* balance_dirty_pages broken
@ 2002-10-17 4:36 Doug Ledford
2002-10-17 5:09 ` Andrew Morton
0 siblings, 1 reply; 7+ messages in thread
From: Doug Ledford @ 2002-10-17 4:36 UTC (permalink / raw)
To: linux-kernel
Actually, I don't know if it's balance_dirty_pages fault or some other
part of the kernel's fault, but it is broken here. Failure mode is that
balance_dirty_pages would loop forever. Reason it would loop forever is
because the ps struct had a negative entry for nr_dirty. Breaking out of
the loop when ps.nr_dirty < 0 allows my machine to live. Now, *why*
ps.nr_dirty is < 0 is another issue. I have no clue. Well, I have one
clue, but no idea if it's valid or another red herring ;-) Machine only
has 256MB RAM, but has 4GB Highmem support enabled. Don't know if that
confuses the page counter stuff, having no actual highmem available.
If you need details about the machine, just ask. This was easy for me to
trigger by running mke2fs on a scsi disk. Would hit this every time.
--
Doug Ledford <dledford@redhat.com> 919-754-3700 x44233
Red Hat, Inc.
1801 Varsity Dr.
Raleigh, NC 27606
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: balance_dirty_pages broken 2002-10-17 4:36 balance_dirty_pages broken Doug Ledford @ 2002-10-17 5:09 ` Andrew Morton 2002-10-17 5:22 ` Doug Ledford 0 siblings, 1 reply; 7+ messages in thread From: Andrew Morton @ 2002-10-17 5:09 UTC (permalink / raw) To: Doug Ledford; +Cc: linux-kernel Doug Ledford wrote: > > Actually, I don't know if it's balance_dirty_pages fault or some other > part of the kernel's fault, but it is broken here. Failure mode is that > balance_dirty_pages would loop forever. Reason it would loop forever is > because the ps struct had a negative entry for nr_dirty. I've seen one other report of this. Something has gone wrong with the page accounting. Could you please send me your .config and a description of what filesytems you're using? err. ramdisk? initrd? If so, does this fix? drivers/block/rd.c | 173 +++++++++++++++++++++++------------------------------ fs/buffer.c | 18 +++-- kernel/ksyms.c | 1 3 files changed, 90 insertions(+), 102 deletions(-) --- 2.5.43/drivers/block/rd.c~rd-cleanup Tue Oct 15 21:10:15 2002 +++ 2.5.43-akpm/drivers/block/rd.c Tue Oct 15 21:12:13 2002 @@ -45,12 +45,14 @@ #include <linux/config.h> #include <linux/string.h> #include <linux/slab.h> -#include <asm/atomic.h> +#include <linux/highmem.h> #include <linux/bio.h> #include <linux/module.h> #include <linux/init.h> #include <linux/devfs_fs_kernel.h> #include <linux/buffer_head.h> /* for invalidate_bdev() */ +#include <linux/backing-dev.h> + #include <asm/uaccess.h> /* @@ -73,10 +75,7 @@ unsigned long initrd_start, initrd_end; int initrd_below_start_ok; #endif -/* Various static variables go here. Most are used only in the RAM disk code. - */ - -static unsigned long rd_length[NUM_RAMDISKS]; /* Size of RAM disks in bytes */ +static unsigned long rd_length[NUM_RAMDISKS]; /* Size of RAM disks in bytes */ static struct gendisk *rd_disks[NUM_RAMDISKS]; static devfs_handle_t devfs_handle; static struct block_device *rd_bdev[NUM_RAMDISKS];/* Protected device data */ @@ -87,7 +86,7 @@ static struct block_device *rd_bdev[NUM_ * architecture-specific setup routine (from the stored boot sector * information). */ -int rd_size = CONFIG_BLK_DEV_RAM_SIZE; /* Size of the RAM disks */ + /* * It would be very desiderable to have a soft-blocksize (that in the case * of the ramdisk driver is also the hardblocksize ;) of PAGE_SIZE because @@ -101,26 +100,17 @@ int rd_size = CONFIG_BLK_DEV_RAM_SIZE; */ int rd_blocksize = BLOCK_SIZE; /* blocksize of the RAM disks */ +/* Size of the RAM disks */ +int rd_size = (CONFIG_BLK_DEV_RAM_SIZE + (PAGE_CACHE_SIZE >> 10) - 1) & + (PAGE_CACHE_MASK >> 10); + /* * Copyright (C) 2000 Linus Torvalds. * 2000 Transmeta Corp. * aops copied from ramfs. */ -static int ramdisk_readpage(struct file *file, struct page * page) -{ - if (!PageUptodate(page)) { - void *kaddr = kmap_atomic(page, KM_USER0); - memset(kaddr, 0, PAGE_CACHE_SIZE); - flush_dcache_page(page); - kunmap_atomic(kaddr, KM_USER0); - SetPageUptodate(page); - } - unlock_page(page); - return 0; -} - -static int ramdisk_prepare_write(struct file *file, struct page *page, unsigned offset, unsigned to) +static void wipe_page(struct page *page) { if (!PageUptodate(page)) { void *kaddr = kmap_atomic(page, KM_USER0); @@ -130,43 +120,26 @@ static int ramdisk_prepare_write(struct kunmap_atomic(kaddr, KM_USER0); SetPageUptodate(page); } - SetPageDirty(page); - return 0; } -static int ramdisk_commit_write(struct file *file, struct page *page, unsigned offset, unsigned to) +static int +rd_blkdev_pagecache_IO(int rw, struct bio_vec *vec, sector_t sector, int minor) { - return 0; -} - -static struct address_space_operations ramdisk_aops = { - readpage: ramdisk_readpage, - writepage: fail_writepage, - prepare_write: ramdisk_prepare_write, - commit_write: ramdisk_commit_write, -}; - -static int rd_blkdev_pagecache_IO(int rw, struct bio_vec *vec, - sector_t sector, int minor) -{ - struct address_space * mapping; + struct address_space *mapping; unsigned long index; unsigned int vec_offset; int offset, size, err; err = 0; mapping = rd_bdev[minor]->bd_inode->i_mapping; - index = sector >> (PAGE_CACHE_SHIFT - 9); offset = (sector << 9) & ~PAGE_CACHE_MASK; size = vec->bv_len; vec_offset = vec->bv_offset; do { + struct page *page; int count; - struct page * page; - char * src, * dst; - int unlock = 0; count = PAGE_CACHE_SIZE - offset; if (count > size) @@ -176,53 +149,39 @@ static int rd_blkdev_pagecache_IO(int rw page = find_get_page(mapping, index); if (!page) { page = grab_cache_page(mapping, index); - err = -ENOMEM; - if (!page) + if (!page) { + err = -ENOMEM; goto out; - err = 0; - - if (!PageUptodate(page)) { - void *kaddr = kmap_atomic(page, KM_USER0); - - memset(kaddr, 0, PAGE_CACHE_SIZE); - flush_dcache_page(page); - kunmap_atomic(kaddr, KM_USER0); - SetPageUptodate(page); } - - unlock = 1; + wipe_page(page); + set_page_dirty(page); + unlock_page(page); } + if (page != vec->bv_page || vec_offset != offset) { + if (rw == READ) { + char *src = kmap_atomic(page, KM_USER0); + char *dst = kmap_atomic(vec->bv_page, KM_USER1); + + memcpy(dst + vec_offset, src + offset, count); + flush_dcache_page(vec->bv_page); + kunmap_atomic(src, KM_USER0); + kunmap_atomic(dst, KM_USER1); + } else { + char *src = kmap_atomic(vec->bv_page, KM_USER0); + char *dst = kmap_atomic(page, KM_USER1); - index++; - - if (rw == READ) { - src = kmap(page); - src += offset; - dst = kmap(vec->bv_page) + vec_offset; - } else { - dst = kmap(page); - dst += offset; - src = kmap(vec->bv_page) + vec_offset; + memcpy(dst + offset, src + vec_offset, count); + flush_dcache_page(page); + kunmap_atomic(src, KM_USER0); + kunmap_atomic(dst, KM_USER1); + } } + page_cache_release(page); offset = 0; vec_offset += count; - - memcpy(dst, src, count); - - kunmap(page); - kunmap(vec->bv_page); - - if (rw == READ) { - flush_dcache_page(sbh->b_page); - } else { - SetPageDirty(page); - } - if (unlock) - unlock_page(page); - __free_page(page); + index++; } while (size); - - out: +out: return err; } @@ -324,7 +283,6 @@ static ssize_t initrd_read(struct file * return count; } - static int initrd_release(struct inode *inode,struct file *file) { extern void free_initrd_mem(unsigned long, unsigned long); @@ -343,14 +301,19 @@ static int initrd_release(struct inode * return 0; } - static struct file_operations initrd_fops = { - read: initrd_read, - release: initrd_release, + .read = initrd_read, + .release = initrd_release, }; #endif +struct address_space_operations ramdisk_aops; + +static struct backing_dev_info rd_backing_dev_info = { + .ra_pages = 0, /* No readahead */ + .memory_backed = 1, /* Does not contribute to dirty memory */ +}; static int rd_open(struct inode * inode, struct file * filp) { @@ -375,22 +338,25 @@ static int rd_open(struct inode * inode, * Immunize device against invalidate_buffers() and prune_icache(). */ if (rd_bdev[unit] == NULL) { - rd_bdev[unit] = bdget(kdev_t_to_nr(inode->i_rdev)); - rd_bdev[unit]->bd_openers++; - rd_bdev[unit]->bd_block_size = rd_blocksize; - rd_bdev[unit]->bd_inode->i_mapping->a_ops = &ramdisk_aops; - rd_bdev[unit]->bd_inode->i_size = rd_length[unit]; - rd_bdev[unit]->bd_queue = &blk_dev[MAJOR_NR].request_queue; - rd_bdev[unit]->bd_disk = get_disk(rd_disks[unit]); + struct block_device *b = bdget(kdev_t_to_nr(inode->i_rdev)); + + rd_bdev[unit] = b; + b->bd_openers++; + b->bd_block_size = rd_blocksize; + b->bd_inode->i_mapping->a_ops = &ramdisk_aops; + b->bd_inode->i_mapping->backing_dev_info = &rd_backing_dev_info; + b->bd_inode->i_size = rd_length[unit]; + b->bd_queue = &blk_dev[MAJOR_NR].request_queue; + b->bd_disk = get_disk(rd_disks[unit]); } return 0; } static struct block_device_operations rd_bd_op = { - owner: THIS_MODULE, - open: rd_open, - ioctl: rd_ioctl, + .owner = THIS_MODULE, + .open = rd_open, + .ioctl = rd_ioctl, }; /* Before freeing the module, invalidate all of the protected buffers! */ @@ -416,6 +382,19 @@ static void __exit rd_cleanup (void) unregister_blkdev( MAJOR_NR, "ramdisk" ); } +/* + * If someone writes a ramdisk page with submit_bh(), we have a dirty page + * with clean buffers. try_to_free_buffers() will then propagate the buffer + * cleanness up into page-cleaness and the VM will evict the page. + * + * To stop that happening, the ramdisk address_space has a ->releasepage() + * which always fails. + */ +static int fail_releasepage(struct page *page, int offset) +{ + return 0; +} + /* This is the registration and initialization section of the RAM disk driver */ static int __init rd_init (void) { @@ -428,6 +407,9 @@ static int __init rd_init (void) rd_blocksize); rd_blocksize = BLOCK_SIZE; } + ramdisk_aops = def_blk_aops; + ramdisk_aops.writepage = fail_writepage; + ramdisk_aops.releasepage = fail_releasepage; #ifdef CONFIG_BLK_DEV_INITRD initrd_disk = alloc_disk(1); @@ -519,9 +501,8 @@ __setup("ramdisk_blocksize=", ramdisk_bl #endif /* options - modular */ -MODULE_PARM (rd_size, "1i"); +MODULE_PARM(rd_size, "1i"); MODULE_PARM_DESC(rd_size, "Size of each RAM disk in kbytes."); MODULE_PARM (rd_blocksize, "i"); MODULE_PARM_DESC(rd_blocksize, "Blocksize of each RAM disk in bytes."); - MODULE_LICENSE("GPL"); --- 2.5.43/fs/buffer.c~rd-cleanup Tue Oct 15 21:10:15 2002 +++ 2.5.43-akpm/fs/buffer.c Tue Oct 15 21:10:15 2002 @@ -388,14 +388,21 @@ __find_get_block_slow(struct block_devic head = page_buffers(page); bh = head; do { - if (bh->b_blocknr == block) { + if (bh->b_blocknr == block && buffer_mapped(bh)) { ret = bh; get_bh(bh); goto out_unlock; } bh = bh->b_this_page; } while (bh != head); - buffer_error(); + /* + * This path can happen if the page had some unmapped buffers, which + * will have b_blocknr == -1. When a ramdisk mapping's page was brought + * partially uptodate by mkfs and unmap_underlying_metadata searches + * for blocks in part of the page which wasn't touched by mkfs. + * + * buffer_error(); + */ out_unlock: spin_unlock(&bd_mapping->private_lock); page_cache_release(page); @@ -1463,7 +1470,7 @@ int try_to_release_page(struct page *pag * @offset: the index of the truncation point * * block_invalidatepage() is called when all or part of the page has become - * invalidatedby a truncate operation. + * invalidated by a truncate operation. * * block_invalidatepage() does not have to release all buffers, but it must * ensure that no dirty buffer is left outside @offset and that no I/O @@ -1617,8 +1624,6 @@ static int __block_write_full_page(struc last_block = (inode->i_size - 1) >> inode->i_blkbits; if (!page_has_buffers(page)) { - if (S_ISBLK(inode->i_mode)) - buffer_error(); if (!PageUptodate(page)) buffer_error(); create_empty_buffers(page, 1 << inode->i_blkbits, @@ -2605,7 +2610,8 @@ void free_buffer_head(struct buffer_head } EXPORT_SYMBOL(free_buffer_head); -static void init_buffer_head(void *data, kmem_cache_t *cachep, unsigned long flags) +static void +init_buffer_head(void *data, kmem_cache_t *cachep, unsigned long flags) { if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) == SLAB_CTOR_CONSTRUCTOR) { --- 2.5.43/kernel/ksyms.c~rd-cleanup Tue Oct 15 21:10:15 2002 +++ 2.5.43-akpm/kernel/ksyms.c Tue Oct 15 21:10:15 2002 @@ -138,6 +138,7 @@ EXPORT_SYMBOL(page_address); EXPORT_SYMBOL(get_user_pages); /* filesystem internal functions */ +EXPORT_SYMBOL_GPL(def_blk_aops); EXPORT_SYMBOL(def_blk_fops); EXPORT_SYMBOL(update_atime); EXPORT_SYMBOL(get_fs_type); . ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: balance_dirty_pages broken 2002-10-17 5:09 ` Andrew Morton @ 2002-10-17 5:22 ` Doug Ledford 2002-10-17 5:41 ` Doug Ledford 0 siblings, 1 reply; 7+ messages in thread From: Doug Ledford @ 2002-10-17 5:22 UTC (permalink / raw) To: Andrew Morton; +Cc: linux-kernel On Wed, Oct 16, 2002 at 10:09:41PM -0700, Andrew Morton wrote: > Doug Ledford wrote: > > > > Actually, I don't know if it's balance_dirty_pages fault or some other > > part of the kernel's fault, but it is broken here. Failure mode is that > > balance_dirty_pages would loop forever. Reason it would loop forever is > > because the ps struct had a negative entry for nr_dirty. > > I've seen one other report of this. Something has gone wrong > with the page accounting. Could you please send me your > .config and a description of what filesytems you're using? Sure, coming under separate cover. > err. ramdisk? initrd? If so, does this fix? initrd. Will try booting without initrd and see if memcounts go back to normal. On the current setup, when the thing locks up, Shift-ScrollLock dumps the meminfo. Of interest here is the line right after the Zone:HighMem line which reads: ( Active:1634 inactive:1603 dirty:4294966795 writeback:0 free:59222 ) Booting without initrd solves the lockup issue. It also clears up the dirty count. So, initrd is what's corrupting things. I'll try the patch and let you know if it solves the initrd corruption here in a sec. > > > drivers/block/rd.c | 173 +++++++++++++++++++++++------------------------------ > fs/buffer.c | 18 +++-- > kernel/ksyms.c | 1 > 3 files changed, 90 insertions(+), 102 deletions(-) -- Doug Ledford <dledford@redhat.com> 919-754-3700 x44233 Red Hat, Inc. 1801 Varsity Dr. Raleigh, NC 27606 ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: balance_dirty_pages broken 2002-10-17 5:22 ` Doug Ledford @ 2002-10-17 5:41 ` Doug Ledford 2002-10-17 5:54 ` Andrew Morton 0 siblings, 1 reply; 7+ messages in thread From: Doug Ledford @ 2002-10-17 5:41 UTC (permalink / raw) To: Andrew Morton, linux-kernel On Thu, Oct 17, 2002 at 01:22:46AM -0400, Doug Ledford wrote: > Sure, coming under separate cover. Actually, this isn't needed now I assume ;-) > > err. ramdisk? initrd? If so, does this fix? > > initrd. Will try booting without initrd and see if memcounts go back to > normal. On the current setup, when the thing locks up, Shift-ScrollLock > dumps the meminfo. Of interest here is the line right after the > Zone:HighMem line which reads: > > ( Active:1634 inactive:1603 dirty:4294966795 writeback:0 free:59222 ) > > Booting without initrd solves the lockup issue. It also clears up the > dirty count. So, initrd is what's corrupting things. I'll try the patch > and let you know if it solves the initrd corruption here in a sec. Patch solves the problem. Writes don't hang and Shift-ScrollLock shows a reasonable number for dirty now. -- Doug Ledford <dledford@redhat.com> 919-754-3700 x44233 Red Hat, Inc. 1801 Varsity Dr. Raleigh, NC 27606 ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: balance_dirty_pages broken 2002-10-17 5:41 ` Doug Ledford @ 2002-10-17 5:54 ` Andrew Morton 2002-10-17 6:01 ` Doug Ledford 0 siblings, 1 reply; 7+ messages in thread From: Andrew Morton @ 2002-10-17 5:54 UTC (permalink / raw) To: Doug Ledford; +Cc: linux-kernel Doug Ledford wrote: > > On Thu, Oct 17, 2002 at 01:22:46AM -0400, Doug Ledford wrote: > > Sure, coming under separate cover. > > Actually, this isn't needed now I assume ;-) Well I was rather interested in seeing it to find out why your compile is busted. You seem to be very protective of the compiler error messages ;) > ... > Patch solves the problem. Writes don't hang and Shift-ScrollLock shows a > reasonable number for dirty now. OK, thanks. That patch still doesn't fix the ramdisk's current problems so I'll send a minimal fix for this one to Linus. Namely: --- 2.5.43/drivers/block/rd.c~rd-dirty-fix Wed Oct 16 22:46:02 2002 +++ 2.5.43-akpm/drivers/block/rd.c Wed Oct 16 22:47:39 2002 @@ -51,6 +51,7 @@ #include <linux/init.h> #include <linux/devfs_fs_kernel.h> #include <linux/buffer_head.h> /* for invalidate_bdev() */ +#include <linux/backing-dev.h> #include <asm/uaccess.h> /* @@ -351,6 +352,10 @@ static struct file_operations initrd_fop #endif +static struct backing_dev_info rd_backing_dev_info = { + .ra_pages = 0, /* No readahead */ + .memory_backed = 1, /* Does not contribute to dirty memory */ +}; static int rd_open(struct inode * inode, struct file * filp) { @@ -379,6 +384,7 @@ static int rd_open(struct inode * inode, rd_bdev[unit]->bd_openers++; rd_bdev[unit]->bd_block_size = rd_blocksize; rd_bdev[unit]->bd_inode->i_mapping->a_ops = &ramdisk_aops; + rd_bdev[unit]->bd_inode->i_mapping->backing_dev_info = &rd_backing_dev_info; rd_bdev[unit]->bd_inode->i_size = rd_length[unit]; rd_bdev[unit]->bd_queue = &blk_dev[MAJOR_NR].request_queue; rd_bdev[unit]->bd_disk = get_disk(rd_disks[unit]); . ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: balance_dirty_pages broken 2002-10-17 5:54 ` Andrew Morton @ 2002-10-17 6:01 ` Doug Ledford 2002-10-17 6:09 ` Andrew Morton 0 siblings, 1 reply; 7+ messages in thread From: Doug Ledford @ 2002-10-17 6:01 UTC (permalink / raw) To: Andrew Morton; +Cc: linux-kernel [-- Attachment #1: Type: text/plain, Size: 3183 bytes --] On Wed, Oct 16, 2002 at 10:54:15PM -0700, Andrew Morton wrote: > Doug Ledford wrote: > > > > On Thu, Oct 17, 2002 at 01:22:46AM -0400, Doug Ledford wrote: > > > Sure, coming under separate cover. > > > > Actually, this isn't needed now I assume ;-) > > Well I was rather interested in seeing it to find out why your > compile is busted. You seem to be very protective of the compiler > error messages ;) OK. .config attached, error message inline: gcc -Wp,-MD,arch/i386/kernel/.mpparse.o.d -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -Iarch/i386/mach-generic -nostdinc -iwithprefix include -DKBUILD_BASENAME=mpparse -c -o arch/i386/kernel/mpparse.o arch/i386/kernel/mpparse.c arch/i386/kernel/mpparse.c: In function `MP_processor_info': arch/i386/kernel/mpparse.c:130: warning: implicit declaration of function `Dprintk' arch/i386/kernel/mpparse.c: In function `mp_register_lapic_address': arch/i386/kernel/mpparse.c:801: `FIX_APIC_BASE' undeclared (first use in this function) arch/i386/kernel/mpparse.c:801: (Each undeclared identifier is reported only once arch/i386/kernel/mpparse.c:801: for each function it appears in.) arch/i386/kernel/mpparse.c:804: warning: implicit declaration of function `apic_read' make[1]: *** [arch/i386/kernel/mpparse.o] Error 1 make: *** [arch/i386/kernel] Error 2 > > ... > > Patch solves the problem. Writes don't hang and Shift-ScrollLock shows a > > reasonable number for dirty now. > > OK, thanks. That patch still doesn't fix the ramdisk's current problems > so I'll send a minimal fix for this one to Linus. > > Namely: Should I run another test of just this patch to be sure? (If so, it will have to be tomorrow, I've already called the wife and told her I'm on my way home ;-) > > > --- 2.5.43/drivers/block/rd.c~rd-dirty-fix Wed Oct 16 22:46:02 2002 > +++ 2.5.43-akpm/drivers/block/rd.c Wed Oct 16 22:47:39 2002 > @@ -51,6 +51,7 @@ > #include <linux/init.h> > #include <linux/devfs_fs_kernel.h> > #include <linux/buffer_head.h> /* for invalidate_bdev() */ > +#include <linux/backing-dev.h> > #include <asm/uaccess.h> > > /* > @@ -351,6 +352,10 @@ static struct file_operations initrd_fop > > #endif > > +static struct backing_dev_info rd_backing_dev_info = { > + .ra_pages = 0, /* No readahead */ > + .memory_backed = 1, /* Does not contribute to dirty memory */ > +}; > > static int rd_open(struct inode * inode, struct file * filp) > { > @@ -379,6 +384,7 @@ static int rd_open(struct inode * inode, > rd_bdev[unit]->bd_openers++; > rd_bdev[unit]->bd_block_size = rd_blocksize; > rd_bdev[unit]->bd_inode->i_mapping->a_ops = &ramdisk_aops; > + rd_bdev[unit]->bd_inode->i_mapping->backing_dev_info = &rd_backing_dev_info; > rd_bdev[unit]->bd_inode->i_size = rd_length[unit]; > rd_bdev[unit]->bd_queue = &blk_dev[MAJOR_NR].request_queue; > rd_bdev[unit]->bd_disk = get_disk(rd_disks[unit]); > > . -- Doug Ledford <dledford@redhat.com> 919-754-3700 x44233 Red Hat, Inc. 1801 Varsity Dr. Raleigh, NC 27606 [-- Attachment #2: aladin.config --] [-- Type: text/plain, Size: 25149 bytes --] # # Automatically generated by make menuconfig: don't edit # CONFIG_X86=y # CONFIG_SBUS is not set CONFIG_UID16=y CONFIG_GENERIC_ISA_DMA=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y # # General setup # CONFIG_NET=y CONFIG_SYSVIPC=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # # Loadable module support # CONFIG_MODULES=y # CONFIG_MODVERSIONS is not set CONFIG_KMOD=y # # Processor type and features # # CONFIG_M386 is not set # CONFIG_M486 is not set # CONFIG_M586 is not set # CONFIG_M586TSC is not set # CONFIG_M586MMX is not set # CONFIG_M686 is not set CONFIG_MPENTIUMIII=y # CONFIG_MPENTIUM4 is not set # CONFIG_MK6 is not set # CONFIG_MK7 is not set # CONFIG_MELAN is not set # CONFIG_MCRUSOE is not set # CONFIG_MWINCHIPC6 is not set # CONFIG_MWINCHIP2 is not set # CONFIG_MWINCHIP3D is not set # CONFIG_MCYRIXIII is not set CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INVLPG=y CONFIG_X86_CMPXCHG=y CONFIG_X86_XADD=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y # CONFIG_RWSEM_GENERIC_SPINLOCK is not set CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_X86_L1_CACHE_SHIFT=5 CONFIG_X86_TSC=y CONFIG_X86_GOOD_APIC=y CONFIG_X86_USE_PPRO_CHECKSUM=y # CONFIG_HUGETLB_PAGE is not set # CONFIG_SMP is not set