forked from pool/qclib
Accepting request 1146219 from home:ngueorguiev:branches:hardware
- Upgrade to version 2.4.1 (jsc#PED-3285) * Handle systems with `/sys/kernel/security/lockdown` enabled * Consistency check: Fix accounting of reserved cores and CPUs * Trace: Fix display of version information * Doxygen config: Remove unused options - Removed obsolete patch qclib-sys-kernel-security-lockdown-enabled.patch OBS-URL: https://build.opensuse.org/request/show/1146219 OBS-URL: https://build.opensuse.org/package/show/hardware/qclib?expand=0&rev=45
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@ -1,51 +0,0 @@
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commit 73f9792009be42fe652ae897d390852f18bf445a
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Author: Stefan Raspl <raspl@linux.ibm.com>
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Date: Thu Sep 7 22:47:16 2023 +0200
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Handle systems with /sys/kernel/security/lockdown enabled
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Hypfs becomes inaccessible when /sys/kernel/security/lockdown is enabled, as
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is the case with e.g. secure booted systems.
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To reproduce, run
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echo integrity > /sys/kernel/security/lockdown
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Since qclib conceptually only requires access to /proc/sysinfo at a minimum,
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we simply skip hypfs in this case.
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Signed-off-by: Stefan Raspl <raspl@linux.ibm.com>
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diff --git a/query_capacity_hypfs.c b/query_capacity_hypfs.c
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index 9845e88b..3907c269 100644
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--- a/query_capacity_hypfs.c
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+++ b/query_capacity_hypfs.c
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@@ -617,7 +617,7 @@ static int qc_read_diag_file(struct qc_handle *hdl, const char *dbgfs, struct hy
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out_fail:
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free(priv->data);
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priv->data = NULL;
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- rc = -1;
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+ rc = 1;
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out:
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free(fpath);
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@@ -942,14 +942,18 @@ static int qc_hypfs_open(struct qc_handle *hdl, char **buf) {
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/* if z/VM diag file exists, the LPAR diag file's content
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isn't valid, so we're done after handling the z/VM file */
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priv->diag = QC_HYPFS_ZVM;
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- if ((rc = qc_read_diag_file(hdl, dbgfs, priv)) != 0)
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+ if ((rc = qc_read_diag_file(hdl, dbgfs, priv)) != 0) {
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+ rc = 0; // not a fatal error - we just skip this source
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goto out;
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+ }
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priv->avail = HYPFS_AVAIL_BIN_ZVM;
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} else {
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qc_debug(hdl, "No z/VM diag file found, must be an LPAR\n");
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priv->diag = QC_HYPFS_LPAR;
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- if ((rc = qc_read_diag_file(hdl, dbgfs, priv)) != 0)
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+ if ((rc = qc_read_diag_file(hdl, dbgfs, priv)) != 0) {
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+ rc = 0; // not a fatal error - we just skip this source
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goto out;
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+ }
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priv->avail = HYPFS_AVAIL_BIN_LPAR;
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}
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} else {
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@ -1,3 +1,13 @@
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-------------------------------------------------------------------
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Mon Feb 12 16:48:47 UTC 2024 - Nikolay Gueorguiev <nikolay.gueorguiev@suse.com>
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- Upgrade to version 2.4.1 (jsc#PED-3285)
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* Handle systems with `/sys/kernel/security/lockdown` enabled
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* Consistency check: Fix accounting of reserved cores and CPUs
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* Trace: Fix display of version information
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* Doxygen config: Remove unused options
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- Removed obsolete patch qclib-sys-kernel-security-lockdown-enabled.patch
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-------------------------------------------------------------------
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-------------------------------------------------------------------
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Wed Oct 25 06:16:21 UTC 2023 - Nikolay Gueorguiev <nikolay.gueorguiev@suse.com>
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Wed Oct 25 06:16:21 UTC 2023 - Nikolay Gueorguiev <nikolay.gueorguiev@suse.com>
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@ -1,7 +1,7 @@
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#
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#
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# spec file for package qclib
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# spec file for package qclib
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#
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#
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# Copyright (c) 2023 SUSE LLC
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# Copyright (c) 2024 SUSE LLC
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#
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#
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# All modifications and additions to the file contributed by third parties
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# remain the property of their copyright owners, unless otherwise agreed
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@ -19,7 +19,7 @@
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%global _lto_cflags %{?_lto_cflags} -ffat-lto-objects
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%global _lto_cflags %{?_lto_cflags} -ffat-lto-objects
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Name: qclib
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Name: qclib
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Version: 2.4.0
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Version: 2.4.1
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Release: 0
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Release: 0
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Summary: Query Capacity library
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Summary: Query Capacity library
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License: BSD-3-Clause
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License: BSD-3-Clause
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@ -37,7 +37,7 @@ BuildRequires: glibc-devel
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%endif
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%endif
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#
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#
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Patch001: qclib-sys-kernel-security-lockdown-enabled.patch
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### Patch001: qclib-sys-kernel-security-lockdown-enabled.patch
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%description
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%description
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qclib provides a C API for extraction of system information for Linux on z
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qclib provides a C API for extraction of system information for Linux on z
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