Age | Commit message (Collapse) | Author |
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* linux/dev/drivers/block/ahci.c (ahci_probe_dev): Show odd number of ports.
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If the loop above completes at least one iteration, `i' will be larger
than zero.
* linux/dev/glue/block.c (rdwr_full): Add assertion to appease the
compiler.
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* linux/dev/arch/i386/kernel/irq.c (init_IRQ): Properly mask 8 bits of
PIT counter.
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* linux/pcmcia-cs/clients/axnet_cs.c (axdev_init): Add a format string
literal where printk only has a single variable argument.
* linux/src/drivers/net/3c507.c (el16_probe1): Likewise.
* linux/src/drivers/net/3c509.c (el3_probe): Likewise.
* linux/src/drivers/net/3c515.c (init_module): Likewise.
(tc515_probe): Likewise.
* linux/src/drivers/net/ac3200.c (ac_probe1): Likewise.
* linux/src/drivers/net/apricot.c (apricot_probe): Likewise.
* linux/src/drivers/net/at1700.c (at1700_probe1): Likewise.
* linux/src/drivers/net/de4x5.c (de4x5_hw_init): Likewise.
* linux/src/drivers/net/de600.c (de600_probe): Likewise.
* linux/src/drivers/net/de620.c (de620_probe): Likewise.
* linux/src/drivers/net/depca.c (depca_hw_init): Likewise.
* linux/src/drivers/net/e2100.c (e21_probe1): Likewise.
* linux/src/drivers/net/eepro.c (eepro_probe1): Likewise.
* linux/src/drivers/net/eepro100.c (speedo_found1): Likewise.
* linux/src/drivers/net/eexpress.c (eexp_hw_probe): Likewise.
* linux/src/drivers/net/ewrk3.c (ewrk3_hw_init): Likewise.
* linux/src/drivers/net/fmv18x.c (fmv18x_probe1): Likewise.
* linux/src/drivers/net/hp-plus.c (hpp_probe1): Likewise.
* linux/src/drivers/net/hp.c (hp_probe1): Likewise.
* linux/src/drivers/net/lance.c (lance_probe1): Likewise.
* linux/src/drivers/net/ne.c (ne_probe1): Likewise.
* linux/src/drivers/net/pcnet32.c (pcnet32_probe1): Likewise.
* linux/src/drivers/net/seeq8005.c (seeq8005_probe1): Likewise.
* linux/src/drivers/net/smc-ultra.c (ultra_probe1): Likewise.
* linux/src/drivers/net/smc-ultra32.c (ultra32_probe1): Likewise.
* linux/src/drivers/net/wd.c (wd_probe1): Likewise.
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Some very slow qemu instances would eventually trigger DMA timeouts,
let's give a way to disable DMA there, it does not actually slow down
operations anyway.
* linux/src/drivers/block/ide.h (ide_drive_s): Add nodma field.
* linux/src/drivers/block/ide.c (do_identify): Do not call
dmaproc(ide_dma_check) when nodma is 1.
(ide_setup): Add nodma option.
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* linux/dev/drivers/block/genhd.c: Include <linux/hdreg.h> and
<alloca.h>
(device_setup): Look for ide and hd options, and call ide_setup with
them.
* linux/src/drivers/block/ide.c (ide_setup) [MACH]: Parse hd[0-7] instead
of hd[a-h].
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linux/src/drivers/net/sundance.c (start_tx): Fix format string according
to parameter.
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* linux/dev/glue/block.c (device_set_status): Fix prototype.
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by reducing possible number of partitions to 32.
* linux/dev/drivers/block/ahci.c (MAX_PORTS): Set to 8.
(PARTN_BITS): Set to 5.
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* linux/dev/drivers/block/ahci.c (struct port): Add id and is_cd fields.
(ahci_end_request): Only print error if quiet flag of the request is not
set.
(ahci_do_port_request): Upgrade sector parameter to 64 bit. Include
those bits in the LBA48 request.