CONFIG_PREEMPT=y # CONFIG_X86_UP_APIC is not set # CONFIG_X86_UP_IOAPIC is not set CONFIG_X86_MCE=y CONFIG_X86_MCE_NONFATAL=y # CONFIG_X86_MCE_P4THERMAL is not set CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_24_API=y # CONFIG_X86_POWERNOW_K6 is not set # CONFIG_X86_LONGHAUL is not set CONFIG_X86_SPEEDSTEP=m # CONFIG_X86_P4_CLOCKMOD is not set # CONFIG_TOSHIBA is not set # CONFIG_I8K is not set CONFIG_MICROCODE=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y # CONFIG_NOHIGHMEM is not set CONFIG_HIGHMEM4G=y # CONFIG_HIGHMEM64G is not set CONFIG_HIGHMEM=y CONFIG_HIGHPTE=y # CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y CONFIG_HAVE_DEC_LOCK=y # # Power management options (ACPI, APM) # # # ACPI Support # CONFIG_ACPI=y # CONFIG_ACPI_HT_ONLY is not set CONFIG_ACPI_BOOT=y # CONFIG_ACPI_SLEEP is not set CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_FAN=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_THERMAL=y # CONFIG_ACPI_TOSHIBA is not set CONFIG_ACPI_DEBUG=y CONFIG_ACPI_BOOT=y CONFIG_ACPI_BUS=y CONFIG_ACPI_INTERPRETER=y CONFIG_ACPI_EC=y CONFIG_ACPI_POWER=y CONFIG_ACPI_PCI=y # CONFIG_ACPI_SLEEP is not set CONFIG_ACPI_SYSTEM=y CONFIG_PM=y # CONFIG_APM is not set # # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # CONFIG_PCI=y # CONFIG_PCI_GOBIOS is not set # CONFIG_PCI_GODIRECT is not set CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y # CONFIG_SCx200 is not set CONFIG_PCI_NAMES=y CONFIG_ISA=y # CONFIG_EISA is not set CONFIG_MCA=y CONFIG_HOTPLUG=y # # PCMCIA/CardBus support # # CONFIG_PCMCIA is not set # # PCI Hotplug Support # CONFIG_HOTPLUG_PCI=y # CONFIG_HOTPLUG_PCI_COMPAQ is not set # CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set CONFIG_HOTPLUG_PCI_IBM=m # # Executable file formats # CONFIG_KCORE_ELF=y # CONFIG_KCORE_AOUT is not set CONFIG_BINFMT_AOUT=y CONFIG_BINFMT_ELF=y CONFIG_BINFMT_MISC=y # # Memory Technology Devices (MTD) # # CONFIG_MTD is not set # # Parallel port support # CONFIG_PARPORT=y CONFIG_PARPORT_PC=y CONFIG_PARPORT_PC_CML1=y # CONFIG_PARPORT_SERIAL is not set # CONFIG_PARPORT_PC_FIFO is not set # CONFIG_PARPORT_PC_SUPERIO is not set # CONFIG_PARPORT_AMIGA is not set # CONFIG_PARPORT_MFC3 is not set # CONFIG_PARPORT_ATARI is not set # CONFIG_PARPORT_GSC is not set # CONFIG_PARPORT_SUNBPP is not set # CONFIG_PARPORT_OTHER is not set CONFIG_PARPORT_1284=y # # Plug and Play configuration # CONFIG_PNP=y CONFIG_ISAPNP=y CONFIG_PNPBIOS=y # # Block devices # CONFIG_BLK_DEV_FD=y # CONFIG_BLK_DEV_PS2 is not set # CONFIG_BLK_DEV_XD is not set # CONFIG_PARIDE is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_CISS_SCSI_TAPE is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_INITRD=y CONFIG_LBD=y # # ATA/ATAPI/MFM/RLL device support # CONFIG_IDE=y # # IDE, ATA and ATAPI Block devices # CONFIG_BLK_DEV_IDE=y # CONFIG_BLK_DEV_HD_IDE is not set # CONFIG_BLK_DEV_HD is not set CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y # CONFIG_IDEDISK_STROKE is not set # CONFIG_BLK_DEV_IDECS is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDEFLOPPY is not set CONFIG_BLK_DEV_IDESCSI=m # CONFIG_IDE_TASK_IOCTL is not set # CONFIG_BLK_DEV_CMD640 is not set # CONFIG_BLK_DEV_CMD640_ENHANCED is not set # CONFIG_BLK_DEV_ISAPNP is not set CONFIG_BLK_DEV_IDEPCI=y CONFIG_BLK_DEV_GENERIC=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_IDE_TCQ=y CONFIG_BLK_DEV_IDE_TCQ_DEFAULT=y CONFIG_BLK_DEV_IDE_TCQ_DEPTH=8 # CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_IDEDMA_FORCED is not set CONFIG_IDEDMA_PCI_AUTO=y CONFIG_IDEDMA_ONLYDISK=y CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_PCI_WIP is not set # CONFIG_IDEDMA_NEW_DRIVE_LISTINGS is not set CONFIG_BLK_DEV_ADMA=y # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_WDC_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_AMD74XX_OVERRIDE is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5530 is not set # CONFIG_BLK_DEV_HPT34X is not set # CONFIG_HPT34X_AUTODMA is not set # CONFIG_BLK_DEV_HPT366 is not set CONFIG_BLK_DEV_PIIX=y # CONFIG_BLK_DEV_NFORCE is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_OPTI621 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set # CONFIG_PDC202XX_BURST is not set # CONFIG_BLK_DEV_PDC202XX_NEW is not set # CONFIG_PDC202XX_FORCE is not set # CONFIG_BLK_DEV_RZ1000 is not set CONFIG_BLK_DEV_SVWKS=y # CONFIG_BLK_DEV_SIIMAGE is not set # CONFIG_BLK_DEV_SIS5513 is not set # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_IDE_CHIPSETS is not set CONFIG_IDEDMA_AUTO=y # CONFIG_IDEDMA_IVB is not set # CONFIG_DMA_NONPCI is not set CONFIG_BLK_DEV_IDE_MODES=y # # SCSI device support # CONFIG_SCSI=m CONFIG_BLK_DEV_SD=m CONFIG_SD_EXTRA_DEVS=40 CONFIG_CHR_DEV_ST=m CONFIG_CHR_DEV_OSST=m CONFIG_BLK_DEV_SR=m CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_SR_EXTRA_DEVS=2 CONFIG_CHR_DEV_SG=m # CONFIG_SCSI_MULTI_LUN is not set CONFIG_SCSI_REPORT_LUNS=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y # # SCSI low-level drivers # CONFIG_BLK_DEV_3W_XXXX_RAID=m CONFIG_SCSI_7000FASST=m CONFIG_SCSI_ACARD=m CONFIG_SCSI_AHA152X=m CONFIG_SCSI_AHA1542=m # CONFIG_SCSI_AACRAID is not set CONFIG_SCSI_AIC7XXX=m CONFIG_AIC7XXX_CMDS_PER_DEVICE=253 CONFIG_AIC7XXX_RESET_DELAY_MS=15000 # CONFIG_AIC7XXX_BUILD_FIRMWARE is not set CONFIG_SCSI_AIC7XXX_OLD=m # CONFIG_SCSI_DPT_I2O is not set CONFIG_SCSI_ADVANSYS=m CONFIG_SCSI_IN2000=m # CONFIG_SCSI_AM53C974 is not set CONFIG_SCSI_MEGARAID=m CONFIG_SCSI_BUSLOGIC=m # CONFIG_SCSI_OMIT_FLASHPOINT is not set CONFIG_SCSI_CPQFCTS=m # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_DTC3280 is not set CONFIG_SCSI_EATA=m CONFIG_SCSI_EATA_TAGGED_QUEUE=y # CONFIG_SCSI_EATA_LINKED_COMMANDS is not set CONFIG_SCSI_EATA_MAX_TAGS=16 # CONFIG_SCSI_EATA_DMA is not set # CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_FD_MCS is not set # CONFIG_SCSI_GDTH is not set # CONFIG_SCSI_GENERIC_NCR5380 is not set # CONFIG_SCSI_IBMMCA is not set CONFIG_SCSI_IPS=m # CONFIG_SCSI_INITIO is not set CONFIG_SCSI_INIA100=m # CONFIG_SCSI_PPA is not set # CONFIG_SCSI_IMM is not set # CONFIG_SCSI_NCR53C406A is not set # CONFIG_SCSI_NCR_D700 is not set # CONFIG_SCSI_NCR53C7xx is not set CONFIG_SCSI_SYM53C8XX_2=m CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 # CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set CONFIG_SCSI_NCR53C8XX=m CONFIG_SCSI_SYM53C8XX=m CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=4 CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32 CONFIG_SCSI_NCR53C8XX_SYNC=20 # CONFIG_SCSI_NCR53C8XX_PROFILE is not set # CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set CONFIG_SCSI_NCR53C8XX_PQS_PDS=y # CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set # CONFIG_SCSI_MCA_53C9X is not set # CONFIG_SCSI_PAS16 is not set # CONFIG_SCSI_PCI2000 is not set # CONFIG_SCSI_PCI2220I is not set # CONFIG_SCSI_PSI240I is not set # CONFIG_SCSI_QLOGIC_FAS is not set CONFIG_SCSI_QLOGIC_ISP=m CONFIG_SCSI_QLOGIC_FC=m # CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set CONFIG_SCSI_QLOGIC_1280=m # CONFIG_SCSI_SEAGATE is not set # CONFIG_SCSI_SIM710 is not set # CONFIG_SCSI_SYM53C416 is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_T128 is not set # CONFIG_SCSI_U14_34F is not set # CONFIG_SCSI_ULTRASTOR is not set CONFIG_SCSI_NSP32=m CONFIG_SCSI_DEBUG=m # # Old CD-ROM drivers (not SCSI, not IDE) # # CONFIG_CD_NO_IDESCSI is not set # # Multi-device support (RAID and LVM) # CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m CONFIG_MD_RAID5=m CONFIG_MD_MULTIPATH=m # CONFIG_BLK_DEV_LVM is not set # # Fusion MPT device support # CONFIG_FUSION=m # CONFIG_FUSION_BOOT is not set CONFIG_FUSION_MAX_SGE=40 CONFIG_FUSION_ISENSE=m CONFIG_FUSION_CTL=m CONFIG_FUSION_LAN=m CONFIG_NET_FC=y # # IEEE 1394 (FireWire) support (EXPERIMENTAL) # CONFIG_IEEE1394=m CONFIG_IEEE1394_OHCI1394=m CONFIG_IEEE1394_VIDEO1394=m CONFIG_IEEE1394_SBP2=m # CONFIG_IEEE1394_SBP2_PHYS_DMA is not set CONFIG_IEEE1394_ETH1394=m CONFIG_IEEE1394_DV1394=m CONFIG_IEEE1394_RAWIO=m CONFIG_IEEE1394_CMP=m CONFIG_IEEE1394_AMDTP=m # CONFIG_IEEE1394_VERBOSEDEBUG is not set # # I2O device support # CONFIG_I2O=m CONFIG_I2O_PCI=m # CONFIG_I2O_BLOCK is not set # CONFIG_I2O_LAN is not set # CONFIG_I2O_SCSI is not set CONFIG_I2O_PROC=m # # Networking options # CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set # CONFIG_NETLINK_DEV is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set CONFIG_FILTER=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set # CONFIG_IP_PNP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE is not set # CONFIG_IP_MROUTE is not set # CONFIG_ARPD is not set # CONFIG_INET_ECN is not set # CONFIG_SYN_COOKIES is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set # CONFIG_IP_NF_COMPAT_IPCHAINS is not set # CONFIG_IP_NF_COMPAT_IPFWADM is not set # CONFIG_IPV6 is not set # # SCTP Configuration (EXPERIMENTAL) # CONFIG_IPV6_SCTP__=y # CONFIG_IP_SCTP is not set # CONFIG_ATM is not set # CONFIG_VLAN_8021Q is not set # CONFIG_LLC is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_DEV_APPLETALK is not set # CONFIG_DECNET is not set # CONFIG_BRIDGE is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_FASTROUTE is not set # CONFIG_NET_HW_FLOWCONTROL is not set # # QoS and/or fair queueing # # CONFIG_NET_SCHED is not set # # Network device support # CONFIG_NETDEVICES=y # # ARCnet devices # # CONFIG_ARCNET is not set CONFIG_DUMMY=m # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ETHERTAP is not set # CONFIG_NET_SB1000 is not set # # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y # CONFIG_SUNLANCE is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNBMAC is not set # CONFIG_SUNQE is not set # CONFIG_SUNGEM is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_LANCE is not set # CONFIG_NET_VENDOR_SMC is not set # CONFIG_NET_VENDOR_RACAL is not set # # Tulip family network device support # # CONFIG_NET_TULIP is not set # CONFIG_AT1700 is not set # CONFIG_DEPCA is not set # CONFIG_HP100 is not set # CONFIG_NET_ISA is not set # CONFIG_SKMC is not set # CONFIG_NE2_MCA is not set # CONFIG_IBMLANA is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_AC3200 is not set # CONFIG_APRICOT is not set # CONFIG_CS89x0 is not set # CONFIG_DGRS is not set CONFIG_EEPRO100=m CONFIG_E100=m # CONFIG_LNE390 is not set # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set # CONFIG_NE2K_PCI is not set # CONFIG_NE3210 is not set # CONFIG_ES3210 is not set # CONFIG_8139CP is not set # CONFIG_8139TOO is not set # CONFIG_8139TOO_PIO is not set # CONFIG_8139TOO_TUNE_TWISTER is not set # CONFIG_8139TOO_8129 is not set # CONFIG_8139_OLD_RX_RESET is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_SUNDANCE_MMIO is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_VIA_RHINE_MMIO is not set # CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) # # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000_NAPI is not set # CONFIG_MYRI_SBUS is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_SK98LIN is not set # CONFIG_TIGON3 