- 08 Jul, 2003 3 commits
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David S. Miller authored
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Linus Torvalds authored
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Hirofumi Ogawa authored
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- 07 Jul, 2003 25 commits
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David S. Miller authored
into kernel.bkbits.net:/home/davem/sparc-2.5
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David S. Miller authored
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David S. Miller authored
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David S. Miller authored
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Greg Ungerer authored
Remove un-used commented module_exit functions from m68knommu ColdFire and 68328 serial drivers. These drivers currently cannot be configured as modules, and they have no exit functions.
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Greg Ungerer authored
Global SECURITY_INIT macro cannot be used inside .init section for m68knommu linker script. It is a complete section of its own, need to just list the components individually.
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Greg Ungerer authored
Conditionally copy the ROMfs filesystem on the NETtel/5307 target board only if using a ROMfs.
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Greg Ungerer authored
DragenEngine setup code updates: - Change interrupt handler return type to irqreturn_t - Allow configure time setting of boot parameters - Clean up warnings
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Greg Ungerer authored
Conditionally copy the ROMfs filesystem on the SecureEdgeMP3/5307 target board only if using a ROMfs.
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Greg Ungerer authored
Configuration updates for 68328 DragenEngine board. Fix up name so that it is "DragenEngine" and clean up eeprom read.
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David S. Miller authored
into nuts.ninka.net:/home/davem/src/BK/sparc-2.5
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Trond Myklebust authored
The intent patches broke behaviour w.r.t. following symlinks when doing an open() with file creation. The problem occurs in open_namei() because the LOOKUP_PARENT flag is no longer set when we do the call to follow_link().
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Ulrich Drepper authored
This is the updated versions of the patch Ingo sent some time ago to implement a new tgkill() syscall which specifies the target thread without any possibility of ambiguity or thread ID wrap races, by passing in both the thread group _and_ the thread ID as the arguments. This is really needed since many/most people still run with limited PID ranges (maybe due to legacy apps breaking) and the PID reuse can cause problems.
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Pavel Machek authored
This allows suspend to work on UP machines, even if the kernel is compiled for SMP.
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Ian Molton authored
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Bruno Ducrot authored
Due to a typo in powernow-k7.c, the value which correspond to the CPU core multiplicator and the VID value are swapped when we go down to up in frequency step.
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Paul Mackerras authored
This adds a declaration that the macserial driver needs in order to compile correctly, and removes some old SERIAL_DO_RESTART junk which isn't used (SERIAL_DO_RESTART is never defined in this driver) and which I think is incorrect anyway, since it looks to me like it would potentially return an ERESTARTSYS error without a signal pending.
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Rusty Russell authored
switch_mm and enter_lazy_tlb take a CPU arg, which is always smp_processor_id(). This is misleading, and pointless if they use per-cpu variables or other optimizations. gcc will eliminate redundant smp_processor_id() (in inline functions) anyway. This removes that arg from all the architectures.
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Rusty Russell authored
kstat_this_cpu() is defined in terms of per_cpu instead of __get_cpu_var. This patch changes that, and uses it everywhere appropriate. The sched.c change puts it in a local variable, which helps gcc generate better code.
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Greg Ungerer authored
No longer need the 68360 specific trap init call. The generic interrupt/trap code is now setup to do this itself.
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Greg Ungerer authored
Define the raw read and write access macros for m68knommu. These rae use by MTD drivers in particular.
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Greg Ungerer authored
Clean up show_process_blocks() loop for non-mmu targets.
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Greg Ungerer authored
This patch includes the last peices of the flat laoder shared library support. Define the shared lib limit and implement a flag for doing kernel level tracing.
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Greg Ungerer authored
A couple of minor fixes for the 68328 interrupt setup code. - don't define the .romvec section for DragonEngine build - print newline at end of spurious interrupt count in show_interrupts()
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Ingo Molnar authored
doh - double unlock in the acct-is-on path. Noticed by Aneesh Kumar K.V <aneesh.kumar@digital.com>
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- 06 Jul, 2003 12 commits
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bk://cifs.bkbits.net/linux-2.5cifsLinus Torvalds authored
into home.osdl.org:/home/torvalds/v2.5/linux
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Steve French authored
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Greg Ungerer authored
Conditionally copy the ROMfs filesystem on the Cleopatra/5307 target board only if using a ROMfs.
