLK_DEV_HD is not set
 
 #
 # SCSI support
 #
 CONFIG_SCSI=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
 CONFIG_BLK_DEV_SD=y
 CONFIG_SD_EXTRA_DEVS=40
 CONFIG_CHR_DEV_ST=y
-CONFIG_ST_EXTRA_DEVS=2
 CONFIG_BLK_DEV_SR=y
 CONFIG_BLK_DEV_SR_VENDOR=y
 CONFIG_SR_EXTRA_DEVS=2
 CONFIG_CHR_DEV_SG=y
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
 # CONFIG_SCSI_DEBUG_QUEUES is not set
 # CONFIG_SCSI_MULTI_LUN is not set
 CONFIG_SCSI_CONSTANTS=y
@@ -260,9 +290,7 @@ CONFIG_NETDEVICES=y
 #
 # Appletalk devices
 #
-# CONFIG_LTPC is not set
-# CONFIG_COPS is not set
-# CONFIG_IPDDP is not set
+# CONFIG_APPLETALK is not set
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
@@ -455,17 +483,28 @@ CONFIG_NVRAM=y
 #
 # CONFIG_FTAPE is not set
 # CONFIG_DRM is not set
-# CONFIG_DRM_TDFX is not set
 # CONFIG_AGP is not set
 
 #
 # USB support
 #
 CONFIG_USB=y
+
+#
+# USB Controllers
+#
 # CONFIG_USB_UHCI is not set
 # CONFIG_USB_UHCI_ALT is not set
 CONFIG_USB_OHCI=y
+
+#
+# Miscellaneous USB options
+#
 # CONFIG_USB_DEVICEFS is not set
+
+#
+# USB Devices
+#
 # CONFIG_USB_PRINTER is not set
 # CONFIG_USB_SCANNER is not set
 # CONFIG_USB_AUDIO is not set
@@ -476,11 +515,15 @@ CONFIG_USB_OHCI=y
 # CONFIG_USB_OV511 is not set
 # CONFIG_USB_DC2XX is not set
 # CONFIG_USB_STORAGE is not set
-# CONFIG_USB_USS720 is not set
 # CONFIG_USB_DABUSB is not set
 # CONFIG_USB_PLUSB is not set
 # CONFIG_USB_PEGASUS is not set
 # CONFIG_USB_RIO500 is not set
+# CONFIG_USB_DSBR is not set
+
+#
+# USB HID
+#
 # CONFIG_USB_HID is not set
 CONFIG_USB_KBD=y
 CONFIG_USB_MOUSE=y
@@ -516,7 +559,6 @@ CONFIG_ISO9660_FS=y
 # CONFIG_HPFS_FS is not set
 CONFIG_PROC_FS=y
 # CONFIG_DEVFS_FS is not set
-# CONFIG_DEVFS_DEBUG is not set
 CONFIG_DEVPTS_FS=y
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -530,7 +572,6 @@ CONFIG_EXT2_FS=y
 #
 # CONFIG_CODA_FS is not set
 CONFIG_NFS_FS=y
-# CONFIG_ROOT_NFS is not set
 CONFIG_NFSD=y
 # CONFIG_NFSD_V3 is not set
 CONFIG_SUNRPC=y
@@ -602,8 +643,12 @@ CONFIG_DMASOUND=y
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
 CONFIG_SOUND_OSS=y
+# CONFIG_SOUND_TRACEINIT is not set
+# CONFIG_SOUND_DMAP is not set
 # CONFIG_SOUND_AD1816 is not set
 # CONFIG_SOUND_SGALAXY is not set
+# CONFIG_SOUND_ADLIB is not set
+# CONFIG_SOUND_ACI_MIXER is not set
 CONFIG_SOUND_CS4232=m
 # CONFIG_SOUND_SSCAPE is not set
 # CONFIG_SOUND_GUS is not set
@@ -614,11 +659,10 @@ CONFIG_SOUND_CS4232=m
 # CONFIG_SOUND_NM256 is not set
 # CONFIG_SOUND_MAD16 is not set
 # CONFIG_SOUND_PAS is not set
-# CONFIG_PAS_JOYSTICK is not set
 # CONFIG_SOUND_PSS is not set
-# CONFIG_PSS_HAVE_BOOT is not set
 # CONFIG_SOUND_SOFTOSS is not set
 # CONFIG_SOUND_SB is not set
+# CONFIG_SOUND_AWE32_SYNTH is not set
 # CONFIG_SOUND_WAVEFRONT is not set
 # CONFIG_SOUND_MAUI is not set
 # CONFIG_SOUND_VIA82CXXX is not set
@@ -626,11 +670,7 @@ CONFIG_SOUND_CS4232=m
 # CONFIG_SOUND_OPL3SA1 is not set
 # CONFIG_SOUND_OPL3SA2 is not set
 # CONFIG_SOUND_UART6850 is not set
-
-#
-# Additional low level sound drivers
-#
-# CONFIG_LOWLEVEL_SOUND is not set
+# CONFIG_SOUND_AEDSP16 is not set
 
