Import rpm: c8s
This commit is contained in:
James Antill
commit
e00b54e81b
2
.gitignore
vendored
Normal file
2
.gitignore
vendored
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
SOURCES/ptdump-1.0.7.tar.gz
|
||||||
|
/ptdump-1.0.7.tar.gz
|
||||||
34
0001-Fix-for-the-topa_entry-issue.patch
Normal file
34
0001-Fix-for-the-topa_entry-issue.patch
Normal file
@ -0,0 +1,34 @@
|
|||||||
|
From 374cde9c0aeb84da9e993641220c8b23adebab20 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Lianbo Jiang <lijiang@redhat.com>
|
||||||
|
Date: Wed, 13 Jul 2022 17:23:05 +0800
|
||||||
|
Subject: [PATCH 1/3] Fix for the topa_entry issue
|
||||||
|
|
||||||
|
kernel commit 59388b9cbe20 ("[x86] perf/x86/intel/pt: Split ToPA metadata
|
||||||
|
and page layout") moved out the table of topa entry from struct topa, which
|
||||||
|
may cause the following failures:
|
||||||
|
[1] invalid kernel virtual address: 0 type: "struct topa_entry"
|
||||||
|
[2] current buffer not found
|
||||||
|
|
||||||
|
Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
|
||||||
|
---
|
||||||
|
ptdump.c | 4 ++++
|
||||||
|
1 file changed, 4 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/ptdump.c b/ptdump.c
|
||||||
|
index f5eb110fe1cd..736e1c8cddaf 100644
|
||||||
|
--- a/ptdump.c
|
||||||
|
+++ b/ptdump.c
|
||||||
|
@@ -183,6 +183,10 @@ int init_pt_info(int cpu)
|
||||||
|
&output_off))
|
||||||
|
goto out_error;
|
||||||
|
|
||||||
|
+ /* fixup the address of topa table */
|
||||||
|
+ if (STRUCT_EXISTS("topa_page") && topa_base)
|
||||||
|
+ topa_base -= MEMBER_SIZE("topa_page", "table");
|
||||||
|
+
|
||||||
|
dbgprintf(fp, "[%d] buf.cur=0x%016lx\n", cpu, topa_base);
|
||||||
|
dbgprintf(fp, "[%d] buf.cur_idx=0x%08x\n", cpu, topa_idx);
|
||||||
|
dbgprintf(fp, "[%d] buf.output_off=0x%016lx\n", cpu, output_off);
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
82
0002-Fix-for-the-invalid-ring_buffer-issue.patch
Normal file
82
0002-Fix-for-the-invalid-ring_buffer-issue.patch
Normal file
@ -0,0 +1,82 @@
|
|||||||
|
From 86022cd76d9391f3c93553d1c76a444b2143a4e8 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Lianbo Jiang <lijiang@redhat.com>
|
||||||
|
Date: Wed, 13 Jul 2022 22:27:33 +0800
|
||||||
|
Subject: [PATCH 2/3] Fix for the invalid ring_buffer issue
|
||||||
|
|
||||||
|
Kernel commit e028157062b9 ("[kernel] perf: Make struct ring_buffer
|
||||||
|
less ambiguous") renamed the struct ring_buffer to struct perf_buffer,
|
||||||
|
which cause the following failure:
|
||||||
|
|
||||||
|
[0] invalid ring_buffer
|
||||||
|
[1] invalid ring_buffer
|
||||||
|
[2] invalid ring_buffer
|
||||||
|
|
||||||
|
Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
|
||||||
|
---
|
||||||
|
ptdump.c | 45 +++++++++++++++++++++++++++++++--------------
|
||||||
|
1 file changed, 31 insertions(+), 14 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/ptdump.c b/ptdump.c
|
||||||
|
index 736e1c8cddaf..54e4391739e3 100644
|
||||||
|
--- a/ptdump.c
|
||||||
|
+++ b/ptdump.c
|
||||||
|
@@ -114,25 +114,42 @@ int init_pt_info(int cpu)
|
||||||
|
struct_ring_buffer);
|
||||||
