phosphor-logging: srcrev bump a2d7b7750c..ef8e79c674

Andrew Geissler (6):
      openpower-pels: document chassis power bad log
      openpower-pels: add pinhole reset log
      openpower-pels: add critical service failure log
      openpower-pels: add manufacturing security check log
      openpower-pels: add systemd target failure logs
      openpower-pels: add host quiesce error

Matt Spinler (2):
      Trace when all log entries are deleted
      PEL: Create trace wrapper for peltool

Zane Shelley (1):
      PEL: Add service procedure to find SUE root cause

Change-Id: I46bea1d0cdec7c69a4513cf7ec0c9dcef8259f3b
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/logging/phosphor-logging_git.bb b/meta-phosphor/recipes-phosphor/logging/phosphor-logging_git.bb
index f8b6672..4e7a738 100644
--- a/meta-phosphor/recipes-phosphor/logging/phosphor-logging_git.bb
+++ b/meta-phosphor/recipes-phosphor/logging/phosphor-logging_git.bb
@@ -54,7 +54,7 @@
 "
 
 SRC_URI += "git://github.com/openbmc/phosphor-logging;branch=master;protocol=https"
-SRCREV = "a2d7b7750ce7a93b1cc785f568acfb69c1ca01b1"
+SRCREV = "ef8e79c674d9149f88f39d390422d034557aefc4"
 
 S = "${WORKDIR}/git"