summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2014-03-18ACPICA: Debugger: Add missing objects; Traverse linked listsBob Moore
This change adds support for two missing objects, the "extra" and "data" secondary objects, as well as adding support to traverse and display linked lists related to ACPICA objects. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18ACPICA: Add text: ACPICA policy for new _OSI strings. No functional change.Bob Moore
Adds further information about why new _OSI strings should be adopted by all hosts as soon as possible. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18ACPICA: Update for _PRP predefined name.Bob Moore
Allow objects of type "reference" in the second subpackage element. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18ACPICA: Cleanup/improve global variable declarations.Lv Zheng
This change cleans up the entire global variable mechaninism including the related macros. Also reduces warnings from the "sparse" utility in the Linux environment. Lv Zheng. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18ACPICA: Comment update - no functional change.Bob Moore
Change all instances of "sub-package" to "subpackage" for consistency. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-17Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull final final block IO fixes from Jens Axboe: "Yes, the last round was final. This one is final final. The mtip32xx fix could have waited, but it's so simple and gets rid of two warning spewages on load. The two block flush fixes are critical for blk-mq, and are the primary reason for this late pull request" * 'for-linus' of git://git.kernel.dk/linux-block: mtip32xx: fix bad use of smp_processor_id() block: change flush sequence list addition back to front add block: fix q->flush_rq NULL pointer crash on dm-mpath flush
2014-03-17Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS updates from Ralf Baechle: "A fair number of fixes all across arch/mips. Nothing really stands out though APRP, the FPU code and syscall tracing code received multiple patches those all were small" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: mark O32+FP64 experimental for now MIPS: ftrace: Fix icache flush range error MIPS: Fix syscall tracing interface MIPS: asm: syscall: Fix copying system call arguments MIPS: Octeon: Fix fall through on bar type OCTEON_DMA_BAR_TYPE_SMALL MIPS: FPU: Fix conflict of register usage MIPS: Replace CONFIG_MIPS64 and CONFIG_MIPS32_R2 MIPS: math-emu: Fix prefx detection and COP1X function field definition MIPS: APRP: Choose the correct VPE loader by fixing the linking MIPS: APRP: Unregister rtlx interrupt hook at module exit MIPS: APRP: Fix the linking of rtlx interrupt hook MIPS: bcm47xx: Include missing errno.h for ENXIO MIPS: Alchemy: Fix unchecked kstrtoul return value MIPS: Fix randconfig build error.
2014-03-17staging:dgnc: Removed assignments from if statements.Chi Pham
Coccinelle was used for this patch. The script is not complete (semantically) and might raise some checkpatch warnings in terms of indentation depending on existing code. *** IFASSIGNMENT.COCCI START *** /* Coccinelle script to handle assignments in if statements * For compound statements, can so far only handle statements with the * assignment on either extreme */ /* This rule is for simple cases * e.g. just an assignment in if, possibly with unary operator */ @simple@ expression E1, E2; statement S1, S2; @@ + E1 = E2; if ( - (E1 = E2) + E1 ) S1 else S2 /* This rule is for compound statements where the assignment is on the right.