Hi Linus ! The following changes since commit 94aca1dac6f6d21f4b07e4864baf7768cabcc6e7: Linus Torvalds (1): Linux 2.6.27-rc8
are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git merge Those are two fixes for regressions introduced recently, the first one due to some change in the timer code becoming more sensitive to timer interrupts taken from offlined CPUs and the second is an update to a board device-tree to fix some address translation problems. arch/powerpc/boot/dts/holly.dts | 106 +++++++++++++++++++------------------- arch/powerpc/kernel/idle.c | 6 +-- 2 files changed, 54 insertions(+), 58 deletions(-) (Oh and please let me know what I screwed up this time :-) commit 61e9916eba35dfb76d38013a5aae9a59cc50877a Author: Johannes Berg <[EMAIL PROTECTED]> Date: Wed Sep 24 22:56:25 2008 +0000 powerpc: Fix failure to shutdown with CPU hotplug I tracked down the shutdown regression to CPUs not dying when being shut down during power-off. This turns out to be due to the system_state being SYSTEM_POWER_OFF, which this code doesn't take as a valid state for shutting off CPUs in. This has never made sense to me, but when I added hotplug code to implement hibernate I only "made it work" and did not question the need to check the system_state. Thomas Gleixner helped me dig, but the only thing we found is that it was added with the original commit that added CPU hotplug support. Signed-off-by: Johannes Berg <[EMAIL PROTECTED]> Acked-by: Joel Schopp <[EMAIL PROTECTED]> Signed-off-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]> commit ad611045ce5d059af84a9855b22ca3f7a99d47be Author: David Gibson <[EMAIL PROTECTED]> Date: Wed Sep 24 16:39:04 2008 +0000 powerpc: Fix PCI in Holly device tree The PCI bridge on the Holly board is incorrectly represented in the device tree. The current device tree node for the PCI bridge sits under the tsi-bridge node. That's not obviously wrong, but the PCI bridge translates some PCI spaces into CPU address ranges which were not translated by the "ranges" property in tsi-bridge node. We used to get away with this problem because the PCI bridge discovery code was also buggy, assuming incorrectly that PCI host bridge nodes were always directly under the root bus and treating the translated addresses as raw CPU addresses, rather than parent bus addresses. This has since been fixed, thus breaking Holly. This could be fixed by adding extra translations to the tsi-bridge node, but this patch instead moves the Holly PCI bridge out of the tsi-bridge node to the root bus. This makes the tsi-bridge node represent only the built-in IO devices in the bridge, with a more-or-less contiguous address range. This is the same convention used on Freescale SoC chips, where the "soc" node represents only the IMMR region, and the PCI and other bus bridges are separate nodes under the root bus. Signed-off-by: David Gibson <[EMAIL PROTECTED]> Acked-by: Josh Boyer <[EMAIL PROTECTED]> Signed-off-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]> _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev