From: jason.wessel@windriver•com (Jason Wessel)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v8 0/11] KGDB/KDB FIQ (NMI) debugger
Date: Thu, 20 Sep 2012 08:40:23 -0500 [thread overview]
Message-ID: <505B1CC7.9000005@windriver.com> (raw)
In-Reply-To: <20120919234003.GA24143@lizard>
On 09/19/2012 06:40 PM, Anton Vorontsov wrote:
> Hi all,
>
> In v8, addressed Jason's comments:
>
> - Changed kgdb_enable_nmi() weak function to kgdb_arch callbck;
> - We no longer register disable_nmi command if arch does not register
> KGDB NMI handling (i.e. not filling kgdb_arch.enable_nmi callback);
> - The same is for ttyNMI: if architecure does not provide us with
> enable_nmi call, we don't need the tty device. Of course, there is no
> way to tell wether a specific serial device can be used for NMI
> debugging, as it is not serial-device specific, but specific to
> whether IRQ can be rerouted to an NMI (for most our cases, pretty
> much every IRQ can be rerouted, e.g. a hot-pluggable serial device on
> a PCI bus).
> - Rebased on the latest and greatest tty-next, just in case.
I have the kgdb regression builder running right now (it will be done in about 1 hour), and so far it picked up one new warning.
drivers/tty/serial/kgdb_nmi.c: In function 'kgdb_nmi_poll_one_knock':
drivers/tty/serial/kgdb_nmi.c:161: warning: field width should have type 'int', but argument 4 has type 'size_t'
Jason.
next prev parent reply other threads:[~2012-09-20 13:40 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-19 23:40 [PATCH v8 0/11] KGDB/KDB FIQ (NMI) debugger Anton Vorontsov
2012-09-19 23:41 ` [PATCH 01/11] kernel/debug: Mask KGDB NMI upon entry Anton Vorontsov
2012-09-19 23:41 ` [PATCH 02/11] kdb: Implement disable_nmi command Anton Vorontsov
2012-09-19 23:41 ` [PATCH 03/11] kdb: Turn KGDB_KDB=n stubs into static inlines Anton Vorontsov
2012-09-19 23:41 ` [PATCH 04/11] tty/serial/core: Introduce poll_init callback Anton Vorontsov
2012-09-19 23:41 ` [PATCH 05/11] tty/serial/amba-pl011: Implement " Anton Vorontsov
2012-09-19 23:41 ` [PATCH 06/11] tty/serial/amba-pl011: Quiesce interrupts in poll_get_char Anton Vorontsov
2012-09-19 23:41 ` [PATCH 07/11] tty/serial: Add kgdb_nmi driver Anton Vorontsov
2012-09-20 13:57 ` Jason Wessel
2012-09-20 18:30 ` [PATCH updated " Anton Vorontsov
2012-09-19 23:41 ` [PATCH 08/11] ARM: Move some macros from entry-armv to entry-header Anton Vorontsov
2012-09-19 23:42 ` [PATCH 09/11] ARM: Add KGDB/KDB FIQ debugger generic code Anton Vorontsov
2012-09-19 23:42 ` [PATCH 10/11] ARM: VIC: Add a couple of low-level FIQ management helpers Anton Vorontsov
2012-09-19 23:42 ` [PATCH 11/11] ARM: versatile: Make able to use UART ports for KGDB FIQ debugger Anton Vorontsov
2012-09-20 13:40 ` Jason Wessel [this message]
2012-09-24 10:46 ` [PATCH v8 0/11] KGDB/KDB FIQ (NMI) debugger Jason Wessel
2012-09-24 21:25 ` Anton Vorontsov
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