Tejun Heo 87340e9834 libata-scsi: improve rbuf handling for simulated commands ... Buffer length handling in simulated commands is error-prone and full of bugs. There are a number of places where necessary length checks are missing and if the output buffer is passed in as sglist, nothing works. This patch adds a static buffer ata_scsi_rbuf which is sufficiently large to handle the larges output from simulated commands (4k currently), let all simulte functions write to the buffer and removes all length checks as we know that there always is enough buffer space. Copying in (for ATAPI inquiry fix up) and out are handled by sg_copy_to/from_buffer() behind ata_scsi_rbuf_get/put() interface which handles sglist properly. This patch is inspired from buffer length check fix patch from Petr Vandrovec. Updated to use sg_copy_to/from_buffer() as suggested by FUJITA Tomonori. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Petr Vandrovec <petr@vmware.com> Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>		2008-04-29 02:17:03 -04:00
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acorn/char
acpi	[CPUFREQ] change cpu freq tables to per_cpu variables	2008-04-28 15:05:44 -04:00
amba
ata	libata-scsi: improve rbuf handling for simulated commands	2008-04-29 02:17:03 -04:00
atm	drivers: atm, char fix integer as NULL pointer warnings	2008-04-28 17:29:18 -07:00
auxdisplay
base	bus_remove_device: be more careful about incomplete initialization	2008-04-22 17:40:36 -07:00
block	return pfn from direct_access, for XIP	2008-04-28 08:58:23 -07:00
bluetooth	hci_usb: remove code obfuscation	2008-04-19 18:17:26 -07:00
cdrom	cdrom: use kmalloced buffers instead of buffers on stack	2008-04-21 09:50:08 +02:00
char	drivers: fix integer as NULL pointer warnings	2008-04-28 17:31:13 -07:00
clocksource
connector
cpufreq	[CPUFREQ] fix show_trans_table	2008-04-28 15:05:44 -04:00
cpuidle
crypto	[CRYPTO] padlock-aes: Use generic setkey function	2008-04-21 10:19:34 +08:00
dca
dio
dma	DMA engine: typo fixes	2008-04-21 22:38:45 +00:00
edac
eisa
firewire	Convert asm/semaphore.h users to linux/semaphore.h	2008-04-18 22:22:54 -04:00
firmware	drivers: fix integer as NULL pointer warnings	2008-04-28 17:31:13 -07:00
gpio	gpiochip_reserve()	2008-04-28 08:58:34 -07:00
hid	usbhid endianness annotations and fixes	2008-04-28 10:03:31 -07:00
hwmon
i2c	i2c: Fix platform driver hotplug/coldplug	2008-04-22 22:16:49 +02:00
ide	siimage: coding style cleanup (take 2)	2008-04-28 23:44:44 +02:00
ieee1394	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2008-04-25 12:24:06 -07:00
infiniband	RDMA/nes: Remove volatile qualifier from struct nes_hw_cq.cq_vbase	2008-04-23 11:55:45 -07:00
input	usb input endianness annotations and fixes	2008-04-28 10:03:31 -07:00
isdn	isdn: rename CONFIG_AVMB1_COMPAT to not look like a Kconfig variable	2008-04-28 08:58:34 -07:00
leds	leds: Add default-on trigger	2008-04-25 00:06:52 +01:00
lguest	drivers: Remove unnecessary inclusions of asm/semaphore.h	2008-04-18 22:16:32 -04:00
macintosh	mac-hid: fix build after lockdep annotation	2008-04-25 18:57:09 -07:00
mca
md	drivers/md: use time_before, time_before_eq, etc	2008-04-28 08:58:42 -07:00
media	media: fix integer as NULL pointer warnings	2008-04-28 17:31:13 -07:00
memstick	memstick: convert struct class_device to struct device	2008-04-19 19:10:29 -07:00
message	SCSI: convert struct class_device to struct device	2008-04-19 19:10:33 -07:00
mfd	mfd: use shorter set_current_state()	2008-04-28 08:58:32 -07:00
misc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2008-04-27 11:25:00 -07:00
mmc	mmc: sdio_ops.c should #include "sdio_ops.h"	2008-04-18 20:05:33 +02:00
mtd	drivers: fix integer as NULL pointer warnings	2008-04-28 17:31:13 -07:00
net	Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus	2008-04-28 10:51:43 -07:00
nubus
of	[POWERPC] drivers/of/of_i2c.c: Add MODULE_LICENSE	2008-04-24 20:58:01 +10:00
oprofile	oprofile: change cpu_buffer from array to per_cpu variable	2008-04-28 08:58:31 -07:00
parisc	PCI: remove parisc consumer of the pci global_list	2008-04-20 21:47:01 -07:00
parport	avr32: don't offer PARPORT_PC	2008-04-19 20:40:10 -04:00
pci	drivers: fix integer as NULL pointer warnings	2008-04-28 17:31:13 -07:00
pcmcia	ARM: always select HAVE_IDE	2008-04-28 23:44:43 +02:00
pnp	PNP: use dev_printk for quirk messages	2008-04-28 08:58:43 -07:00
power
ps3
rapidio
rtc	rtc: replace remaining __FUNCTION__ occurrences	2008-04-28 08:58:17 -07:00
s390	return pfn from direct_access, for XIP	2008-04-28 08:58:23 -07:00
sbus
scsi	scsi: fix integer as NULL pointer warnings	2008-04-28 17:31:13 -07:00
serial	Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus	2008-04-28 10:51:43 -07:00
sh
sn
spi	spi: spi_imx updates	2008-04-28 08:58:31 -07:00
ssb	ssb: Fix all-ones boardflags	2008-04-23 21:25:35 -04:00
tc
telephony
thermal	acpi thermal trip points increased to 12	2008-04-15 19:35:41 -07:00
uio	UIO: hold a reference to the device's owner while the device is open	2008-04-19 19:10:18 -07:00
usb	drivers/usb annotations and fixes	2008-04-28 10:03:31 -07:00
video	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6	2008-04-28 09:45:57 -07:00
virtio
w1
watchdog	Convert asm/semaphore.h users to linux/semaphore.h	2008-04-18 22:22:54 -04:00
xen	xen: add balloon driver	2008-04-24 23:57:33 +02:00
zorro
Kconfig	xen: add balloon driver	2008-04-24 23:57:33 +02:00
Makefile