(ahci_do_request): Upgrade sector count to 64bit. Only print errors if
quiet flag of the request is not set.
(ahci_probe_port): Move identify code...
(ahci_identify): ... to new function. Handle WIN_PIDENTIFY case to
recognize ATAPI devices.
(ahci_probe_port): Also try WIN_PIDENTIFY command.
(ahci_geninit): Avoid checking partition table on empty devices.
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* linux/src/drivers/block/ide-cd.c (ide_cdrom_open): Return -ENXIO when
CD sense failed.
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* linux/src/drivers/block/ide-cd.c (cdrom_queue_packet_command): Add `quiet'
parameter, copied into the request.
(cdrom_decode_status): Do not print I/O error when `quiet' field of
request is non-zero.
(cdrom_end_request): Do not print sense results when `quiet' field of
request is non-zero.
(cdrom_check_status, cdrom_read_capacity, cdrom_read_tocentry): Pass 1 to
`cdrom_queue_packet_command''s `quiet' parameter.
(cdrom_lockdoor, cdrom_eject, cdrom_pause, cdrom_startstop,
cdrom_read_subchannel, cdrom_mode_sense, cdrom_mode_select,
cdrom_play_lba_range_1, cdrom_read_block, cdrom_load_unload,
ide_cdrom_ioctl): Pass 0 to `cdrom_queue_packet_command''s `quiet' parameter.
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* linux/src/drivers/block/ide.c (ide_init_drive_cmd): Initialize `quiet'
field of request to 0;
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This avoids grub & such making Mach print flurries of floppy errors.
* linux/dev/include/linux/blkdev.h (request): Add `quiet' field.
* linux/dev/include/linux/blk.h (end_request): Print I/O error only if
the `quiet' field of the request is 0.
* linux/dev/include/linux/fs.h (ll_rw_block): Add `quiet' parameter.
* linux/dev/glue/block.c (ll_rw_block): Add `quiet' parameter, copied into
the request.
(bread, rdwr_partial, rdwr_full): Pass 0 to `ll_rw_block''s `quiet' parameter.
* linux/dev/drivers/block/floppy.c (floppy_revalidate): Pass 1 to
`ll_rw_block''s `quiet' parameter.
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The pattern is !x&y. An expression of this form is almost always
meaningless, because it combines a boolean operator with a bit
operator. In particular, if the rightmost bit of y is 0, the result
will always be 0.
Fixed using coccinelle.
// !x&y combines boolean negation with bitwise and
//
// Confidence: High
// Copyright: (C) Gilles Muller, Julia Lawall, EMN, DIKU. GPLv2.
// URL: http://www.emn.fr/x-info/coccinelle/rules/notand.html
// Options:
@@ expression E1,E2; @@
(
!E1 & !E2
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- !E1 & E2
+ !(E1 & E2)
)
* linux/src/drivers/scsi/FlashPoint.c: Fix bit tests.
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The pattern is !x&y. An expression of this form is almost always
meaningless, because it combines a boolean operator with a bit
operator. In particular, if the rightmost bit of y is 0, the result
will always be 0.
Fixed using coccinelle.
// !x&y combines boolean negation with bitwise and
//
// Confidence: High
// Copyright: (C) Gilles Muller, Julia Lawall, EMN, DIKU. GPLv2.
// URL: http://www.emn.fr/x-info/coccinelle/rules/notand.html
// Options:
@@ expression E; constant C; @@
(
!E & !C
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- !E & C
+ !(E & C)
)
* linux/src/drivers/net/tlan.c: Fix bit tests.
* linux/src/drivers/scsi/AM53C974.c: Likewise.
* linux/src/drivers/scsi/FlashPoint.c: Likewise.
* linux/src/drivers/scsi/NCR5380.c: Likewise.
* linux/src/drivers/scsi/t128.c: Likewise.
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* Makefrag.am (libkernel_a_SOURCES): Add ddb/db_write_cmd.h,
ipc/ipc_print.h, vm/vm_print.h
* linux/Makefrag.am (EXTRA_DIST): Add linux/src/drivers/scsi/FlashPoint.c,
linux/src/drivers/scsi/eata_pio_proc.c, linux/src/drivers/scsi/scsiiom.c.
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* linux/dev/drivers/block/ahci.c (port): Add `gd' field.
(ahci_ioctl): New function.
(ahci_fops): Fill `ioctl' field with `ahci_ioctl'.
(ahci_probe_pci): Fill `gd' field with `gd'.
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* linux/dev/drivers/block/ahci.c (ahci_probe_dev): Compute `dev' and `fun'
earlier so they can be printed.
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We rather rely on the announced PCI type to determine whether to use IDE or
AHCI.
* linux/dev/drivers/block/ahci.c (ahci_probe_dev): Do not skip AHCI
controller without HOST_CAP_ONLY.
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* linux/dev/drivers/block/ahci.c (identify_timeout): New function.
(identify_timer): New variable.
(ahci_probe_port): Add timer to abandon identify command.
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* linux/dev/drivers/block/ahci.c (ahci_do_request): Cast capacity into unsigned
long and use %lu format.
(ahci_probe_port): Cast size into unsigned and use %u format.
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* linux/dev/drivers/block/ahci.c (port): Extend `capacity' field type to
unsigned long long. Add `lba48' field. Make `identify' field unsigned.
(ahci_do_port_request): When `lba48' is true, use WIN_READDMA_EXT and
WIN_WRITEDMA_EXT commands.
(ahci_probe_port): Test lba48 flag, read capacity and set `lba48'
accordingly. Display size in GiB above 10GiB.
* linux/src/include/linux/hdreg.h (WIN_READDMA_EXT, WIN_WRITEDMA_EXT): New
macros
(hd_driveid): Add `command_set_2' and lba_capacity_2' fields.
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* linux/dev/drivers/block/ahci.c (ahci_probe_dev): Add missing parameters to
printf.
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* linux/Makefrag.am (liblinux_a_SOURCES): Fix path to ahci.h
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* linux/dev/glue/kmem.c (vmtophys): New function.
* linux/dev/include/linux/mm.h (vmtophys): New prototype.
* linux/src/include/linux/pci.h (PCI_CLASS_STORAGE_SATA,
PCI_CLASS_STORAGE_SATA_AHCI): New macros.
* linux/dev/drivers/block/ahci.c: New file.
* linux/dev/include/ahci.h: New file.
* linux/Makefrag.am (liblinux_a_SOURCES): Add linux/dev/drivers/block/ahci.c
and linux/dev/drivers/block/ahci.h.
* linux/src/drivers/block/ide.c: Include <ahci.h>.
(probe_for_hwifs): Call ahci_probe_pci.
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This fixes grave issues when device_read is called with non-block-aligned
offset, e.g. when using grub-probe with a non-block-aligned partition table.
* linux/dev/glue/block.c (rdwr_full): Use current position instead of base
buffer position to check for alignment.
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* linux/dev/glue/block.c (device_get_status): Use
DEV_GET_RECORDS_RECORD_SIZE for DEV_GET_RECORDS instead of
DEV_GET_SIZE_RECORD_SIZE.
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By disabling some of the most slow drivers by default, and giving progress
feedback to the user.
* linux/configfrag.ac (CONFIG_SCSI_NCR53C7xx, CONFIG_SCSI_AIC7XXX,
CONFIG_SCSI_GDTH): Disable by default
* linux/src/drivers/scsi/eata.c (__initfunc): Don't feed line in probe
message.
* linux/src/drivers/scsi/hosts.c (scsi_init): Print SCSI probe progress.
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Cherry picked from Linux kernel commit 76c25284e0d845bff4ee1031721556148af4db1c
* linux/dev/drivers/block/floppy.c (config_types): Clear from
`allowed_drive_mask' floppy drives whose cmos type is 0.