 #
 # Kernel hacking

drivers/block/loop.c

@@ -190,7 +190,7 @@ static int lo_send(struct loop_device *lo, char *data, int len, loff_t pos,
 		page = grab_cache_page(mapping, index);
 		if (!page)
 			goto fail;
-		if (aops->prepare_write(page, offset, offset+size))
+		if (aops->prepare_write(file, page, offset, offset+size))
 			goto unlock;
 		kaddr = (char*)page_address(page);
 		if ((lo->transfer)(lo, WRITE, kaddr+offset, data, size, IV))

drivers/block/paride/paride.c

@@ -336,6 +336,9 @@ int pi_init(PIA *pi, int autoprobe, int port, int mode,
 
 	s = protocol; e = s+1;
 
+	if (!protocols[0])
+		request_module ("paride_protocol");
+
 	if (autoprobe) {
 		s = 0; 
 		e = MAX_PROTOS;

drivers/char/acquirewdt.c

@@ -37,8 +37,10 @@
 #include <linux/notifier.h>
 #include <linux/reboot.h>
 #include <linux/init.h>
+#include <linux/spinlock.h>
 
 static int acq_is_open=0;
+static spinlock_t acq_lock;
 
 /*
  *	You must set these - there is no sane way to probe for this board.
@@ -117,8 +119,12 @@ static int acq_open(struct inode *inode, struct file *file)
 	switch(MINOR(inode->i_rdev))
 	{
 		case WATCHDOG_MINOR:
+			spin_lock(&acq_lock);
 			if(acq_is_open)
+			{
+				spin_unlock(&acq_lock);
 				return -EBUSY;
+			}
 			MOD_INC_USE_COUNT;
 			/*
 			 *	Activate 
@@ -126,6 +132,7 @@ static int acq_open(struct inode *inode, struct file *file)
 	 
 			acq_is_open=1;
 			inb_p(WDT_START);      
+			spin_unlock(&acq_lock);
 			return 0;
 		default:
 			return -ENODEV;
@@ -136,10 +143,12 @@ static int acq_close(struct inode *inode, struct file *file)
 {
 	if(MINOR(inode->i_rdev)==WATCHDOG_MINOR)
 	{
+		spin_lock(&acq_lock);
 #ifndef CONFIG_WATCHDOG_NOWAYOUT	
 		inb_p(WDT_STOP);
 #endif		
 		acq_is_open=0;
+		spin_unlock(&acq_lock);
 	}
 	MOD_DEC_USE_COUNT;
 	return 0;
@@ -211,6 +220,7 @@ int __init acq_init(void)
 {
 	printk("WDT driver for Acquire single board computer initialising.\n");
 
+	spin_lock_init(acq_lock);
 	misc_register(&acq_miscdev);
 	request_region(WDT_STOP, 1, "Acquire WDT");
 	request_region(WDT_START, 1, "Acquire WDT");

drivers/char/amigamouse.c

@@ -162,6 +162,10 @@ static int release_mouse(struct inode * inode, struct file * file)
 
 static int open_mouse(struct inode * inode, struct file * file)
 {
+	/* Lock module first - request_irq might sleep */
+	
+	MOD_INC_USE_COUNT;
+	
 	/*
 	 *  use VBL to poll mouse deltas
 	 */
@@ -169,10 +173,10 @@ static int open_mouse(struct inode * inode, struct file * file)
 	if(request_irq(IRQ_AMIGA_VERTB, mouse_interrupt, 0,
 	               "Amiga mouse", mouse_interrupt)) {
 		printk(KERN_INFO "Installing Amiga mouse failed.\n");
+		MOD_DEC_USE_COUNT;
 		return -EIO;
 	}
 
