From: Tom Rini <trini@kernel.crashing.org>
To: akpm@osdl.org
Cc: linux-kernel@vger.kernel.org, trini@kernel.crashing.org,
george@mvista.com
Subject: [patch 13/15] Minor SysRq keyboard bugfix for KGDB
Date: Fri, 29 Jul 2005 14:21:20 -0700 [thread overview]
Message-ID: <resend.13.2972005.trini@kernel.crashing.org> (raw)
In-Reply-To: <resend.12.2972005.trini@kernel.crashing.org>
CC: George Anzginer <george@mvista.com>
It is possible that when SysRq-G is triggered via the keyboard that we will
miss the "up" event and once KGDB lets the kernel go another SysRq will be
required to clear this, without this change.
---
linux-2.6.13-rc3-trini/drivers/char/keyboard.c | 1 +
1 files changed, 1 insertion(+)
diff -puN drivers/char/keyboard.c~sysrq_bugfix drivers/char/keyboard.c
--- linux-2.6.13-rc3/drivers/char/keyboard.c~sysrq_bugfix 2005-07-29 11:55:34.000000000 -0700
+++ linux-2.6.13-rc3-trini/drivers/char/keyboard.c 2005-07-29 11:55:34.000000000 -0700
@@ -1070,6 +1070,7 @@ static void kbd_keycode(unsigned int key
}
if (sysrq_down && down && !rep) {
handle_sysrq(kbd_sysrq_xlate[keycode], regs, tty);
+ sysrq_down = 0; /* In case we miss the 'up' event. */
return;
}
#endif
_
next prev parent reply other threads:[~2005-07-29 21:25 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1.2972005.trini@kernel.crashing.org>
2005-07-29 21:18 ` [patch 01/15] KGDB: Core files Tom Rini
2005-07-29 21:18 ` [patch 02/15] KGDB: i386 core functionality Tom Rini
2005-07-29 21:19 ` [patch 03/15] Basic PowerPC32 support Tom Rini
2005-07-29 21:19 ` [patch 04/15] I/O driver for 8250-compatible UARTs Tom Rini
2005-07-29 21:19 ` [patch 05/15] Basic MIPS support Tom Rini
2005-07-29 21:19 ` [patch 06/15] Basic IA64 support Tom Rini
2005-07-29 21:20 ` [patch 07/15] Basic x86_64 support Tom Rini
2005-07-29 21:20 ` [patch 08/15] Basic SuperH support Tom Rini
2005-07-29 21:20 ` [patch 09/15] KGDB: Basic ARM support Tom Rini
2005-07-29 21:20 ` [patch 10/15] Basic support for PowerPC64 Tom Rini
2005-07-29 21:20 ` [patch 11/15] KGDB: KGDBoE I/O driver Tom Rini
2005-07-29 21:21 ` [patch 12/15] KGDB: Add CFI DWARF2 annotation support Tom Rini
2005-07-29 21:21 ` Tom Rini [this message]
2005-07-29 21:21 ` [patch 14/15] Allow KGDB to work well with loaded modules Tom Rini
2005-07-29 21:21 ` [patch 15/15] Add hardware breakpoint support for i386 Tom Rini
2005-08-04 0:55 ` [patch 11/15] KGDB: KGDBoE I/O driver Matt Mackall
2005-08-03 13:05 ` [patch 07/15] Basic x86_64 support Andi Kleen
2005-08-03 13:37 ` Tom Rini
2005-08-04 12:39 ` Andi Kleen
2005-08-04 14:04 ` Tom Rini
2005-08-04 14:06 ` Andi Kleen
2005-08-04 14:14 ` Tom Rini
2005-08-04 14:28 ` Andi Kleen
2005-08-04 15:06 ` Tom Rini
2005-08-04 18:56 ` Andi Kleen
2005-08-04 19:08 ` Tom Rini
2005-08-07 0:48 ` Keith Owens
2005-08-08 17:56 ` Tom Rini
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