Add skiboot-5.1.10 release notesskiboot-5.1.10

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/doc/release-notes/skiboot-5.1.10.txt b/doc/release-notes/skiboot-5.1.10.txt
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+skiboot-5.1.10
+--------------
+
+skiboot-5.1.10 was released on Friday November 13th, 2015.
+
+skiboot-5.1.10 is the 11th stable release of 5.1, it follows skiboot-5.1.9
+(which was released October 30th, 2015).
+
+Skiboot 5.1.10 contains all fixes from skiboot-5.1.9 and is a minor bug
+fix release.
+
+Over skiboot-5.1.9, we have the following change:
+
+IBM FSP machines:
+- FSP: Handle Delayed Power Off initiated CEC shutdown with FSP in Reset/Reload
+
+  In a scenario where the DPO has been initiated, but the FSP then went into
+  reset before the CEC power down came in, OPAL may not give up the link since
+  it may never see the PSI interrupt. So, if we are in dpo_pending and an FSP
+  reset is detected via the DISR, give up the PSI link voluntarily.
+
+Generic:
+- sensor: add a compatible property
+  OPAL needs an extra compatible property "ibm,opal-sensor" to make
+  module autoload work smoothly in Linux for ibmpowernv driver.
+- console: Completely flush output buffer before power down and reboot
+  Completely flush the output buffer of the console driver before
+  power down and reboot.  Implements the flushing function for uart
+  consoles, which includes the astbmc and rhesus platforms.
+
+  This fixes an issue where some console output is sometimes lost before
+  power down or reboot in uart consoles. If this issue is also prevalent
+  in other console types then it can be fixed later by adding a .flush
+  to that driver's con_ops.