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Based upon a patch by Philippe De Muyter, and feedback from Mark
Lord and Robert Hancock.
As noted by Mark Lord, the outdated ATA1 spec specifies a 20msec
timeout for setting DRQ but lots of common devices overshoot this.
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from Linux kernel commit 602da297e293eb2cbd28dcdbbe247593a46a853a)
* linux/src/drivers/block/ide.h (WAIT_DRQ): Increase to 1 s.
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* linux/src/drivers/block/ide.c: Partially update to Linux 2.0.40 code.
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Some versions of GCC will error if you define a type twice (even if
the definition is the same). The NCR53C8XX SCSI driver defines
'vm_offset_t', this is also defined in vm_types.h and will therefore
cause a compilation error depending on the GCC version.
* linux/src/drivers/scsi/ncr53c8xx.c [!MACH] (vm_offset_t, vm_size_t): Don't
define types.
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* linux/src/drivers/net/pci-scan.c (pci_drv_register): Skip device
if we are getting an invalid IRQ >= 16 and different from 255 (it
happens in some motherboard).
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* linux/configfrag.ac (--enable-ide-forcedma): Add option.
* linux/src/drivers/block/ide.c (ide_probe_promise_20246): Do not call
ide_init_promise.
(probe_for_hwifs): Add SI, VIA, AL PCI probing.
* linux/src/drivers/block/ide.h (hwif_chipset_t): Add hpt343, udma and
ultra66 chipsets.
* linux/src/drivers/block/triton.c: Update to upstream 1.14 version.
* linux/src/include/linux/hdreg.h (HDIO_GET_IDENTITY): Rename to ...
(HDIO_OBSOLETE_IDENTITY): ... new macro.
(HDIO_GET_IDENTITY): New macro.
(hd_driveid): Add fields for extended identification.
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* linux/dev/glue/block.c
(device_open): Properly return devp on multiple opens.
(device_close_forced): Renamed from device_close, when force parameter is 1, do
not wait for open_count to become 0 before closing.
(device_close): New function.
(device_no_senders): New function.
linux_block_emulation_ops: Use (device_no_senders).
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* linux/configfrag.ac (AC_OPTION_Linux_group): New function
(AC_OPTION_Linux_ix86_at): Do not enable driver by default if the group was
explicitly disabled.
(scsi, net, pcmcia, wireless): Define groups.
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* linux/src/arch/i386/kernel/bios32.c (check_pcibios, pcibios_init): Convert
physical bios32 entry address to kernel virtual address.
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Linux does this, there are probably wild BIOSes out there.
* linux/src/arch/i386/kernel/bios32.c (bios32_service, check_pcibios,
pci_bios_find_class, pci_bios_find_device, pci_bios_read_config_byte,
pci_bios_read_config_word, pci_bios_read_config_dword,
pci_bios_write_config_byte, pci_bios_write_config_word,
pci_bios_write_config_dword): Clear direction flag after lcall to bios32.
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* i386/i386/vm_param.h [!MACH_XEN]: Do not include <xen/public/xen.h>.
* i386/i386at/model_dep.c (init_alloc_aligned): Use phystokv to compare physical
memory addresses with kernel start, end, and symbol table.
* i386/intel/pmap.c (pmap_enter): Use kvtophys to convert ptp pointer to pte
entry.
* linux/dev/init/main.c (alloc_contig_mem, linux_init): Use phystokv to convert
allocated pages to virtual pointer.
* linux/src/include/asm-i386/io.h: Include <machine/vm_param.h>.
(virt_to_phys): Call _kvtophys.
(phys_to_virt): Call phystokv.
* linux/src/include/linux/compatmac.h: Include <asm/io.h>.
(ioremap): Use phys_to_virt to convert physical address to virtual pointer.
(my_iounmap): Likewise.
* linux/dev/include/asm-i386/page.h: Include <mach/vm_param.h>.
(PAGE_SHIFT, PAGE_SIZE, PAGE_MASK): Remove macros.
* linux/src/drivers/scsi/ncr53c8xx.c (vm_size_t): Remove type.
* linux/dev/glue/net.c: Include <machine/vm_param.h>
(device_write): Call phystokv to convert from physical page address to
virtual pointer.
* linux/dev/glue/block.c (alloc_buffer, free_buffer, rdwr_full): Likewise.
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* linux/dev/glue/misc.c (issig): Return 0 if current_thread() is NULL.
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* ddb/db_examine.c (db_xcdump): Do not cast addr before passing to
db_read_bytes.
* ddb/db_macro.c (db_arg_variable): Return long.
* ddb/db_macro.h (db_arg_variable): Likewise.
* ddb/db_sym.c (db_maxoff): Set type to unsigned long.
* ddb/db_task_thread.c (db_set_default_thread, db_get_task_thread): Return
long.
* ddb/db_variables.h (db_variable): Make fcn function field to return long.
(FCN_NULL): Make function type return long.
* i386/i386/db_interface.c (int_regs): Set field sizes to long.
* i386/i386/db_machdep.h (db_expr_t): Set type to long.
* i386/i386/db_trace.c (db_i386_reg_value): Return long. Use long types.
(i386_frame, i386_kregs, interrupt_frame, db_nextframe): Set field sizes to
long.
(db_regs, i386_kregs): Use long * pointers.
(db_lookup_i386_kreg): Return long *.
(db_numargs, db_nextframe, db_stack_trace_cmd, db_i386_stack_trace): Use long
types.
* i386/i386/debug_i386.c (dump_ss): Fix format.
* i386/i386/ktss.c (ktss_init): Use long type.
* i386/i386/pcb.c (set_user_regs): Likewise.
* i386/i386/thread.h (i386_saved_state, v86_segs, i386_kernel_state,
i386_interrupt_state): Set field sizes to long.
* i386/i386/trap.c (kernel_trap, user_trap): Fix formats.
* kern/ast.h (ast_t): Set type to long.
* kern/boot_script.c (create_task, resume_task, prompt_resume_task,
boot_script_set_variable): Use long types.
* kern/boot_script.h (boot_script_set_variable): Use long type.
* kern/bootstrap.c (bootstrap_create): Pass long type.
* kern/lock.c (simple_lock, simple_lock_try): Use long type.
* linux/dev/kernel/softirq.c (linux_soft_intr): Fix format.
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On amd64 the cpu flags is a 64-bit word, and long on 32-bit systems is
32-bit wide anyway.
* linux/dev/glue/kmem.c (linux_kmalloc, linux_kfree, __get_free_pages,
free_pages): Use unsigned long instead of unsigned.
* linux/dev/include/asm-i386/system.h (__save_flags, __restore_flags):
Likewise.
* linux/dev/kernel/printk.c (printk): Likewise.
* linux/src/drivers/scsi/advansys.c (DvcEnterCritical, DvcLeaveCritical,
advansys_queuecommand, advansys_abort, advansys_reset, advansys_interrupt,
interrupts_enabled, AdvISR): Likewise.
* linux/src/drivers/scsi/aha152x.c (aha152x_intr): Likewise.
* linux/src/drivers/scsi/aha1542.c (aha1542_intr_handle): Likewise.
* linux/src/drivers/scsi/aic7xxx.c (aic7xxx_done_cmds_complete): Likewise.
* linux/src/drivers/scsi/ultrastor.c (log_ultrastor_abort,
ultrastor_queuecommand, ultrastor_abort): Likewise.
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* linux/src/include/linux/interrupt.h (intr_count): Declare as unsigned int.
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* linux/dev/arch/i386/kernel/irq.c (intr_count): Set to int type.
* linux/dev/kernel/softirq.c (bh_active, bh_mask): Likewise.