*/ @right@ expression E, E1, E2; statement S1, S2; @@ ( /* and */ - if (E && (E1 = E2)) + if (E) { + E1 = E2; + if (E1) S1 else S2 + } else S2 | - if (E && (E1 = E2)) + if (E) { + E1 = E2; + if (E1) S1 + } /* or */ | - if (E || (E1 = E2)) + if (!E) { + E1 = E2; + if (E1) S1 else S2 + } + else S1 | - if (E || (E1 = E2)) + if (!E) { + E1 = E2; + if (E1) S1 + } else S1 /* not equal */ | - if (E != (E1 = E2)) + E1 = E2; + if (E != E1) S1 else S2 | - if (E != (E1 = E2)) + E1 = E2; + if (E != E1) S1 /* equal */ | - if (E == (E1 = E2)) + E1 = E2; + if (E == E1) S1 else S2 | - if (E == (E1 = E2)) + E1 = E2; + if (E == E1) S1 /* greater than */ | - if (E > (E1 = E2)) + E1 = E2; + if (E > E1) S1 else S2 | - if (E > (E1 = E2)) + E1 = E2; + if (E > E1) S1 /* less than */ | - if (E < (E1 = E2)) + E1 = E2; + if (E < E1) S1 else S2 | - if (E < (E1 = E2)) + E1 = E2; + if (E < E1) S1 /* lesser than or equal to */ | - if (E <= (E1 = E2)) + E1 = E2; + if (E <= E1) S1 else S2 | - if (E <= (E1 = E2)) + E1 = E2; + if (E <= E1) S1 /* greater than or equal to */ | - if (E >= (E1 = E2)) + E1 = E2; + if (E >= E1) S1 else S2 | - if (E >= (E1 = E2)) + E1 = E2; + if (E >= E1) S1 ) /* This rule is for compound statements where the assignment is on the left.*/ @left@ expression E, E1, E2; statement S1, S2; @@ ( /* and */ - if ((E1 = E2) && E) + E1 = E2; + if (E1 && E) S1 else S2 | - if ((E1 = E2) && E) + E1 = E2; + if (E1 && E) S1 | /* or */ - if ((E1 = E2) || E) + E1 = E2; + if (E1 || E) S1 | - if ((E1 = E2) || E) + E1 = E2; + if (E1 || E) S1 else S2 | /* not equal */ - if ((E1 = E2) != E) + E1 = E2; + if (E1 != E) S1 | - if ((E1 = E2) != E) + E1 = E2; + if (E1 != E) S1 else S2 | /* equal */ - if ((E1 = E2) == E) + E1 = E2; + if (E1 == E) S1 | - if ((E1 = E2) == E) + E1 = E2; + if (E1 == E) S1 else S2 | /* greater */ - if ((E1 = E2) > E) + E1 = E2; + if (E1 > E) S1 | - if ((E1 = E2) > E) + E1 = E2; + if (E1 > E) S1 else S2 | /* less */ - if ((E1 = E2) < E) + E1 = E2; + if (E1 < E) S1 | - if ((E1 = E2) < E) + E1 = E2; + if (E1 < E) S1 else S2 /* lesser than or equal to */ - if ((E1 = E2) <= E) + E1 = E2; + if (E1 <= E) S1 | - if ((E1 = E2) <= E) + E1 = E2; + if (E1 <= E) S1 else S2 /* greater than or equal to */ - if ((E1 = E2) >= E) + E1 = E2; + if (E1 >= E) S1 | - if ((E1 = E2) >= E) + E1 = E2; + if (E1 >= E) S1 else S2 ) *** IFASSIGNMENT.COCCI END *** Signed-off-by: Chi Pham <fempsci@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17staging: android: Remove whitespace issueGeorgiana Rodica Chelu
This patch fixes coding style issue: removing the whitespace Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17tty/serial: omap: empty the RX FIFO at the end of half-duplex TXDimitris Lampridis
Provided that the SER_RS485_RX_DURING_TX flag is not set, empty the RX FIFO to prevent reading back the transmitted data. Signed-off-by: Dimitris Lampridis <dlampridis@logikonlabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17tty/serial: omap: fix RX interrupt enable/disable in half-duplex TXDimitris Lampridis
Make sure that serial_omap_stop_rx() also disables RDI (Receiver Data Interrupt), otherwise the interrupt handler will call serial_omap_rdi() to read the new data, resulting in the transmission being echoed back. When the half-duplex transmission is complete, in order to reverse the effects of serial_omap_stop_rx(), we should re-enable: * the RX interrupts _without_ overwriting up->ier * the UART_LSR_DR bit of the up->port.read_status_mask Signed-off-by: Dimitris Lampridis <dlampridis@logikonlabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial: sh-sci: Neaten dev_<level> usesJoe Perches
Add missing newlines and coalesce formats. Realign arguments. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial: sh-sci: Replace hardcoded 3 by UART_PM_STATE_OFFGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Acked-by: Simon Horman <horms@verge.net.au> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial: sh-sci: Add more register documentationGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Acked-by: Simon Horman <horms@verge.net.au> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial: sh-sci: Remove useless castsGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Acked-by: Simon Horman <horms@verge.net.au> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial: sh-sci: Replace printk() by pr_*()Geert Uytterhoeven
Make banner const while we're at it Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Acked-by: Simon Horman <horms@verge.net.au> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial_core: Avoid NULL pointer dereference in uart_close()Geert Uytterhoeven