is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PLIP is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # # Wireless LAN (non-hamradio) # # CONFIG_NET_RADIO is not set # # Token Ring devices # # CONFIG_TR is not set CONFIG_NET_FC=y # CONFIG_IPHASE5526 is not set # CONFIG_RCPCI is not set # CONFIG_SHAPER is not set # # Wan interfaces # # CONFIG_WAN is not set # # Amateur Radio support # # CONFIG_HAMRADIO is not set # # IrDA (infrared) support # # CONFIG_IRDA is not set # # ISDN subsystem # # CONFIG_ISDN_BOOL is not set # # Telephony Support # # CONFIG_PHONE is not set # CONFIG_PHONE_IXJ is not set # CONFIG_PHONE_IXJ_PCMCIA is not set # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1280 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1024 # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set # CONFIG_GAMEPORT is not set CONFIG_SOUND_GAMEPORT=y # CONFIG_GAMEPORT_NS558 is not set # CONFIG_GAMEPORT_L4 is not set # CONFIG_GAMEPORT_EMU10K1 is not set # CONFIG_GAMEPORT_VORTEX is not set # CONFIG_GAMEPORT_FM801 is not set # CONFIG_GAMEPORT_CS461x is not set CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_CT82C710 is not set # CONFIG_SERIO_PARKBD is not set CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_JOYSTICK_ANALOG is not set # CONFIG_JOYSTICK_A3D is not set # CONFIG_JOYSTICK_ADI is not set # CONFIG_JOYSTICK_COBRA is not set # CONFIG_JOYSTICK_GF2K is not set # CONFIG_JOYSTICK_GRIP is not set # CONFIG_JOYSTICK_GRIP_MP is not set # CONFIG_JOYSTICK_GUILLEMOT is not set # CONFIG_JOYSTICK_INTERACT is not set # CONFIG_JOYSTICK_SIDEWINDER is not set # CONFIG_JOYSTICK_TMDC is not set # CONFIG_JOYSTICK_IFORCE is not set # CONFIG_JOYSTICK_WARRIOR is not set # CONFIG_JOYSTICK_MAGELLAN is not set # CONFIG_JOYSTICK_SPACEORB is not set # CONFIG_JOYSTICK_SPACEBALL is not set # CONFIG_JOYSTICK_STINGER is not set # CONFIG_JOYSTICK_TWIDDLER is not set # CONFIG_JOYSTICK_DB9 is not set # CONFIG_JOYSTICK_GAMECON is not set # CONFIG_JOYSTICK_TURBOGRAFX is not set # CONFIG_INPUT_JOYDUMP is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_TOUCHSCREEN_GUNZE is not set CONFIG_INPUT_MISC=y CONFIG_INPUT_PCSPKR=y # CONFIG_INPUT_UINPUT is not set # # Character devices # CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_NONSTANDARD is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y # CONFIG_SERIAL_8250_CS is not set CONFIG_SERIAL_8250_EXTENDED=y # CONFIG_SERIAL_8250_MANY_PORTS is not set CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set # CONFIG_SERIAL_8250_MULTIPORT is not set # CONFIG_SERIAL_8250_RSA is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_UNIX98_PTY_COUNT=256 CONFIG_PRINTER=y # CONFIG_LP_CONSOLE is not set # CONFIG_PPDEV is not set # CONFIG_TIPAR is not set # # I2C support # # CONFIG_I2C is not set # # Mice # # CONFIG_BUSMOUSE is not set # CONFIG_QIC02_TAPE is not set # # Watchdog Cards # # CONFIG_WATCHDOG is not set CONFIG_INTEL_RNG=y # CONFIG_AMD_RNG is not set CONFIG_NVRAM=y CONFIG_RTC=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_SONYPI is not set # # Ftape, the floppy tape device driver # # CONFIG_FTAPE is not set CONFIG_AGP=y # CONFIG_AGP_INTEL is not set # CONFIG_AGP_I810 is not set # CONFIG_AGP_VIA is not set # CONFIG_AGP_AMD is not set # CONFIG_AGP_SIS is not set # CONFIG_AGP_ALI is not set CONFIG_AGP_SWORKS=y # CONFIG_AGP_AMD_8151 is not set CONFIG_DRM=y # CONFIG_DRM_TDFX is not set CONFIG_DRM_R128=y CONFIG_DRM_RADEON=y # CONFIG_DRM_I810 is not set # CONFIG_DRM_I830 is not set # CONFIG_DRM_MGA is not set # CONFIG_MWAVE is not set # CONFIG_SCx200_GPIO is not set # CONFIG_RAW_DRIVER is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set # # File systems # # CONFIG_QUOTA is not set # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y # CONFIG_REISERFS_FS is not set # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set # CONFIG_ADFS_FS is not set # CONFIG_ADFS_FS_RW is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set # CONFIG_BFS_FS is not set CONFIG_EXT3_FS=y CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set # CONFIG_FAT_FS is not set # CONFIG_MSDOS_FS is not set # CONFIG_UMSDOS_FS is not set # CONFIG_VFAT_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS_FS is not set # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set CONFIG_TMPFS=y CONFIG_RAMFS=y CONFIG_ISO9660_FS=y CONFIG_JOLIET=y # CONFIG_ZISOFS is not set # CONFIG_JFS_FS is not set # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set # CONFIG_MINIX_FS is not set # CONFIG_VXFS_FS is not set # CONFIG_NTFS_FS is not set # CONFIG_NTFS_DEBUG is not set # CONFIG_NTFS_RW is not set # CONFIG_HPFS_FS is not set CONFIG_PROC_FS=y # CONFIG_DEVFS_FS is not set # CONFIG_DEVFS_MOUNT is not set # CONFIG_DEVFS_DEBUG is not set CONFIG_DEVPTS_FS=y # CONFIG_QNX4FS_FS is not set # CONFIG_QNX4FS_RW is not set # CONFIG_ROMFS_FS is not set CONFIG_EXT2_FS=y # CONFIG_SYSV_FS is not set # CONFIG_UDF_FS is not set # CONFIG_UDF_RW is not set # CONFIG_UFS_FS is not set # CONFIG_UFS_FS_WRITE is not set # CONFIG_XFS_FS is not set # CONFIG_XFS_RT is not set # CONFIG_XFS_QUOTA is not set # # Network File Systems # # CONFIG_CODA_FS is not set # CONFIG_INTERMEZZO_FS is not set CONFIG_NFS_FS=y # CONFIG_NFS_V3 is not set CONFIG_NFS_V4=y # CONFIG_ROOT_NFS is not set # CONFIG_NFSD is not set # CONFIG_NFSD_V3 is not set # CONFIG_NFSD_V4 is not set # CONFIG_NFSD_TCP is not set CONFIG_SUNRPC=y CONFIG_LOCKD=y # CONFIG_EXPORTFS is not set # CONFIG_CIFS is not set # CONFIG_SMB_FS is not set # CONFIG_NCP_FS is not set # CONFIG_NCPFS_PACKET_SIGNING