-	MOD_INC_USE_COUNT;
 #if AMIGA_OLD_INT
 	AMI_MSE_INT_ON();
 #endif

drivers/char/atixlmouse.c

@@ -92,10 +92,14 @@ static int release_mouse(struct inode * inode, struct file * file)
 
 static int open_mouse(struct inode * inode, struct file * file)
 {
+	/* Lock module as request_irq may sleep */
+	MOD_INC_USE_COUNT;
 	if (request_irq(ATIXL_MOUSE_IRQ, mouse_interrupt, 0, "ATIXL mouse", NULL))
+	{
+		MOD_DEC_USE_COUNT;
 		return -EBUSY;
+	}
 	ATIXL_MSE_INT_ON(); /* Interrupts are really enabled here */
-	MOD_INC_USE_COUNT;
 	return 0;
 }
 
@@ -107,7 +111,13 @@ static int __init atixl_busmouse_init(void)
 {
 	unsigned char a,b,c;
 
-	if (check_region(ATIXL_MSE_DATA_PORT, 3))
+	/*
+	 *	We must request the resource and claim it atomically
+	 *	nowdays. We can throw it away on error. Otherwise we
+	 *	may race another module load of the same I/O
+	 */
+	 
+	if (request_region(ATIXL_MSE_DATA_PORT, 3))
 		return -EIO;
 
 	a = inb( ATIXL_MSE_SIGNATURE_PORT );	/* Get signature */
@@ -116,16 +126,20 @@ static int __init atixl_busmouse_init(void)
 	if (( a != b ) && ( a == c ))
 		printk(KERN_INFO "\nATI Inport ");
 	else
+	{
+		free_region(ATIXL_MSE_DATA_PORT,3);
 		return -EIO;
+	}
 	outb(0x80, ATIXL_MSE_CONTROL_PORT);	/* Reset the Inport device */
 	outb(0x07, ATIXL_MSE_CONTROL_PORT);	/* Select Internal Register 7 */
 	outb(0x0a, ATIXL_MSE_DATA_PORT);	/* Data Interrupts 8+, 1=30hz, 2=50hz, 3=100hz, 4=200hz rate */
 
-	request_region(ATIXL_MSE_DATA_PORT, 3, "atixl");
-
 	msedev = register_busmouse(&atixlmouse);
 	if (msedev < 0)
+	{
 		printk("Bus mouse initialisation error.\n");
+		free_region(ATIXL_MSE_DATA_PORT,3);	/* Was missing */
+	}
 	else
 		printk("Bus mouse detected and installed.\n");
 	return msedev < 0 ? msedev : 0;

drivers/char/tty_io.c

@@ -2278,9 +2278,6 @@ void __init tty_init(void)
 #ifdef CONFIG_ESPSERIAL  /* init ESP before rs, so rs doesn't see the port */
 	espserial_init();
 #endif
-#ifdef CONFIG_SERIAL
-	rs_init();
-#endif
 #if defined(CONFIG_MVME162_SCC) || defined(CONFIG_BVME6000_SCC) || defined(CONFIG_MVME147_SCC)
 	vme_scc_init();
 #endif

drivers/char/wdt.c

@@ -159,10 +159,6 @@ static int wdt_status(void)
  *	Handle an interrupt from the board. These are raised when the status
  *	map changes in what the board considers an interesting way. That means
  *	a failure condition occuring.
- *
- *	FIXME:	We need to pass a dev_id as the PCI card can share irqs
- *	although its arguably a _very_ dumb idea to share watchdog
- *	irq lines
  */
  
