• Mahesh Salgaonkar's avatar
    fadump: Register for firmware assisted dump. · 3ccc00a7
    Mahesh Salgaonkar authored
    On 2012-02-20 11:02:51 Mon, Paul Mackerras wrote:
    > On Thu, Feb 16, 2012 at 04:44:30PM +0530, Mahesh J Salgaonkar wrote:
    >
    > If I have read the code correctly, we are going to get this printk on
    > non-pSeries machines or on older pSeries machines, even if the user
    > has not put the fadump=on option on the kernel command line.  The
    > printk will be annoying since there is no actual error condition.  It
    > seems to me that the condition for the printk should include
    > fw_dump.fadump_enabled.  In other words you should probably add
    >
    > 	if (!fw_dump.fadump_enabled)
    > 		return 0;
    >
    > at the beginning of the function.
    
    Hi Paul,
    
    Thanks for pointing it out. Please find the updated patch below.
    
    The existing patches above this (4/10 through 10/10) cleanly applies
    on this update.
    
    Thanks,
    -Mahesh.
    Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
    3ccc00a7
iommu.c 18.3 KB