is not set # CONFIG_NCPFS_IOCTL_LOCKING is not set # CONFIG_NCPFS_STRONG is not set # CONFIG_NCPFS_NFS_NS is not set # CONFIG_NCPFS_OS2_NS is not set # CONFIG_NCPFS_SMALLDOS is not set # CONFIG_NCPFS_NLS is not set # CONFIG_NCPFS_EXTRAS is not set # CONFIG_AFS_FS is not set # CONFIG_ZISOFS_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y # CONFIG_SMB_NLS is not set CONFIG_NLS=y # # Native Language Support # CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # # Console drivers # CONFIG_VGA_CONSOLE=y CONFIG_VIDEO_SELECT=y # CONFIG_MDA_CONSOLE is not set # # Frame-buffer support # # CONFIG_FB is not set # # Sound # # CONFIG_SOUND is not set # # USB support # CONFIG_USB=m CONFIG_USB_DEBUG=y CONFIG_USB_DEVICEFS=y # CONFIG_USB_LONG_TIMEOUT is not set # CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set CONFIG_USB_EHCI_HCD=m CONFIG_USB_OHCI_HCD=m # CONFIG_USB_UHCI_HCD_ALT is not set # CONFIG_USB_AUDIO is not set # CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_MIDI is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set CONFIG_USB_STORAGE=m CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_STORAGE_DATAFAB is not set CONFIG_USB_STORAGE_FREECOM=y CONFIG_USB_STORAGE_ISD200=y CONFIG_USB_STORAGE_DPCM=y # CONFIG_USB_STORAGE_HP8200e is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set CONFIG_USB_HID=m CONFIG_USB_HIDINPUT=y # CONFIG_HID_FF is not set # CONFIG_HID_PID is not set # CONFIG_LOGITECH_FF is not set # CONFIG_USB_HIDDEV is not set CONFIG_USB_KBD=m CONFIG_USB_MOUSE=m # CONFIG_USB_AIPTEK is not set # CONFIG_USB_WACOM is not set # CONFIG_USB_POWERMATE is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_MDC800 is not set # CONFIG_USB_SCANNER is not set # CONFIG_USB_MICROTEK is not set # CONFIG_USB_HPUSBSCSI is not set # CONFIG_USB_DABUSB is not set # CONFIG_USB_VICAM is not set # CONFIG_USB_DSBR is not set # CONFIG_USB_IBMCAM is not set # CONFIG_USB_KONICAWC is not set # CONFIG_USB_OV511 is not set # CONFIG_USB_PWC is not set # CONFIG_USB_SE401 is not set # CONFIG_USB_STV680 is not set # CONFIG_USB_CATC is not set # CONFIG_USB_CDCETHER is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_USS720 is not set # # USB Serial Converter support # # CONFIG_USB_SERIAL is not set # CONFIG_USB_SERIAL_GENERIC is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_EMPEG is not set # CONFIG_USB_SERIAL_FTDI_SIO is not set # CONFIG_USB_SERIAL_VISOR is not set # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set # CONFIG_USB_SERIAL_EDGEPORT is not set # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set # CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set # CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SAFE_PADDED is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set # CONFIG_USB_SERIAL_OMNINET is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_TIGL is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_BRLVGER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_SPEEDTOUCH is not set # CONFIG_USB_TEST is not set # # Bluetooth support # # CONFIG_BLUEZ is not set # # Profiling support # # CONFIG_PROFILING is not set # # Kernel hacking # # CONFIG_SOFTWARE_SUSPEND is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_IOVIRT is not set CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_HIGHMEM=y CONFIG_KALLSYMS=y CONFIG_X86_EXTRA_IRQS=y CONFIG_X86_FIND_SMP_CONFIG=y CONFIG_X86_MPPARSE=y # # Security options # CONFIG_SECURITY_CAPABILITIES=y # # Library routines # CONFIG_CRC32=y # CONFIG_ZLIB_INFLATE is not set # CONFIG_ZLIB_DEFLATE is not set CONFIG_X86_BIOS_REBOOT=y ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: balance_dirty_pages broken 2002-10-17 6:01 ` Doug Ledford @ 2002-10-17 6:09 ` Andrew Morton 0 siblings, 0 replies; 7+ messages in thread From: Andrew Morton @ 2002-10-17 6:09 UTC (permalink / raw) To: Doug Ledford; +Cc: linux-kernel Doug Ledford wrote: > > On Wed, Oct 16, 2002 at 10:54:15PM -0700, Andrew Morton wrote: > > Doug Ledford wrote: > > > > > > On Thu, Oct 17, 2002 at 01:22:46AM -0400, Doug Ledford wrote: > > > > Sure, coming under separate cover. > > > > > > Actually, this isn't needed now I assume ;-) > > > > Well I was rather interested in seeing it to find out why your > > compile is busted. You seem to be very protective of the compiler > > error messages ;) > > OK. .config attached, error message inline: > > gcc -Wp,-MD,arch/i386/kernel/.mpparse.o.d -D__KERNEL__ -Iinclude -Wall > -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer > -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 > -march=i686 -Iarch/i386/mach-generic -nostdinc -iwithprefix include > -DKBUILD_BASENAME=mpparse -c -o arch/i386/kernel/mpparse.o > arch/i386/kernel/mpparse.c > arch/i386/kernel/mpparse.c: In function `MP_processor_info': > arch/i386/kernel/mpparse.c:130: warning: implicit declaration of function > `Dprintk' but, but, but. The patch I sent should have fixed that. It makes Dprintk visible in apic.h regardless of the setting of CONFIG_X86_LOCAL_APIC > ... > > Should I run another test of just this patch to be sure? She'll be right, mate. ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2002-10-17 6:03 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2002-10-17 4:36 balance_dirty_pages broken Doug Ledford 2002-10-17 5:09 ` Andrew Morton 2002-10-17 5:22 ` Doug Ledford 2002-10-17 5:41 ` Doug Ledford 2002-10-17 5:54 ` Andrew Morton 2002-10-17 6:01 ` Doug Ledford 2002-10-17 6:09 ` Andrew Morton
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