 void wdt_interrupt(int irq, void *dev_id, struct pt_regs *regs)
@@ -494,7 +490,7 @@ void cleanup_module(void)
 int __init wdt_init(void)
 {
 	printk(KERN_INFO "WDT500/501-P driver 0.07 at %X (Interrupt %d)\n", io,irq);
-	if(request_irq(irq, wdt_interrupt, SA_INTERRUPT, "wdt501p", NULL))
+	if(request_irq(irq, wdt_interrupt, SA_INTERRUPT, "wdt501p", &wdt_miscdev))
 	{
 		printk(KERN_ERR "IRQ %d is not free.\n", irq);
 		return -EIO;

drivers/i2c/i2c-algo-pcf.c

@@ -581,7 +581,7 @@ int i2c_pcf_del_bus(struct i2c_adapter *adap)
 	return 0;
 }
 
-static int __init i2c_algo_pcf_init (void)
+int __init i2c_algo_pcf_init (void)
 {
 	printk("i2c-algo-pcf.o: i2c pcf8584 algorithm module\n");
 	return 0;

drivers/ide/sis5513.c

@@ -107,16 +107,16 @@ static __inline__ char * find_udma_mode (byte cycle_time)
 #include <linux/stat.h>
 #include <linux/proc_fs.h>
 
-static int sis_get_info(char *, char **, off_t, int);
+static int __init sis_get_info(char *, char **, off_t, int);
 extern int (*sis_display_info)(char *, char **, off_t, int); /* ide-proc.c */
 struct pci_dev *bmide_dev;
 
-static char *cable_type[] = {
+static char *cable_type[] __initdata = {
 	"80 pins",
 	"40 pins"
 };
 
-static char *recovery_time [] ={
+static char *recovery_time [] __initdata ={
 	"12 PCICLK", "1 PCICLK",
 	"2 PCICLK", "3 PCICLK",
 	"4 PCICLK", "5 PCICLCK",
@@ -127,21 +127,21 @@ static char *recovery_time [] ={
 	"15 PCICLK", "15 PCICLK"
 };
 
-static char *cycle_time [] = {
+static char * cycle_time [] __initdata = {
 	"Undefined", "2 CLCK",
 	"3 CLK", "4 CLK",
 	"5 CLK", "6 CLK",
 	"7 CLK", "8 CLK"
 };
 
-static char *active_time [] = {
+static char * active_time [] __initdata = {
 	"8 PCICLK", "1 PCICLCK",
 	"2 PCICLK", "2 PCICLK",
 	"4 PCICLK", "5 PCICLK",
 	"6 PCICLK", "12 PCICLK"
 };
 
-static int sis_get_info (char *buffer, char **addr, off_t offset, int count)
+static int __init sis_get_info (char *buffer, char **addr, off_t offset, int count)
 {
 	int rc;
 	char *p = buffer;

drivers/net/3c509.c

@@ -310,9 +310,11 @@ int el3_probe(struct net_device *dev)
 			   with "nopnp=1" before, does not harm if not. */
 			idev->deactivate(idev);
 			idev->activate(idev);
-			if (!idev->resource[0].start || check_region(idev->resource[0].start,16))
+			if (!idev->resource[0].start || check_region(idev->resource[0].start, EL3_IO_EXTENT))
 				continue;
 			ioaddr = idev->resource[0].start;
+			if (!request_region(ioaddr, EL3_IO_EXTENT, "3c509 PnP"))
+				return -EBUSY;
 			irq = idev->irq_resource[0].start;
 			if (el3_debug > 3)
 				printk ("ISAPnP reports %s at i/o 0x%x, irq %d\n",

drivers/net/3c515.c

@@ -490,7 +490,7 @@ static int corkscrew_scan(struct net_device *dev)
 				if (inw(ioaddr + Wn0EepromData) != 0x6d50)
 					continue;
 			}
-			printk(KERN_INFO "3c515 Resource configuraiton register %#4.4x, DCR %4.4x.\n",
+			printk(KERN_INFO "3c515 Resource configuration register %#4.4x, DCR %4.4x.\n",
 		     		inl(ioaddr + 0x2002), inw(ioaddr + 0x2000));
 			/* irq = inw(ioaddr + 0x2002) & 15; */ /* Use the irq from isapnp */
 			corkscrew_isapnp_phys_addr[pnp_cards] = ioaddr;
@@ -533,7 +533,7 @@ static int corkscrew_scan(struct net_device *dev)
 			if (inw(ioaddr + Wn0EepromData) != 0x6d50)
 				continue;
 		}
-		printk(KERN_INFO "3c515 Resource configuraiton register %#4.4x, DCR %4.4x.\n",
+		printk(KERN_INFO "3c515 Resource configuration register %#4.4x, DCR %4.4x.\n",
 		     inl(ioaddr + 0x2002), inw(ioaddr + 0x2000));
 		irq = inw(ioaddr + 0x2002) & 15;
 		corkscrew_found_device(dev, ioaddr, irq, CORKSCREW_ID, dev

