From: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> Date: Mon, 29 Apr 2013 11:01:08 -0700 > On Wed, Apr 24, 2013 at 05:53:08PM +0200, Andreas Larsson wrote: >> Commit aea1181b0bd0a09c54546399768f359d1e198e45 upstream >> >> [Backport to 3.0.y. Needed to compile ext4 for sparc32 since commit >> 503f4bdcc078e7abee273a85ce322de81b18a224] >> >> There is no-one that really require atomic64_t support on sparc32. >> But several drivers fails to build without proper atomic64 support. >> And for an allyesconfig build for sparc32 this is annoying. >> >> Include the generic atomic64_t support for sparc32. >> This has a text footprint cost: >> >> $size vmlinux (before atomic64_t support) >> text data bss dec hex filename >> 3578860 134260 108781 3821901 3a514d vmlinux >> >> $size vmlinux (after atomic64_t support) >> text data bss dec hex filename >> 3579892 130684 108781 3819357 3a475d vmlinux >> >> text increase (3579892 - 3578860) = 1032 bytes >> >> data decreases - but I fail to explain why! >> I have rebuild twice to check my numbers. >> >> Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx> >> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> >> Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx> >> --- >> >> If this is an incorrect way to submit a backport of someone elses patch >> to stable, please let me know. The Signed-off-by from Sam and David are >> for the upstream patch. > > I need an ack from David before I can take this, as he normally sends > the sparc stable patches to me. I'm fine with this going into -stable: Acked-by: David S. Miller <davem@xxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html