|
|
||||||
|
/* symbol access check */
|
||||||
|
- if (STRUCT_EXISTS("ring_buffer") &&
|
||||||
|
- !MEMBER_EXISTS("ring_buffer", "aux_pages")) {
|
||||||
|
- fprintf(fp, "[%d] invalid ring_buffer\n", cpu);
|
||||||
|
+ if ((STRUCT_EXISTS("ring_buffer") &&
|
||||||
|
+ !MEMBER_EXISTS("ring_buffer", "aux_pages")) ||
|
||||||
|
+ (STRUCT_EXISTS("perf_buffer") &&
|
||||||
|
+ !MEMBER_EXISTS("perf_buffer", "aux_pages"))) {
|
||||||
|
+ fprintf(fp, "[%d] invalid {ring|perf}_buffer\n", cpu);
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
- /* array of struct pages for pt buffer */
|
||||||
|
- if(!get_member(struct_ring_buffer, "ring_buffer", "aux_pages",
|
||||||
|
- &aux_pages))
|
||||||
|
- return FALSE;
|
||||||
|
+ if (STRUCT_EXISTS("ring_buffer")) {
|
||||||
|
+ /* array of struct pages for pt buffer */
|
||||||
|
+ if(!get_member(struct_ring_buffer, "ring_buffer", "aux_pages",
|
||||||
|
+ &aux_pages))
|
||||||
|
+ return FALSE;
|
||||||
|
|
||||||
|
- /* number of pages */
|
||||||
|
- if(!get_member(struct_ring_buffer, "ring_buffer", "aux_nr_pages",
|
||||||
|
- &aux_nr_pages))
|
||||||
|
- return FALSE;
|
||||||
|
+ /* number of pages */
|
||||||
|
+ if(!get_member(struct_ring_buffer, "ring_buffer", "aux_nr_pages",
|
||||||
|
+ &aux_nr_pages))
|
||||||
|
+ return FALSE;
|
||||||
|
+
|
||||||
|
+ /* private data (struct pt_buffer) */
|
||||||
|
+ if(!get_member(struct_ring_buffer, "ring_buffer", "aux_priv",
|
||||||
|
+ &aux_priv))
|
||||||
|
+ return FALSE;
|
||||||
|
+ } else if (STRUCT_EXISTS("perf_buffer")) {
|
||||||
|
+ if(!get_member(struct_ring_buffer, "perf_buffer", "aux_pages",
|
||||||
|
+ &aux_pages))
|
||||||
|
+ return FALSE;
|
||||||
|
|
||||||
|
- /* private data (struct pt_buffer) */
|
||||||
|
- if(!get_member(struct_ring_buffer, "ring_buffer", "aux_priv",
|
||||||
|
- &aux_priv))
|
||||||
|
+ if(!get_member(struct_ring_buffer, "perf_buffer", "aux_nr_pages",
|
||||||
|
+ &aux_nr_pages))
|
||||||
|
+ return FALSE;
|
||||||
|
+
|
||||||
|
+ if(!get_member(struct_ring_buffer, "perf_buffer", "aux_priv",
|
||||||
|
+ &aux_priv))
|
||||||
|
+ return FALSE;
|
||||||
|
+ } else
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
if (!aux_nr_pages) {
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
44
0003-Do-not-dump-on-the-Single-Range-Output-mode.patch
Normal file
44
0003-Do-not-dump-on-the-Single-Range-Output-mode.patch
Normal file
@ -0,0 +1,44 @@
|
|||||||
|
From 14fe81602c9dd2f64ab803ed9c83b243226a6b05 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Lianbo Jiang <lijiang@redhat.com>
|
||||||
|
Date: Tue, 19 Jul 2022 13:31:02 +0800
|
||||||
|
Subject: [PATCH 3/3] Do not dump on the Single Range Output mode
|
||||||
|
|
||||||
|
Kernel commit 670638477aed ("perf/x86/intel/pt: Opportunistically use
|
||||||
|
single range output mode") may cause the following failure:
|
||||||
|
|
||||||
|
ptdump: page excluded: kernel virtual address: xxx type: "struct topa_entry"
|
||||||
|
Cannot read topa table
|
||||||
|
|
||||||
|
When working on the Single Range Output mode, not support to dump and
|
||||||
|
pint a warning.
