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hwloc: upgrade 2.9.2 -> 2.9.3
CVE-2022-47022.patch
removed since it's included in 2.9.3
Changelog:
===========
* Handle Linux glibc allocation errors in binding routines (CVE-2022-47022).
* Fix hwloc-calc when searching objects on heterogeneous memory platforms,
thanks to Antoine Morvan for the report.
* Fix hwloc_get_next_child() when there are some memory-side caches.
* Don't crash if the topology is empty because Linux cgroups are wrong.
* Improve some hwloc-bind warnings in case of command-line parsing errors.
* Many documentation improvements all over the place, including:
+ hwloc_topology_restrict() and hwloc_topology_insert_group() may reorder
children, causing the logical indexes of objects to change.
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
parent
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@ -1,77 +0,0 @@
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From ac1f8db9a0790d2bf153711ff4cbf6101f89aace Mon Sep 17 00:00:00 2001
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From: Brice Goglin <Brice.Goglin@inria.fr>
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Date: Thu, 31 Aug 2023 09:28:34 +0000
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Subject: [PATCH] linux: handle glibc cpuset allocation failures
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Closes #544
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CVE-2022-47022
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Signed-off-by: Brice Goglin <Brice.Goglin@inria.fr>
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CVE: CVE-2022-47022
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Upstream-Status: Backport[https://github.com/open-mpi/hwloc/commit/ac1f8db9a0790d2bf153711ff4cbf6101f89aace]
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Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
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---
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hwloc/topology-linux.c | 15 ++++++++++++++-
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1 file changed, 14 insertions(+), 1 deletion(-)
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diff --git a/hwloc/topology-linux.c b/hwloc/topology-linux.c
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index c7b63d2..fd6745e 100644
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--- a/hwloc/topology-linux.c
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+++ b/hwloc/topology-linux.c
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@@ -870,6 +870,8 @@ hwloc_linux_set_tid_cpubind(hwloc_topology_t topology __hwloc_attribute_unused,
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setsize = CPU_ALLOC_SIZE(last+1);
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plinux_set = CPU_ALLOC(last+1);
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+ if (!plinux_set)
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+ return -1;
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CPU_ZERO_S(setsize, plinux_set);
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hwloc_bitmap_foreach_begin(cpu, hwloc_set)
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@@ -950,7 +952,10 @@ hwloc_linux_find_kernel_nr_cpus(hwloc_topology_t topology)
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while (1) {
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cpu_set_t *set = CPU_ALLOC(nr_cpus);
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size_t setsize = CPU_ALLOC_SIZE(nr_cpus);
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- int err = sched_getaffinity(0, setsize, set); /* always works, unless setsize is too small */
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+ int err;
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+ if (!set)
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+ return -1; /* caller will return an error, and we'll try again later */
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+ err = sched_getaffinity(0, setsize, set); /* always works, unless setsize is too small */
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CPU_FREE(set);
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nr_cpus = setsize * 8; /* that's the value that was actually tested */
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if (!err)
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@@ -978,8 +983,12 @@ hwloc_linux_get_tid_cpubind(hwloc_topology_t topology __hwloc_attribute_unused,
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/* find the kernel nr_cpus so as to use a large enough cpu_set size */
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kernel_nr_cpus = hwloc_linux_find_kernel_nr_cpus(topology);
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+ if (kernel_nr_cpus < 0)
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+ return -1;
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setsize = CPU_ALLOC_SIZE(kernel_nr_cpus);
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plinux_set = CPU_ALLOC(kernel_nr_cpus);
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+ if (!plinux_set)
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+ return -1;
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err = sched_getaffinity(tid, setsize, plinux_set);
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@@ -1333,6 +1342,8 @@ hwloc_linux_set_thread_cpubind(hwloc_topology_t topology, pthread_t tid, hwloc_c
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setsize = CPU_ALLOC_SIZE(last+1);
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plinux_set = CPU_ALLOC(last+1);
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+ if (!plinux_set)
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+ return -1;
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CPU_ZERO_S(setsize, plinux_set);
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hwloc_bitmap_foreach_begin(cpu, hwloc_set)
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@@ -1424,6 +1435,8 @@ hwloc_linux_get_thread_cpubind(hwloc_topology_t topology, pthread_t tid, hwloc_b
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setsize = CPU_ALLOC_SIZE(last+1);
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plinux_set = CPU_ALLOC(last+1);
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+ if (!plinux_set)
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+ return -1;
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err = pthread_getaffinity_np(tid, setsize, plinux_set);
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if (err) {
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--
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2.35.5
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@ -7,10 +7,8 @@ SECTION = "base"
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LICENSE = "BSD-3-Clause"
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LIC_FILES_CHKSUM = "file://COPYING;md5=79179bb373cd55cbd834463a514fb714"
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SRC_URI = "https://www.open-mpi.org/software/${BPN}/v2.9/downloads/${BP}.tar.bz2 \
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file://CVE-2022-47022.patch \
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"
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SRC_URI[sha256sum] = "0a87fdf677f8b00b567d229b6320bf6b25c693edaa43e0b85268d999d6b060cf"
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SRC_URI = "https://www.open-mpi.org/software/${BPN}/v2.9/downloads/${BP}.tar.bz2"
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SRC_URI[sha256sum] = "5c4062ce556f6d3451fc177ffb8673a2120f81df6835dea6a21a90fbdfff0dec"
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UPSTREAM_CHECK_URI = "https://www.open-mpi.org/software/hwloc/v2.9/"
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inherit autotools bash-completion pkgconfig
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