- 29 Mar, 2011 40 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: amd64_edac: Fix potential memleak
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Linus Torvalds authored
Merge branch 'irq-final-for-linus-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-final-for-linus-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (111 commits) gpio: ab8500: Mark broken genirq: Remove move_*irq leftovers genirq: Remove compat code drivers: Final irq namespace conversion mn10300: Use generic show_interrupts() mn10300: Cleanup irq_desc access mn10300: Convert genirq namespace frv: Use generic show_interrupts() frv: Convert genirq namespace frv: Select GENERIC_HARDIRQS_NO_DEPRECATED frv: Convert cpu irq_chip to new functions frv: Convert mb93493 irq_chip to new functions frv: Convert mb93093 irq_chip to new function frv: Convert mb93091 irq_chip to new functions frv: Fix typo from __do_IRQ overhaul frv: Remove stale irq_chip.end m68k: Convert irq function namespace xen: Use new irq_move functions xen: Cleanup genirq namespace unicore32: Use generic show_interrupts() ...
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Peter Huewe authored
This patch fixes information leakage to the userspace by initializing the data buffer to zero. Reported-by:
Peter Huewe <huewe.external@infineon.com> Signed-off-by:
Marcel Selhorst <m.selhorst@sirrix.com> [ Also removed the silly "* sizeof(u8)". If that isn't 1, we have way deeper problems than a simple multiplication can fix. - Linus ] Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Borislav Petkov authored
We check the pointers together but at least one of them could be invalid due to failed allocation. Since we cannot continue if either of the two allocations has failed, exit early by freeing them both. Cc: <stable@kernel.org> # 38.x Reported-by:
Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by:
Borislav Petkov <borislav.petkov@amd.com>
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Dave Chinner authored
Fix the incorrect use of igrab() inside the i_lock in NFS and Ceph‥ If we are already holding the i_lock, we have a reference to the inode so we can safely use ihold() to gain an extra reference. This avoids hangs due to lock recursion on the i_lock now that the inode_lock is gone and igrab() uses the i_lock itself. Signed-off-by:
Dave Chinner <dchinner@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: linux-fsdevel@vger.kernel.org Cc: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (30 commits) xfrm: Restrict extended sequence numbers to esp xfrm: Check for esn buffer len in xfrm_new_ae xfrm: Assign esn pointers when cloning a state xfrm: Move the test on replay window size into the replay check functions netdev: bfin_mac: document TE setting in RMII modes drivers net: Fix declaration ordering in inline functions. cxgb3: Apply interrupt coalescing settings to all queues net: Always allocate at least 16 skb frags regardless of page size ipv4: Don't ip_rt_put() an error pointer in RAW sockets. net: fix ethtool->set_flags not intended -EINVAL return value mlx4_en: Fix loss of promiscuity tg3: Fix inline keyword usage tg3: use <linux/io.h> and <linux/uaccess.h> instead <asm/io.h> and <asm/uaccess.h> net: use CHECKSUM_NONE instead of magic number Net / jme: Do not use legacy PCI power management myri10ge: small rx_done refactoring bridge: notify applications if address of bridge device changes ipv4: Fix IP timestamp option (IPOPT_TS_PRESPEC) handling in ip_options_echo() can: c_can: Fix tx_bytes accounting can: c_can_platform: fix irq check in probe ...
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Thomas Gleixner authored
This driver is broken in several aspects. 1) old style irq_chip functions. Sigh 2) Abuse of the unlock callback. That's not supposed to be a state machine for evrything and some more. Signed-off-by:Thomas Gleixner <tglx@linutronix.de>
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Thomas Gleixner authored
All users converted to new interface. Signed-off-by: -
Thomas Gleixner authored
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Thomas Gleixner authored
Scripted with coccinelle. Signed-off-by: -
Thomas Gleixner authored
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Thomas Gleixner authored
The migration needs only access to irq_data. Signed-off-by: -
Thomas Gleixner authored
Convert to new function names. Converted with coccinelle. Signed-off-by: -
Thomas Gleixner authored
Signed-off-by: -
Thomas Gleixner authored
Convert to new function names. Converted with coccinelle. Signed-off-by: -
Thomas Gleixner authored
All chips converted Signed-off-by:
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Thomas Gleixner authored
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Thomas Gleixner authored
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Thomas Gleixner authored
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Thomas Gleixner authored
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Thomas Gleixner authored
Compiles way better. Signed-off-by:
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Thomas Gleixner authored
irq_chip.end got obsolete with the removal of __do_IRQ(). irq-mb93093.c even lacks an implementation, but nobody noticed that it's broken since commit 88d6e1 in 2006. Signed-off-by:
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Thomas Gleixner authored
Scripted with coccinelle. Signed-off-by: -
Thomas Gleixner authored
These functions take irq_data as an argument and avoid a redundant lookup in the sparse irq case. Signed-off-by: -
Thomas Gleixner authored
Converted with coccinelle. Signed-off-by: -
Thomas Gleixner authored
Signed-off-by: -
Thomas Gleixner authored
Scripted with coccinelle. Signed-off-by: -
Thomas Gleixner authored
Signed-off-by: -
Thomas Gleixner authored
Scripted with coccinelle. Signed-off-by: -
Thomas Gleixner authored
Use the proper wrapper functions. Signed-off-by: -
Thomas Gleixner authored
Make use of the new features in genirq: 1) Set the chip flag IRCHIP_EOI_IF_HANDLED, which ensures in the core code that irq_eoi() is only called when the interrupt was handled. That removes the extra status check in the callback. 2) Use the preflow handler, which is called from the fasteoi core code before the device handler. That avoids another status check and the open coded handler redirection. Signed-off-by: -
Thomas Gleixner authored
Scripted with coccinelle. Signed-off-by: -
Thomas Gleixner authored
Signed-off-by: -
Thomas Gleixner authored
Signed-off-by: -
Thomas Gleixner authored
Scripted with coccinelle. Signed-off-by: -
Thomas Gleixner authored
We want to tighten the irq_desc access. So use the new accessors for the same information. Signed-off-by: -
Thomas Gleixner authored
Signed-off-by: -
Thomas Gleixner authored
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The core also updates the LEVEL flag. Signed-off-by: -
Thomas Gleixner authored
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The core also updates IRQ_LEVEL. Use irq_data to get the level type information in the chip functions. Signed-off-by: -
Thomas Gleixner authored
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The new core code allows to update the type in irq_data and return IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for setting the IRQ_LEVEL flag. Retrieve the IRQ_LEVEL information from irq_data which avoids a redundant sparse irq lookup as well. Signed-off-by:
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