When unbinding a serial driver that's being used as a serial console, the kernel may crash with a NULL pointer dereference in a uart_*() function called from uart_close () (e.g. uart_flush_buffer() or uart_chars_in_buffer()). To fix this, let uart_close() check for port->count == 0. If this is the case, bail out early. Else tty_port_close_start() will make the port counts inconsistent, printing out warnings like tty_port_close_start: tty->count = 1 port count = 0. and tty_port_close_start: count = -1 and once uport == NULL, it will also crash. Also fix the related crash in pr_debug() by checking for a non-NULL uport first. Detailed description: On driver unbind, uart_remove_one_port() is called. Basically it; - marks the port dead, - calls tty_vhangup(), - sets state->uart_port = NULL. What will happen depends on whether the port is just in use by e.g. getty, or was also opened as a console. A. If the tty was not opened as a console: - tty_vhangup() will (in __tty_hangup()): - mark all file descriptors for this tty hung up by pointing them to hung_up_tty_fops, - call uart_hangup(), which sets port->count to 0. - A subsequent uart_open() (this may be through /dev/ttyS*, or through /dev/console if this is a serial console) will fail with -ENXIO as the port was marked dead, - uart_close() after the failed uart_open() will return early, as tty_hung_up_p() (called from tty_port_close_start()) will notice it was hung up. B. If the tty was also opened as a console: - tty_vhangup() will (in __tty_hangup()): - mark non-console file descriptors for this tty hung up by pointing them to hung_up_tty_fops, - NOT call uart_hangup(), but instead call uart_close() for every non-console file descriptor, so port->count will still have a non-zero value afterwards. - A subsequent uart_open() will fail with -ENXIO as the port was marked dead, - uart_close() after the failed uart_open() starts to misbehave: - tty_hung_up_p() will not notice it was hung up, - As port->count is non-zero, tty_port_close_start() will decrease port->count, making the tty and port counts inconsistent. Later, warnings like these will be printed: tty_port_close_start: tty->count = 1 port count = 0. and tty_port_close_start: count = -1 - If all of this happens after state->uart_port was set to zero, a NULL pointer dereference will happen. Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial_core: Get a reference for port->tty in uart_remove_one_port()Geert Uytterhoeven
Suggested-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial: clps711x: Give a chance to perform useful tasks during wait loopAlexander Shiyan
This patch adds cond_sched() calls during wait loop to perform other tasks. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial_core: Grammar s/ports/port's/Geert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-serial@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial_core: Spelling s/contro/control/Geert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-serial@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial: efm32: properly namespace location propertyUwe Kleine-König
While reviewing an i2c driver for efm32 that needs a similar property Wolfram Sang pointed out that "location" is a too generic name for something that is efm32 specific. So add an appropriate namespace and fall back to the generic name in case of failure. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17serial: max310x: Add missing #include <linux/uaccess.h>Geert Uytterhoeven
cris allmodconfig: drivers/tty/serial/max310x.c: In function 'max310x_ioctl': drivers/tty/serial/max310x.c:885:3: error: implicit declaration of function 'copy_from_user' [-Werror=implicit-function-declaration] drivers/tty/serial/max310x.c:916:3: error: implicit declaration of function 'copy_to_user' [-Werror=implicit-function-declaration] Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17synclink: fix info leak in ioctlSalva Peiró
The hdlcdev_ioctl() code fails to initialize the two padding bytes of struct sync_serial_settings after the ->loopback member. Add an explicit memset(0) before filling the structure to avoid the info leak. Signed-off-by: Salva Peiró <speiro@ai2.upv.es> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17USB: unbind all interfaces before rebinding anyAlan Stern