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Andrew Morton authored
From: Ingo Molnar <mingo@elte.hu> Most distributions turn on process accounting - but even the common 'accounting is off' case is horrible SMP-scalability-wise: it accesses a global spinlock during every sys_exit() call, which bounces like mad on SMP (and NUMA) systems. (i also got rid of the unused return code.)
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Andrew Morton authored
From: "lode leroy" <lode_leroy@hotmail.com> I would like to submit a trivial enhancement to display the ip address of the bootserver in /proc/net/pnp This aids me in developing a diskless linux root image to know where it comes from...
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Andrew Morton authored
From: Jan Kara <jack@suse.cz> This implements autoloading of quota modules.
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Andrew Morton authored
From: Andreas Gruenbacher <agruen@suse.de> This patch removes the dependency on i_sem in the getxattr and listxattr iops of ext2 and ext3. In addition, the global ext[23]_xattr semaphores go away. Instead of i_sem and the global semaphore, mutual exclusion is now ensured by per-inode xattr semaphores, and by locking the buffers before modifying them. The detailed locking strategy is described in comments in fs/ext[23]/xattr.c. Due to this change it is no longer necessary to take i_sem in ext[23]_permission() for retrieving acls, so the ext[23]_permission_locked() functions go away. Additionally, the patch fixes a race condition in ext[23]_permission: Accessing inode->i_acl was protected by the BKL in 2.4; in 2.5 there no longer is such protection. Instead, inode->i_acl (and inode->i_default_acl) are now accessed under inode->i_lock. (This could be replaced by RCU in the future.) In the ext3 extended attribute code, an new uglines results from locking at the buffer head level: The buffer lock must be held between testing if an xattr block can be modified and the actual modification to prevent races from happening. Before a block can be modified, ext3_journal_get_write_access() must be called. But this requies an unlocked buffer, so I call ext3_journal_get_write_access() before locking the buffer. If it turns out that the buffer cannot be modified, journal_release_buffer() is called. Calling ext3_journal_get_write_access after the test but while the buffer is still locked would be much better.
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Andrew Morton authored
From: Andreas Gruenbacher <agruen@suse.de> Andrew Morton found that there is lock contention between extended attribute operations (like reading ACLs, which `ls -l' needs to do) and other operations on the same files. This is due to the fact that all extended attribute syscalls take inode->i_sem before calling into the filesystem code. To fix this problem, this patch no longer takes inode->i_sem in the getxattr and listxattr syscalls, and moves the lock taking code into the file systems. (Another patch improves the locking strategy in ext2 and ext3.)
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Andrew Morton authored
From: Andreas Gruenbacher <agruen@suse.de> It is common to update extended attributes without changing the value's length. This patch optimizes this case. In addition to that, the current code tries to recognize early when extended attribute blocks become empty. This optimization is not of significant value, so this patch removes it, and moves the empty block test further down.
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Andrew Morton authored
From: Andreas Gruenbacher <agruen@suse.de> The inode->i_bdev field is not the same as inode->i_sb->s_bdev or bh->b_bdev. We must compare inode->i_sb->s_bdev with bh->b_bdev, or else equal extended attribute block will not be found.
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Andrew Morton authored
From: From: Andreas Gruenbacher <agruen@suse.de> * Various minor cleanups and simplifications in the extended attributes and acl code. * Use a smarter shortcut rule in ext[23]_permission(): If the mask contains permissions that are not also contained in the group file mode permission bits, those permissions can never be granted by an acl. (The previous shortcut rule was more coarse.)
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Andrew Morton authored
From: Daniele Belluci <bellucda@tiscali.it> proc_attr_lookup() was missed out in Trond's conversion. (It is behind CONFIG_SECURITY).
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