Re: [PATCH] headers: use __aligned_xx types for userspace
From: Andrew Morton
Date: Fri Mar 18 2011 - 19:28:36 EST
On Fri, 18 Mar 2011 14:50:37 -0400
Mike Frysinger <vapier@xxxxxxxxxx> wrote:
> Now that we finally have __aligned_xx exported to userspace, convert
> the headers that get exported over to the proper type.
Sob. Please don't assume that because you're on top of an issue, all
the rest of us are.
A bit of git-log grovelling turns up
: commit 79b5dc0c64d88cda3da23b2e22a5cec0964372ac
: Author: Eric Paris <eparis@xxxxxxxxxx>
: Date: Fri Oct 15 14:34:14 2010 -0700
: types.h: define __aligned_u64 and expose to userspace
: We currently have a kernel internal type called aligned_u64 which aligns
: __u64's on 8 bytes boundaries even on systems which would normally align
: them on 4 byte boundaries. This patch creates a new type __aligned_u64
: which does the same thing but which is exposed to userspace rather than
: being kernel internal.
but that really doesn't tell us why it was merged either. Perhaps that
came out in the followup discussion and I failed to fix the changelog.
Still, it doesn't hurt to educate people. Please explain why we are
making this change?
> include/linux/if_ppp.h | 16 ++++++++--------
> include/linux/netfilter/nfnetlink_log.h | 4 ++--
> include/linux/netfilter/nfnetlink_queue.h | 4 ++--
> include/linux/netfilter/xt_connbytes.h | 4 ++--
> include/linux/netfilter/xt_quota.h | 2 +-
> 5 files changed, 15 insertions(+), 15 deletions(-)
davem stuff :)
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