From: Thomas Gleixner <tglx@linutronix.de>
To: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: gregkh@suse.de, linux-kernel@vger.kernel.org,
devel@linuxdriverproject.org, virtualization@lists.osdl.org,
Haiyang Zhang <haiyangz@microsoft.com>,
Mike Sterling <mike.sterling@microsoft.com>,
Abhishek Kane <v-abkane@microsoft.com>,
Hank Janssen <hjanssen@microsoft.com>
Subject: Re: [PATCH 12/21] Staging: hv: Cleanup irq management
Date: Thu, 10 Mar 2011 23:46:08 +0100 (CET) [thread overview]
Message-ID: <alpine.LFD.2.00.1103102338230.2787@localhost6.localdomain6> (raw)
In-Reply-To: <1299794933-1259-1-git-send-email-kys@microsoft.com>
On Thu, 10 Mar 2011, K. Y. Srinivasan wrote:
> Now that vmbus_driver is a platform pci driver,
> cleanup the irq allocation mess by using the standard
> irq allocation mechanisms.
>
> Note that this patch generates an error when the checkpatch
> script is run because of the IRQF_SAMPLE_RANDOM flag used in
> request_irq() function. This interrupt is the only
> external event this VM will get and consequently if this
> flag (IRQF_SAMPLE_RANDOM) is not specified, experimentally
> we have shown that the entropy in the VM will very very low.
Fair enough. We need to come up with some way to work around
this though.
> }
> - vector = VMBUS_IRQ_VECTOR;
>
> - DPRINT_INFO(VMBUS_DRV, "irq 0x%x vector 0x%x", vmbus_irq, vector);
> + vector = IRQ0_VECTOR + pdev->irq;
> + DPRINT_INFO(VMBUS_DRV, "irq 0x%x vector 0x%x", pdev->irq,
> + IRQ0_VECTOR + pdev->irq);
Why evaluating vector first and then not using it for that debug print
thingy?
Btw, are you going to replace that DPRINT_* stuff as well ?
Thanks,
tglx
next prev parent reply other threads:[~2011-03-10 22:46 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <[PATCH 00/21] Staging: hv: Cleanup vmbus driver>
2011-03-10 22:03 ` [PATCH 01/21] Staging: hv: Simplify root device management K. Y. Srinivasan
2011-03-10 22:04 ` [PATCH 02/21] Staging: hv: Change the signature for vmbus_cleanup() K. Y. Srinivasan
2011-03-10 22:04 ` [PATCH 03/21] Staging: hv: Get rid of the function vmbus_msg_dpc() K. Y. Srinivasan
2011-03-10 22:05 ` [PATCH 04/21] Staging: hv: Eliminate vmbus_event_dpc() K. Y. Srinivasan
2011-03-10 22:06 ` [PATCH 05/21] Staging: hv: Change the signature for vmbus_on_isr() K. Y. Srinivasan
2011-03-10 22:06 ` [PATCH 06/21] Staging: hv: Get rid of vmbus_dev_rm() function K. Y. Srinivasan
2011-03-10 22:06 ` [PATCH 07/21] Staging: hv: Get rid of vmbus_cleanup() function K. Y. Srinivasan
2011-03-10 22:07 ` [PATCH 08/21] Staging: hv: Change the signature for vmbus_child_device_register() K. Y. Srinivasan
2011-03-10 22:07 ` [PATCH 09/21] Staging: hv: Get rid of vmbus_child_dev_add() K. Y. Srinivasan
2011-03-10 22:08 ` [PATCH 10/21] Staging: hv: Cleanup root device handling K. Y. Srinivasan
2011-03-14 19:33 ` Greg KH
2011-03-14 19:54 ` KY Srinivasan
2011-03-14 19:58 ` Greg KH
2011-03-14 20:13 ` KY Srinivasan
2011-03-10 22:08 ` [PATCH 11/21] Staging: hv: Make vmbus driver a platform pci driver K. Y. Srinivasan
2011-03-10 22:20 ` Greg KH
2011-03-10 22:28 ` KY Srinivasan
2011-03-10 22:32 ` Greg KH
2011-03-10 22:36 ` KY Srinivasan
2011-03-12 23:23 ` KY Srinivasan
2011-03-14 3:24 ` Greg KH
2011-03-14 12:43 ` KY Srinivasan
2011-03-14 19:34 ` Greg KH
2011-03-10 22:08 ` [PATCH 12/21] Staging: hv: Cleanup irq management K. Y. Srinivasan
2011-03-10 22:46 ` Thomas Gleixner [this message]
2011-03-10 22:54 ` Hank Janssen
2011-03-11 2:09 ` KY Srinivasan
2011-03-10 22:12 ` [PATCH 13/21] [PATCH 13/21] Staging: hv: Rename vmbus_driver_context structure K. Y. Srinivasan
2011-03-10 22:49 ` Thomas Gleixner
2011-03-11 3:17 ` KY Srinivasan
2011-03-10 22:12 ` [PATCH 14/21] Get rid of the forward declaration for vmbus_uevent K. Y. Srinivasan
2011-03-10 22:13 ` [PATCH 15/21] Staging: hv: Get rid of the forward declaration for vmbus_match K. Y. Srinivasan
2011-03-10 22:14 ` [PATCH 16/21] Staging: hv: Get rid of the forward declaration for vmbus_probe K. Y. Srinivasan
2011-03-10 22:14 ` [PATCH 17/21] Staging: hv: Get rid of the forward declaration for vmbus_remove K. Y. Srinivasan
2011-03-10 22:15 ` [PATCH 18/21] Staging: hv: Get rid of the forward declaration for vmbus_shutdown K. Y. Srinivasan
2011-03-10 22:15 ` [PATCH 19/21] Staging: hv: Get rid of the forward declaration for vmbus_device_release K. Y. Srinivasan
2011-03-10 22:15 ` [PATCH 20/21] Staging: hv: Get rid of the forward declaration for vmbus_isr K. Y. Srinivasan
2011-03-10 22:16 ` [PATCH 21/21] Staging: hv: Get rid of the forward declaration for vmbus_show_device_attr K. Y. Srinivasan
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