- 27 Jun, 2006 8 commits
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KaiGai Kohei authored
In jffs2_release_xattr_datum(), it refers xd->refcnt to ensure whether releasing xd is allowed or not. But we can't hold xattr_sem since this function is called under spin_lock(&c->erase_completion_lock). Thus we have to refer it without any locking. This patch redefine xd->refcnt as atomic_t. It enables to refer xd->refcnt without any locking. Signed-off-by:
KaiGai Kohei <kaigai@ak.jp.nec.com> Signed-off-by:
David Woodhouse <dwmw2@infradead.org>
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KaiGai Kohei authored
If xattr_ref is associated with an orphan inode_cache on filesystem mounting, those xattr_refs are not released even if this inode_cache is released. This patch enables to call jffs2_xattr_delete_inode() for such a irregular inode_cachde too. Signed-off-by:
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KaiGai Kohei authored
In the followinf situation, an explicit delete marker is not necessary, because we can certainlly detect those obsolete xattr_datum or xattr_ref on next mounting. - When to delete xattr_datum node. - When to delete xattr_ref node on removing inode. - When to delete xattr_ref node on updating xattr. This patch rids writing delete marker in those situations. Signed-off-by:
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KaiGai Kohei authored
This patch enable to handle the case when updating null xattr by null ACL. When we try to set NULL into NULL xattr, xattr subsystem returns -ENODATA. This patch enables to handle this error code. [2/3] jffs2-xattr-v6-02-fix_posixacl_bug.patch Signed-off-by:
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KaiGai Kohei authored
- When xdatum is removed, a new xdatum with 'delete marker' is written. (version==0xffffffff means 'delete marker') - When xref is removed, a new xref with 'delete marker' is written. (odd-numbered xseqno means 'delete marker') - delete_xattr_(datum/xref)_delay() are new deletion functions are added. We can only use them if we can detect the target obsolete xdatum/xref as a orphan or errir one. (e.g when inode deletion, or detecting crc error) [1/3] jffs2-xattr-v6-01-delete_marker.patch Signed-off-by:
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Sascha Hauer authored
This patch fixes a simple off-by-one error in the mtd physmap driver. Signed-off-by:
Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by:
Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by:
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Lennert Buytenhek authored
Signed-off-by:
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Ben Dooks authored
Add support for both the S3C2412 and S3C2412 Samsung SoCs to the increasingly mis-named s3c2410.c driver. This currently only supports SLC ECCs, and a chip on nFCE0. Signed-off-by:
Ben Dooks <ben-linux@fluff.org> Signed-off-by:
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- 26 Jun, 2006 29 commits
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Malcolm Parsons authored
binfmt_flat.c calls set_personality with PER_LINUX as the personality. On the arm architecture this results in the program running in 26bit usermode. PER_LINUX_32BIT should be used instead. This doesn't affect other architectures that use binfmt_flat. Signed-off-by:
Greg Ungerer <gerg@uclinux.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Greg Ungerer authored
Change enable_irq() macro to be a statement, not expression. Signed-off-by:
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Greg Ungerer authored
Fix PLL setting for the Coldfire 5249 CPU. This brings it into line with the new style frequency configuration of m68knommu parts. Signed-off-by:
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Greg Ungerer authored
Fix flush code for the ColdFire 5206/5206e/5272 cases. Add support for the new ColdFire 532x CPU family Signed-off-by:
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Philippe De Muyter authored
Here is a patch to the system call handling for 5307/5272/etc to: - fix the strace support (one tested the wrong bit) - make all system calls a little bit faster by inlining set_esp0 and supporting ENOSYS out of the critical path. - remove extraneous spaces Signed-off-by:
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Greg Ungerer authored
This patch solve a bug triggered by execvp (this function use calloc to store the argument list and gcc 3.4.x align the stack to word, not to dword). This situation aren't related to signal handling and all 2.6.x have the bug. On ColdFire targets we must force the stack to be aligned. Original patch from Andrea Tarani <andrea.tarani@gilbarco.com>, Signed-off-by:
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Greg Ungerer authored
Remove list of fixed clock frequency options used for configuring master clock, and make field an int. Much more flexible this way, no need to add more options for every new used freqency. Signed-off-by:
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Greg Ungerer authored
Remove list of fixed clock frequency options used for configuring master clock, and make field an int. Much more flexible this way, no need to add more options for every new used freqency. Signed-off-by:
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Greg Ungerer authored
