import powerpc-utils-1.3.6-5.el8
This commit is contained in:
CentOS Sources
Stepan Oksanichenko
parent
521b3122b2
commit
2671eaf599
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@ -0,0 +1,85 @@
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From 4fe0e76e1d02787b4cf60eafd2fb3667897becf4 Mon Sep 17 00:00:00 2001
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From: Michael Bringmann <mwb@linux.vnet.ibm.com>
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Date: Tue, 23 Jul 2019 15:58:21 -0500
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Subject: [PATCH 1/1] powerpc-utils: Suppress errors reading kernel
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files
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A problem was observed with the evaluation of the '${devspec}'
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by the script 'ofpathname'. This patch provided improved
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handling of errors within that script, and by some of the
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follow-on uses of the tool by the 'bootlist' script.
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* Deal with error messages returned sometimes by evaluation
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of ${devspec} in 'ofpathname'.
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* Strip embedded nulls from values provided by kernel files,
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especially, /proc/device-tree${devspec}/namespace/name,
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in 'ofpathname'.
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* Redirect more error messages to /dev/null
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Signed-off-by: Michael Bringmann <mwb@linux.vnet.ibm.com>
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---
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scripts/bootlist | 8 ++++----
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scripts/ofpathname | 4 ++--
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2 files changed, 6 insertions(+), 6 deletions(-)
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diff --git a/scripts/bootlist b/scripts/bootlist
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index 65926d7..5ce20cf 100755
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--- a/scripts/bootlist
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+++ b/scripts/bootlist
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@@ -169,7 +169,7 @@ get_logical_device_name()
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local devname=$1
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local logical_name
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- logical_name=`$OFPATHNAME -l $devname 2>/dev/null`
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+ logical_name=`$OFPATHNAME -l $devname 2>/dev/null | tr -d '\000'`
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if [[ $? -ne 0 ]]; then
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echo ""
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else
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@@ -207,11 +207,11 @@ show_bootlist()
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local devlist=$1
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local i
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- for i in `$NVRAM --print-config=${devlist} | sed 's/ /\n/g'`; do
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+ for i in `$NVRAM --print-config=${devlist} 2> /dev/null | sed 's/ /\n/g'`; do
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if [[ $TRANSLATE_NAMES = "yes" ]]; then
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name=`get_logical_device_name $i`
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if [[ -z $name ]]; then
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- echo "Could not translate $i to logical device name"
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+ echo "Could not translate $i to logical device name" 2>&1
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else
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case $name in
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eth*) parse_eth_info $name $i ;;
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@@ -230,7 +230,7 @@ show_bootlist()
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. $PSERIES_PLATFORM
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if [[ $platform != $PLATFORM_PSERIES_LPAR ]]; then
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- echo "bootlist: is not supported on the $platform_name platform"
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+ echo "bootlist: is not supported on the $platform_name platform" 2>&1
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exit 1
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fi
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diff --git a/scripts/ofpathname b/scripts/ofpathname
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index c37c6bd..09c0209 100755
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--- a/scripts/ofpathname
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+++ b/scripts/ofpathname
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@@ -656,7 +656,7 @@ l2of_nvme()
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goto_dir $PWD "device/devspec"
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- devspec=`$CAT $PWD/device/devspec`
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+ devspec=`$CAT $PWD/device/devspec | tr -d '\000'`
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if [[ -n $devspec ]]; then
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found=1
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break
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@@ -681,7 +681,7 @@ l2of_nvme()
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# Device type is usually 'namespace'.
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# Get it from device-tree just in case.
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- devtype=`$CAT /proc/device-tree${devspec}/namespace/name`
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+ devtype=`$CAT /proc/device-tree${devspec}/namespace/name | tr -d '\000'` 2> /dev/null
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if [[ -z $devtype ]]; then
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err $ERR_NO_OFPATH
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fi
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--
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1.8.3.1
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@ -0,0 +1,64 @@
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commit ea4db66e941720313af2c6b1afb32a74f3e360f4
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Author: Michael Bringmann <mwb@linux.vnet.ibm.com>
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Date: Tue Sep 10 14:31:42 2019 -0500
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Safe bootlist update
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This patch is intended to prevent problems with identifying or parsing
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the bootlist devices from propagating into the system NVRAM configuration.
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A number of such problems have been observed when processing USB devices.
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* If 'bootlist' encounters an invalid OF_DEVPATH entry, it will print
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an notice, but still continue on to write invalid data to nvram.
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Changed to abort the script before writing bad data to nvram.
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* When 'ofpathname' encounters an invalid 'devspec' file or invalid
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value in a 'devspec' file, while trying to find the logical pathname
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for a scsi device, it may continue to return the invalid 'devspec'
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value to the caller/invoking script.
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Changed to abort with an error message instead of returning that
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invalid value to a caller like 'bootlist'.
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Example:
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# bootlist -m normal sdb
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# bootlist -m normal -o
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Could not translate (null)/scsi@0/sd@0,0 to logical device name
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Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
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diff --git a/scripts/bootlist b/scripts/bootlist
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index 65926d7..acdaf89 100755
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--- a/scripts/bootlist
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+++ b/scripts/bootlist
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@@ -459,6 +459,7 @@ if [[ ${#LOGICAL_NAMES[*]} -ne 0 ]]; then
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if [[ -z ${OF_DEVPATH[$ctr]} ]]; then
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echo "Device ${LOGICAL_NAMES[$ctr]} does not appear to be valid." >&2
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+ exit 1
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else
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# See if this is an ethernet adapter. If so, the next entries
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# may be parameters for the bootlist entry.
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diff --git a/scripts/ofpathname b/scripts/ofpathname
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index c37c6bd..dc452c4 100755
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--- a/scripts/ofpathname
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+++ b/scripts/ofpathname
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@@ -803,9 +803,16 @@ l2of_scsi()
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# move up directories until we find one with devspec information
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goto_dir $PWD "devspec"
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- OF_PATH=`$CAT $PWD/devspec`
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+ if [[ -e $PWD/devspec ]]; then
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+ OF_PATH=`$CAT $PWD/devspec`
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+ else
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+ err $ERR_NO_OFPATH
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+ fi
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+
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if [[ -z $OF_PATH ]]; then
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err $ERR_NO_OFPATH
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+ elif [[ ! -e /proc/device-tree/$OF_PATH ]]; then
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+ err $ERR_NO_OFPATH
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fi
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local vdev=${OF_PATH%/*}
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@ -1,6 +1,6 @@
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Name: powerpc-utils
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Version: 1.3.6
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Release: 3%{?dist}
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Release: 5%{?dist}
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Summary: Utilities for PowerPC platforms
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Group: System Environment/Base
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@ -37,6 +37,8 @@ Patch9: powerpc-utils-8b7978b114e5df89218daa9b4b48cc0e918ba917.patch
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Patch10: powerpc-utils-1d4147370a148b3a2ebadcf02abd4a6c9a763e6d.patch
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# Improve handling of errors from subsidiary scripts
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Patch11: powerpc-utils-dd6da6b329bac2743d1c80b5556b494c923c11ad.patch
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Patch12: 0001-powerpc-utils-Suppress-errors-reading-kern.v2.patch
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Patch13: powerpc-utils-ea4db66e941720313af2c6b1afb32a74f3e360f4.patch
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%description
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Utilities for PowerPC platforms.
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@ -78,6 +80,8 @@ Core utilities for PowerPC platforms.
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%patch9 -p1
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%patch10 -p1
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%patch11 -p1
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%patch12 -p1
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%patch13 -p1
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%build
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export CFLAGS="$RPM_OPT_FLAGS -fno-strict-aliasing"
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@ -179,6 +183,12 @@ ln -s nvram.8.gz $RPM_BUILD_ROOT/%{_mandir}/man8/nvsetenv.8.gz
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%changelog
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* Wed Dec 04 2019 Than Ngo <than@redhat.com> - 1.3.6-5
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- Resolves: #1779257, Safe bootlist update
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* Wed Jul 24 2019 Than Ngo <than@redhat.com> - 1.3.6-4
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- Resolves: #1719372 - wrong disk gets booted after installation
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* Fri Jun 07 2019 Than Ngo <than@redhat.com> - 1.3.6-3
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- Resolves: #1718254, improve handling of errors from subsidiary scripts
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