When a driver doesn't have pre_reset, post_reset, or reset_resume methods, the USB core unbinds that driver when its device undergoes a reset or a reset-resume, and then rebinds it afterward. The existing straightforward implementation can lead to problems, because each interface gets unbound and rebound before the next interface is handled. If a driver claims additional interfaces, the claim may fail because the old binding instance may still own the additional interface when the new instance tries to claim it. This patch fixes the problem by first unbinding all the interfaces that are marked (i.e., their needs_binding flag is set) and then rebinding all of them. The patch also makes the helper functions in driver.c a little more uniform and adjusts some out-of-date comments. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-and-tested-by: "Poulain, Loic" <loic.poulain@intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: phy: Add ulpi IDs for SMSC USB3320 and TI TUSB1210Michal Simek
Add new ulpi IDs which are available on Xilinx Zynq boards. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: tcm_usb_gadget: stop format stringsKees Cook
This makes sure that the name coming out of configfs cannot be used accidentally as a format string. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: f_fs: add missing spinlock and mutex unlockRobert Baldyga
This patch adds missing spin_unlock and mutex_unlock calls in error handling code. Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: composite: switch over to ERR_CAST()Felipe Balbi
This patch fixes the following Coccinelle warning: drivers/usb/gadget/composite.c:1142:9-16: WARNING: \ ERR_CAST can be used with uc Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: inode: switch over to memdup_user()Felipe Balbi
This patch fixes the following Coccinelle warning: drivers/usb/gadget/inode.c:442:8-15: WARNING \ opportunity for memdup_user Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: f_subset: switch over to PTR_RETFelipe Balbi
this patch fixes the following Coccinelle warning: drivers/usb/gadget/f_subset.c:279:8-14: WARNING: \ PTR_RET can be used Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17usb: gadget: lpc32xx_udc: fix wrong clk_put() sequenceFelipe Balbi
This patch fixes the following Coccinelle error: drivers/usb/gadget/lpc32xx_udc.c:3313:1-7: ERROR: \ missing clk_put; clk_get on line 3139 and \ execution via conditional on line 3146 Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17mei: don't use deprecated DEFINE_PCI_DEVICE_TABLE macroTomas Winkler
Using struct pci_device_id is preferred over deprecated DEFINE_PCI_DEVICE_TABLE macro Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17mei: amthif: fix checkpatch errorTomas Winkler
ERROR: else should follow close brace '}' + } + else { Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17mei: client.h fix checkpatch errorsTomas Winkler
Fix checkpatch error return is not a function, parentheses are not required Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17mei: use cl_dbg where appropriateTomas Winkler
use cl_dbg for debug log messages in cl context this also removes checkpatch warning: quoted string split across lines Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17mei: fix Unnecessary space after function pointer nameTomas Winkler
Fix checkpatch warining: Unnecessary space after function pointer name Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17mei: report consistently copy_from/to_user failuresAlexander Usyskin
Consistently display error on possible copy_from/to_user failures use dev_dbg so it cannot be abused to flood the kernel log Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17mei: drop pr_fmt macrosTomas Winkler
we are using dev_ logging facility so we don't need pr_fmt macros Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Reviewed-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17mei: make me hw headers private to me hw.Tomas Winkler
Remove includes of me-hw.h and me-hw-regs.h headers from the mei generic code. The mei layer should not depend on hw specific headers Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17mei: fix memory leak of pending write cb objectsTomas Winkler