Add support for the AVNET 5282 board. Patch submitted by Daniel Alomar <dalomar@serrasold.com>. Signed-off-by:
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Greg Ungerer authored
Add configure support for the new Freescale 532x family of CPUs. Patch submitted by Matt Waddel <Matt.Waddel@freescale.com>. Signed-off-by:
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Linus Torvalds authored
This reverts commits 3e3318de [PATCH] swsusp: x86_64 mark special saveable/unsaveable pages b6370d96 [PATCH] swsusp: i386 mark special saveable/unsaveable pages ce4ab001 [PATCH] swsusp: add architecture special saveable pages support because not only do they apparently cause page faults on x86, the infrastructure doesn't compile on powerpc. Signed-off-by:
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Greg Ungerer authored
Add build support for the new Freescale 532x CPU platforms. Signed-off-by:
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Greg Ungerer authored
Add support for the UART addressing on the new Freescale M532x CPU family. Signed-off-by:
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Greg Ungerer authored
Add build support for new Freescale M532x CPU family timer. Signed-off-by:
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Greg Ungerer authored
A cleanup of m68knommu/kernel/setup.c : - No need to initialize global pointers to NULL, they will have that value automatically, and they eat up space in my data segment image in FLASH. - Remove get_cpuinfo. It has been replaced by show_cpuinfo. Signed-off-by:
Philippe De Muyter <phdm@macqel.be> Signed-off-by:
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Greg Ungerer authored
Don't rely on DEBUG having a value, check for it being defined. Signed-off-by:
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Greg Ungerer authored
Include the ColdFire 532x support when including ColdFire peripharp support definitions. Signed-off-by:
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Greg Ungerer authored
Add cache init support for the new ColdFire 532x CPU family. Signed-off-by:
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Greg Ungerer authored
ColdFire serial driver support for the new 532x CPU family UARTs. Patch submitted by Matt Waddel <Matt.Waddel@freescale.com>. Signed-off-by:
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Greg Ungerer authored
Register definitions for the new Freescale 532x Coldfire CPU family. Signed-off-by:
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Greg Ungerer authored
Add kernel startup code for the new Freescale 532x CPU family. Signed-off-by:
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Greg Ungerer authored
Modify the m68knommu/ColdFire PIT timer code to use register offsets with raw_read/raw_write access, instead of a mapped struct. Signed-off-by:
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Greg Ungerer authored
Remove use of rom_length. It serves not real purpose, and when we move to new stye RAM configuration it will not be needed. Signed-off-by:
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Greg Ungerer authored
Switch to naming the architecture config options for the m68knommu branch as "M68K", dropping "M68KNOMMU". The CONFIG_MMU separates the 2 now, and the m68knommu branch is still strictly speaking an M68K (including the ColdFire parts). Signed-off-by:
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Greg Ungerer authored
Modify the m68knommu/ColdFire core timer code to use register offsets with raw_read/raw_write access, instead of a mapped struct. Signed-off-by:
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Greg Ungerer authored
Specify the struct mapping used on the new Freescale 532x CPU family's FEC ethernet core. Patch submitted by Matt Waddel <Matt.Waddel@freescale.com>. Signed-off-by:
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Alexey Dobriyan authored
Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Cc: Nathan Scott <nathans@sgi.com> Signed-off-by:
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- 25 Jun, 2006 3 commits
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Linus Torvalds authored
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/iser: iSER Kconfig and Makefile IB/iser: iSER handling of memory for RDMA IB/iser: iSER RDMA CM (CMA) and IB verbs interaction IB/iser: iSER initiator iSCSI PDU and TX/RX IB/iser: iSCSI iSER transport provider high level code IB/iser: iSCSI iSER transport provider header file IB/uverbs: Remove unnecessary list_del()s IB/uverbs: Don't free wr list when it's known to be empty
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Linus Torvalds authored
Trond had apparently merged the same patch twice, causing a duplicate include of the "internal.h" file, with resulting obvious confusion. Tssk. I'm the only one allowed to send out trees that don't even compile! Who does this Trond guy think he is? Signed-off-by: -
Björn Steinbrink authored
Copy the softirq bits in preempt_count from the current context into the hardirq context when using 4K stacks to make the softirq_count macro work correctly and thereby fix softirq cpu time accounting. Signed-off-by:
Björn Steinbrink <B.Steinbrink@gmx.de> Acked-by:
Arjan van de Ven <arjan@linux.intel.com> Signed-off-by:
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