|
||||||
|
|
||||||
|
Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
|
||||||
|
---
|
||||||
|
ptdump.c | 11 +++++++++++
|
||||||
|
1 file changed, 11 insertions(+)
|
||||||
|
|
||||||
|
diff --git a/ptdump.c b/ptdump.c
|
||||||
|
index 54e4391739e3..d48cd0126716 100644
|
||||||
|
--- a/ptdump.c
|
||||||
|
+++ b/ptdump.c
|
||||||
|
@@ -189,6 +189,17 @@ int init_pt_info(int cpu)
|
||||||
|
dbgprintf(fp, " %d: 0x%016lx\n", i, page);
|
||||||
|
}
|
||||||
|
|
||||||
|
+ if (MEMBER_EXISTS("pt_buffer", "single")) {
|
||||||
|
+ uint single = 0;
|
||||||
|
+ if(!get_member(pt_info_ptr->pt_buffer, "pt_buffer", "single", &single)) {
|
||||||
|
+ fprintf(fp, "failed to read pt_buffer.");
|
||||||
|
+ return FALSE;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ if (!!single)
|
||||||
|
+ error(FATAL, "Not support because of using Single Range Output instead of ToPA.\n");
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
/* Get pt registes saved on panic */
|
||||||
|
if(!get_member(pt_info_ptr->pt_buffer, "pt_buffer", "cur",
|
||||||
|
&topa_base))
|
||||||
|
--
|
||||||
|
2.31.1
|
||||||
|
|
||||||
94
crash-ptdump-command.spec
Normal file
94
crash-ptdump-command.spec
Normal file
@ -0,0 +1,94 @@
|
|||||||
|
#
|
||||||
|
# crash core analysis suite
|
||||||
|
#
|
||||||
|
Summary: ptdump extension module for the crash utility
|
||||||
|
Name: crash-ptdump-command
|
||||||
|
Version: 1.0.7
|
||||||
|
Release: 2%{?dist}
|
||||||
|
License: GPLv2
|
||||||
|
Group: Development/Debuggers
|
||||||
|
Source: https://github.com/crash-utility/crash-extensions/blob/master/ptdump-%{version}.tar.gz
|
||||||
|
URL: https://crash-utility.github.io/extensions.html
|
||||||
|
ExclusiveOS: Linux
|
||||||
|
ExclusiveArch: x86_64
|
||||||
|
Buildroot: %{_tmppath}/%{name}-root
|
||||||
|
BuildRequires: crash-devel >= 5.1.5
|
||||||
|
Requires: crash >= 5.1.5
|
||||||
|
Patch0: rhel8_build.patch
|
||||||
|
Patch1: 0001-Fix-for-the-topa_entry-issue.patch
|
||||||
|
Patch2: 0002-Fix-for-the-invalid-ring_buffer-issue.patch
|
||||||
|
Patch3: 0003-Do-not-dump-on-the-Single-Range-Output-mode.patch
|
||||||
|
|
||||||
|
%description
|
||||||
|
Retrieve and decode the log buffer generated by the Intel(R) Processor
|
||||||
|
Trace facility
|
||||||
|
|
||||||
|
%prep
|
||||||
|
%setup -q -n ptdump-%{version}
|
||||||
|
%patch0 -p1 -b rhel8_build.patch
|
||||||
|
%patch1 -p1
|
||||||
|
%patch2 -p1
|
||||||
|
%patch3 -p1
|
||||||
|
|
||||||
|
%build
|
||||||
|
make -f ptdump.mk
|
||||||
|
|
||||||
|
%install
|
||||||
|
rm -Rf $RPM_BUILD_ROOT
|
||||||
|
mkdir -p %{buildroot}%{_libdir}/crash/extensions/
|
||||||
|
cp %{_builddir}/ptdump-%{version}/ptdump.so %{buildroot}%{_libdir}/crash/extensions/
|
||||||
|
|
||||||
|
%clean
|
||||||
|
rm -rf %{buildroot}
|
||||||