drivers/net/3c59x.c

@@ -21,8 +21,6 @@
 		
  */
 
-static char *version =
-"3c59x.c:v0.99H+lk1.0 Feb 9, 2000 The Linux Kernel Team http://cesdis.gsfc.nasa.gov/linux/drivers/vortex.html\n";
 
 /* "Knobs" that adjust features and parameters. */
 /* Set the copy breakpoint for the copy-only-tiny-frames scheme.
@@ -85,6 +83,9 @@ static int rx_nocopy = 0, rx_copy = 0, queued_packet = 0, rx_csumhits;
 #define PCI_SUPPORT_VER2
 #define DEV_FREE_SKB(skb) dev_kfree_skb(skb);
 
+static char *version __initdata =
+"3c59x.c:v0.99H+lk1.0 Feb 9, 2000 The Linux Kernel Team http://cesdis.gsfc.nasa.gov/linux/drivers/vortex.html\n";
+
 MODULE_AUTHOR("Donald Becker <becker@cesdis.gsfc.nasa.gov>");
 MODULE_DESCRIPTION("3Com 3c590/3c900 series Vortex/Boomerang driver");
 MODULE_PARM(debug, "i");

drivers/net/Config.in

@@ -164,7 +164,9 @@ if [ "$CONFIG_NET_ETHERNET" = "y" ]; then
    fi
    bool '  Pocket and portable adapters' CONFIG_NET_POCKET
    if [ "$CONFIG_NET_POCKET" = "y" ]; then
-      tristate '    AT-LAN-TEC/RealTek pocket adapter support' CONFIG_ATP
+      if [ "$CONFIG_X86" = "y" ]; then
+         tristate '    AT-LAN-TEC/RealTek pocket adapter support' CONFIG_ATP
+      fi
       tristate '    D-Link DE600 pocket adapter support' CONFIG_DE600
       tristate '    D-Link DE620 pocket adapter support' CONFIG_DE620
    fi

drivers/net/irda/irport.c

@@ -941,10 +941,14 @@ static int irport_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	
 	switch (cmd) {
 	case SIOCSBANDWIDTH: /* Set bandwidth */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		irda_task_execute(self, __irport_change_speed, NULL, NULL, 
 				  (void *) irq->ifr_baudrate);
 		break;
 	case SIOCSDONGLE: /* Set dongle */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		/* Initialize dongle */
 		dongle = irda_device_dongle_init(dev, irq->ifr_dongle);
 		if (!dongle)
@@ -965,12 +969,16 @@ static int irport_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 				  NULL);	
 		break;
 	case SIOCSMEDIABUSY: /* Set media busy */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		irda_device_set_media_busy(self->netdev, TRUE);
 		break;
 	case SIOCGRECEIVING: /* Check if we are receiving right now */
 		irq->ifr_receiving = irport_is_receiving(self);
 		break;
 	case SIOCSDTRRTS:
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		irport_set_dtr_rts(dev, irq->ifr_dtr, irq->ifr_rts);
 		break;
 	default:

