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a88d75b257
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Russell King a88d75b257 [SERIAL] Remove unconditional enable of TX irq for console 
A bug report from Gerd Hoffmann has highlighted that unconditionally
enabling the transmit interrupt at the end of console writes is very
bad.

In Gerd's case, it causes the test for buggy UARTs to give false
positives, incorrectly identifying ports as buggy when they are not.

Moreover, if we unconditionally enable the interrupt, and the port
is sharing it's interrupt with other ports, there is the very real
possibility that we'll cause an interrupt storm.  (Not all ports use
OUT2 as an interrupt mask.)

Hence, revert part of f91a3715db and
all of f5968b37b3 until a better solution
can be found.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-30 11:30:15 +01:00
..
acorn
acpi [PATCH] x86_64: Support memory hotadd without sparsemem 2006-04-09 11:53:16 -07:00
amba
atm [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
base [PATCH] Remove __devinit and __cpuinit from notifier_call definitions 2006-04-26 08:30:03 -07:00
block [PATCH] powerpc: Use check_legacy_ioport() on ppc32 too. 2006-04-28 21:04:55 +10:00
bluetooth [PATCH] pcmcia: use bitfield instead of p_state and state 2006-03-31 17:26:33 +02:00
cdrom [PATCH] Overrun in cdrom/aztcd.c 2006-04-11 06:18:46 -07:00
char [PATCH] fix array overrun in drivers/char/mwave/mwavedd.c 2006-04-28 08:33:46 -07:00
connector [PATCH] sem2mutex: drivers: raw, connector, dcdbas, ppp_generic 2006-03-23 07:38:10 -08:00
cpufreq [PATCH] Remove __devinit and __cpuinit from notifier_call definitions 2006-04-26 08:30:03 -07:00
crypto [CRYPTO] api: Align tfm context as wide as possible 2006-03-21 20:14:08 +11:00
dio [PATCH] hp300: fix driver_register() return handling, remove dio_module_init() 2006-03-25 08:22:53 -08:00
edac [PATCH] edac_752x needs CONFIG_HOTPLUG 2006-03-31 12:18:54 -08:00
eisa [PATCH] EISA: Ignore generated file drivers/eisa/devlist.h 2006-03-25 08:23:01 -08:00
fc4
firmware [PATCH] DMI: move dmi_scan.c from arch/i386 to drivers/firmware/ 2006-04-14 11:41:25 -07:00
hwmon [PATCH] w83792d: Be quiet on misdetection 2006-04-14 11:18:33 -07:00
i2c [PATCH] i2c-i801: Fix resume when PEC is used 2006-04-20 07:54:04 -07:00
ide [PATCH] alim15x3: ULI M-1573 south Bridge support 2006-04-19 09:13:53 -07:00
ieee1394 [PATCH] sbp2: fix spinlock recursion 2006-04-02 12:58:09 -07:00
infiniband IB/mthca: make a function static 2006-04-19 11:40:12 -07:00
input [PATCH] powerpc: Use check_legacy_ioport() on ppc32 too. 2006-04-28 21:04:55 +10:00
isdn [PATCH] isdn4linux: Siemens Gigaset base driver: fix disconnect handling 2006-04-22 09:19:52 -07:00
leds [PATCH] leds: reorganise Kconfig 2006-04-11 06:18:40 -07:00
macintosh [PATCH] powerpc: fix oops in alsa powermac driver 2006-04-21 22:34:26 +10:00
mca
md [PATCH] md: locking fix 2006-04-20 07:54:04 -07:00
media Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 2006-04-11 06:41:02 -07:00
message [SCSI] mptfusion - fix panic in mptsas_slave_configure 2006-04-14 09:35:12 -05:00
mfd [PATCH] show MCP menu only on ARCH_SA1100 2006-03-24 07:33:28 -08:00
misc [PATCH] Make most file operations structs in fs/ const 2006-03-28 09:16:06 -08:00
mmc [MMC] pxamci: fix data timeout calculation 2006-04-24 11:27:02 +01:00
mtd [PATCH] Remove blkmtd 2006-04-11 06:18:43 -07:00
net [PATCH] forcedeth: fix initialization 2006-04-26 06:19:46 -04:00
nubus
oprofile [PATCH] mark f_ops const in the inode 2006-03-28 09:16:05 -08:00
parisc [PARISC] Document that we tolerate "Relaxed Ordering" 2006-04-21 22:20:33 +00:00
parport [PATCH] parport_pc: fix section mismatch warnings (v2) 2006-04-19 09:13:52 -07:00
pci [PATCH] PCI quirk: VIA IRQ fixup should only run for VIA southbridges 2006-04-27 13:00:51 -07:00
pcmcia [PATCH] request_irq(): remove warnings from irq probing 2006-04-28 08:33:46 -07:00
pnp [PATCH] pnp: fix two messages in manager.c 2006-04-19 09:13:52 -07:00
rapidio
rtc [PATCH] RTC subsystem: VR41XX cleanup 2006-04-11 06:18:47 -07:00
s390 [PATCH] s390: dasd device identifiers 2006-04-28 08:33:48 -07:00
sbus [SPARC]: Respect vm_page_prot in io_remap_page_range(). 2006-03-22 01:15:13 -08:00
scsi [SCSI] advansys driver: limp along on x86 2006-04-29 14:27:13 -07:00
serial [SERIAL] Remove unconditional enable of TX irq for console 2006-04-30 11:30:15 +01:00
sh
sn [PATCH] Last DMA_xBIT_MASK cleanups 2006-04-11 06:18:44 -07:00
spi
tc [PATCH] kill _INLINE_ 2006-03-23 07:38:16 -08:00
telephony [PATCH] pcmcia: use bitfield instead of p_state and state 2006-03-31 17:26:33 +02:00
usb [PATCH] USB: ftdi_sio: add support for ASK RDR 400 series card reader 2006-04-27 10:28:59 -07:00
video [PATCH] au1200fb: Remove accidentally duplicated content of au1200fb.c 2006-04-29 17:05:11 -07:00
w1 fix typos "wich" -> "which" 2006-03-24 18:23:14 +01:00
zorro [PATCH] amiga: fix driver_register() return handling, remove zorro_module_init() 2006-03-25 08:22:53 -08:00
Kconfig [IA64] IOC4 config option ordering 2006-04-21 10:59:00 -07:00
Makefile Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2006-04-02 12:51:22 -07:00