(linux_soft_intr: active, mask, left): Likewise
* linux/src/include/linux/interrupt.h (bh_active, bh_mask): Likewise.
* linux/src/kernel/softirq.c (intr_count, bh_active, bh_mask): Likewise.
(do_bottom_half: active, mask, left): Likewise
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TODO: remonter formats
* i386/include/mach/i386/vm_types.h (vm_offset_t): Define to unsigned long.
(signed32_t): Define to signed int.
(unsigned32_t): Define to unsigned int.
* i386/include/mach/sa/stdarg.h (__va_size): Use sizeof(unsigned long)-1
instead of 3.
* include/mach/port.h (mach_port_t): Define to vm_offset_t instead of
natural_t.
* include/sys/types.h (size_t): Define to unsigned long instead of
natural_t.
* linux/src/include/asm-i386/posix_types.h (__kernel_size_t): Define to
unsigned long.
(__kernel_ssize_t): Define to long.
* linux/src/include/linux/stddef.h (size_t): Define to unsigned long.
* device/dev_pager.c (dev_pager_hash): Cast port to vm_offset_t insted of
natural_t.
(device_pager_data_request): Fix format.
* device/ds_routines.c (ds_no_senders): Fix format.
* i386/i386/io_map.c (io_map): Likewise.
* i386/i386at/autoconf.c (take_dev_irq): Likewise.
* i386/i386at/com.c (comattach): Likewise.
* i386/i386at/lpr.c (lprattach): Likewise.
* i386/i386at/model_dep.c (mem_size_init, mem_size_init, c_boot_entry):
Likewise.
* i386/intel/pmap.c (pmap_enter): Likewise.
* ipc/ipc_notify.c (ipc_notify_port_deleted, ipc_notify_msg_accepted,
ipc_notify_dead_name): Likewise.
* ipc/mach_port.c (mach_port_destroy, mach_port_deallocate): Likewise.
* kern/ipc_kobject.c (ipc_kobject_destroy): Likewise.
* kern/slab.c (kalloc_init): Likewise.
* vm/vm_fault.c (vm_fault_page): Likewise.
* vm/vm_map.c (vm_map_pmap_enter): Likewise.
* xen/block.c (device_read): Likewise.
* device/net_io.c (bpf_match): Take unsigned long * instead of unsigned int
*.
(bpf_do_filter): Make mem unsigned long instead of long.
* i386/i386/ktss.c (ktss_init): Cast pointer to unsigned long instead of
unsigned.
* i386/i386/pcb.c (stack_attach, switch_ktss): Cast pointers to long instead of
int.
* i386/i386/trap.c (dump_ss): Likewise.
* ipc/ipc_hash.c (IH_LOCAL_HASH): Cast object to vm_offset_t.
* ipc/mach_msg.c (mach_msg_receive, mach_msg_receive_continue): Cast kmsg to
vm_offset_t instead of natural_t.
* kern/pc_sample.c (take_pc_sample): Cast to vm_offset_t instead of
natural_t.
* kern/boot_script.c (sym, arg): Set type of `val' field to long instead of int.
(create_task, builtin_symbols, boot_script_parse_line,
boot_script_define_function): Cast to long instead of int.
* kern/bootstrap.c (bootstrap_create): Likewise.
* kern/sched_prim.c (decl_simple_lock_data): Likewise.
* kern/printf.c (vsnprintf): Set size type to size_t.
* kern/printf.h (vsnprintf): Likewise.
* vm/vm_map.h (kentry_data_size): Fix type to vm_size_t.
* vm/vm_object.c (vm_object_pmap_protect_by_page): Fix size parameter type
to vm_size_t.
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* linux/src/drivers/net/3c505.c (elp_sense): Use %s format for printing a mere
string, not the string.
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* linux/src/drivers/net/8390.c: Use %s format for printing a mere string, not
the string.
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* linux/src/drivers/net/3c503.c (el2_probe1): Use %s format for printing a mere
string, not the string.
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