drivers/net/irda/irtty.c

@@ -6,7 +6,7 @@
  * Status:        Experimental.
  * Author:        Dag Brattli <dagb@cs.uit.no>
  * Created at:    Tue Dec  9 21:18:38 1997
- * Modified at:   Fri Jan 14 21:02:27 2000
+ * Modified at:   Sat Mar 11 07:43:30 2000
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
  * Sources:       slip.c by Laurence Culhane,   <loz@holmes.demon.co.uk>
  *                          Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
@@ -962,10 +962,14 @@ static int irtty_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	
 	switch (cmd) {
 	case SIOCSBANDWIDTH: /* Set bandwidth */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		irda_task_execute(self, irtty_change_speed, NULL, NULL, 
 				  (void *) irq->ifr_baudrate);
 		break;
 	case SIOCSDONGLE: /* Set dongle */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		/* Initialize dongle */
 		dongle = irda_device_dongle_init(dev, irq->ifr_dongle);
 		if (!dongle)
@@ -986,15 +990,21 @@ static int irtty_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 				  NULL);	
 		break;
 	case SIOCSMEDIABUSY: /* Set media busy */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		irda_device_set_media_busy(self->netdev, TRUE);
 		break;
 	case SIOCGRECEIVING: /* Check if we are receiving right now */
 		irq->ifr_receiving = irtty_is_receiving(self);
 		break;
 	case SIOCSDTRRTS:
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		irtty_set_dtr_rts(dev, irq->ifr_dtr, irq->ifr_rts);
 		break;
 	case SIOCSMODE:
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		irtty_set_mode(dev, irq->ifr_mode);
 		break;
 	default:

drivers/net/irda/nsc-ircc.c

@@ -1947,9 +1947,13 @@ static int nsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	
 	switch (cmd) {
 	case SIOCSBANDWIDTH: /* Set bandwidth */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		nsc_ircc_change_speed(self, irq->ifr_baudrate);
 		break;
 	case SIOCSMEDIABUSY: /* Set media busy */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		irda_device_set_media_busy(self->netdev, TRUE);
 		break;
 	case SIOCGRECEIVING: /* Check if we are receiving right now */

drivers/net/irda/toshoboe.c

@@ -603,11 +603,15 @@ static int toshoboe_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	
 	switch (cmd) {
 	case SIOCSBANDWIDTH: /* Set bandwidth */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		/* toshoboe_setbaud(self, irq->ifr_baudrate); */
                 /* Just change speed once - inserted by Paul Bristow */
 	        self->new_speed = irq->ifr_baudrate;
 		break;
 	case SIOCSMEDIABUSY: /* Set media busy */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		irda_device_set_media_busy(self->netdev, TRUE);
 		break;
 	case SIOCGRECEIVING: /* Check if we are receiving right now */

drivers/net/irda/w83977af_ir.c

@@ -1332,9 +1332,13 @@ static int w83977af_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	
 	switch (cmd) {
 	case SIOCSBANDWIDTH: /* Set bandwidth */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		w83977af_change_speed(self, irq->ifr_baudrate);
 		break;
 	case SIOCSMEDIABUSY: /* Set media busy */
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
 		irda_device_set_media_busy(self->netdev, TRUE);
 		break;
 	case SIOCGRECEIVING: /* Check if we are receiving right now */

drivers/net/pcmcia/Config.in

@@ -18,7 +18,7 @@ if [ "$CONFIG_NET_PCMCIA" = "y" ]; then
 
    if [ "$CONFIG_CARDBUS" = "y" ]; then
       dep_tristate '  3Com 3c575 CardBus support' CONFIG_PCMCIA_3C575 m
-      dep_tristate '  Xircom Tulip-like CardBus support' CONFIG_PCMCIA_XIRTULIP m
+      tristate '  Xircom Tulip-like CardBus support' CONFIG_PCMCIA_XIRTULIP
    fi
 
    bool 'Pcmcia Wireless LAN' CONFIG_NET_PCMCIA_RADIO

drivers/net/shaper.c

@@ -485,20 +485,24 @@ static void shaper_cache_update(struct hh_cache *hh, struct net_device *dev,
 
 static int shaper_neigh_setup(struct neighbour *n)
 {
+#ifdef CONFIG_INET
 	if (n->nud_state == NUD_NONE) {
 		n->ops = &arp_broken_ops;
 		n->output = n->ops->output;
 	}
+#endif	
 	return 0;
 }
 
 static int shaper_neigh_setup_dev(struct net_device *dev, struct neigh_parms *p)
 {
+#ifdef CONFIG_INET
 	if (p->tbl->family == AF_INET) {
 		p->neigh_setup = shaper_neigh_setup;
 		p->ucast_probes = 0;
 		p->mcast_probes = 0;
 	}
+#endif	
 	return 0;
 }