Write callbacks are released on the write completed path but when file handler is closed before the writes are completed those are left dangling on write and write_waiting queues. We add mei_io_list_free function to perform this task Also move static functions to client.c form client.h Cc: stable <stable@vger.kernel.org> # 3.11+ Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17mei: me: do not reset when less than expected data is receivedTomas Winkler
There is a race in ME hardware between data copy for host and interrupt delivery. An interrupt can be delivered prior to whole data copied for the host to read but rather then going trough the reset we just merely need to wait for the next interrupt. The bug is visible in read/write stress with multiple connections per client This is a regression caused as a side effect of the commit: commit 544f94601409653f07ae6e22d4a39e3a90dceead mei: do not run reset flow from the interrupt thread Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Cc: stable <stable@vger.kernel.org> # 3.14 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17x86/efi: Restore 'attr' argument to query_variable_info()Matt Fleming
In the thunk patches the 'attr' argument was dropped to query_variable_info(). Restore it otherwise the firmware will return EFI_INVALID_PARAMETER. Signed-off-by: Matt Fleming <matt.fleming@intel.com>
2014-03-17x86/efi: Rip out phys_efi_get_time()Matt Fleming
Dan reported that phys_efi_get_time() is doing kmalloc(..., GFP_KERNEL) under a spinlock which is very clearly a bug. Since phys_efi_get_time() has no users let's just delete it instead of trying to fix it. Note that since there are no users of phys_efi_get_time(), it is not possible to actually trigger a GFP_KERNEL alloc under the spinlock. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Nathan Zimmer <nzimmer@sgi.com> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: Jan Beulich <JBeulich@suse.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com>
2014-03-17x86/efi: Preserve segment registers in mixed modeMatt Fleming
I was triggering a #GP(0) from userland when running with CONFIG_EFI_MIXED and CONFIG_IA32_EMULATION, from what looked like register corruption. Turns out that the mixed mode code was trashing the contents of %ds, %es and %ss in __efi64_thunk(). Save and restore the contents of these segment registers across the call to __efi64_thunk() so that we don't corrupt the CPU context. Signed-off-by: Matt Fleming <matt.fleming@intel.com>
2014-03-17Staging: gdm724x: gdm_mux.c: fixed coding styleDaniel Ngu
Line over 80 characters Signed-off-by: Daniel Ngu <daniel.dy.ngu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17Staging: gdm724x: netlink_k.c: fixed coding styleDaniel Ngu
Line over 80 characters Signed-off-by: Daniel Ngu <daniel.dy.ngu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17staging: vt6656: [BUG] Fix Warning BOGUS urb xfer, pipe 3 != type 1Malcolm Priestley
Stable kernels will need patches staging: vt6656: s_nsInterruptUsbIoCompleteRead remove usb_fill_bulk_urb staging: vt6656: PIPEnsInterruptRead use usb_fill_int_urb and a backported version of this patch. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17staging: r8188eu: fix coccinelle warningsFengguang Wu
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c:8030:3-9: Replace memcpy with struct assignment Generated by: coccinelle/misc/memcpy-assign.cocci Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17staging/ozwpan: coding style ether_addr_copyJérôme Pinot
This fixes the following issues detected by checkpatch.pl: WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #220: FILE: drivers/staging/ozwpan/ozcdev.c:220: + memcpy(g_cdev.active_addr, addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #286: FILE: drivers/staging/ozwpan/ozcdev.c:286: + memcpy(addr, g_cdev.active_addr, ETH_ALEN); WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2) #176: FILE: drivers/staging/ozwpan/ozpd.c:176: + memcpy(pd->mac_addr, mac_addr, ETH_ALEN); Signed-off-by: Jerome Pinot <ngc891@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-15 14:00:06 +0000