|
rm -Rf $RPM_BUILD_ROOT
|
||||||
|
|
||||||
|
%files
|
||||||
|
%defattr(-,root,root)
|
||||||
|
%{_libdir}/crash/extensions/ptdump.so
|
||||||
|
%doc COPYING
|
||||||
|
|
||||||
|
%changelog
|
||||||
|
* Thu Jul 14 2022 Lianbo Jiang <lijiang@redhat.com> - 1.0.7-2
|
||||||
|
- Fix for "current buffer not found"
|
||||||
|
- Fix for "invalid kernel virtual address: 0 type: struct topa_entry"
|
||||||
|
- Fix for "invalid ring_buffer"
|
||||||
|
Resolves: rhbz#1838927
|
||||||
|
|
||||||
|
* Wed Jul 8 2020 Bhupesh Sharma <bhsharma@redhat.com> - 1.0.7-1
|
||||||
|
- ptdump: Rebase to upstream extension version ptdump-1.0.7 (github)
|
||||||
|
Resolves: rhbz#1851749
|
||||||
|
|
||||||
|
* Wed Jan 29 2020 Dave Anderson <anderson@redhat.com> - 1.0.3-5
|
||||||
|
- ptdump: fix build warning: warning: this ‘if’ clause does not guard
|
||||||
|
- ptdump: fix failure: ptdump: invalid size request: 0 type: "read page for write"
|
||||||
|
- ptdump: fix heap memory and fd leak when fault happens
|
||||||
|
Resolves: rhbz#1786497
|
||||||
|
|
||||||
|
* Wed Sep 19 2018 Dave Anderson <anderson@redhat.com> - 1.0.3-4
|
||||||
|
- Address annocheck link issue
|
||||||
|
Resolves: rhbz#1630557
|
||||||
|
|
||||||
|
* Mon Aug 13 2018 Dave Anderson <anderson@redhat.com> - 1.0.3-3
|
||||||
|
- Bump release for mass rebuild
|
||||||
|
Resolves: rhbz#1615510
|
||||||
|
|
||||||
|
* Wed May 31 2017 Dave Anderson <anderson@redhat.com> - 1.0.3-2.el7
|
||||||
|
- Add RPM_OPT_FLAGS to gcc line in ptdump.mk
|
||||||
|
Resolves: rhbz#1450708
|
||||||
|
- Set gdb scope to get appropriate ring_buffer structure
|
||||||
|
Resolves: rhbz#1451181
|
||||||
|
|
||||||
|
* Tue Mar 15 2016 Dave Anderson <anderson@redhat.com> - 1.0.3-1.el7
|
||||||
|
- Fix for coverity scan issues generated by 1.0.2
|
||||||
|
Resolves: rhbz#1298172
|
||||||
|
|
||||||
|
* Mon Mar 14 2016 Dave Anderson <anderson@redhat.com> - 1.0.2-1.el7
|
||||||
|
- Memory leak fix and coverity scan fixes.
|
||||||
|
Resolves: rhbz#1298172
|
||||||
|
|
||||||
|
* Mon Feb 29 2016 Dave Anderson <anderson@redhat.com> - 1.0.1-1.el7
|
||||||
|
- Initial check-in.
|
||||||
|
Resolves: rhbz#1298172
|
||||||
|
|
||||||
|
* Tue Jan 26 2016 MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> - 1.0.1-1
|
||||||
|
- Initial crash-ptdump-command package
|
||||||
11
rhel8_build.patch
Normal file
11
rhel8_build.patch
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
--- ptdump-1.0.3/ptdump.mk.orig
|
||||||
|
+++ ptdump-1.0.3/ptdump.mk
|
||||||
|
@@ -43,7 +43,7 @@ ptdump.so: $(TARGET_CFILES) $(INCDIR)/de
|
||||||
|
ifeq ($(ARCH),UNSUPPORTED)
|
||||||
|
@echo "ptdump: architecture not supported"
|
||||||
|
else
|
||||||
|
- gcc $(RPM_OPT_FLAGS) $(CFLAGS) $(TARGET_CFLAGS) $(COMMON_CFLAGS) -nostartfiles -shared -rdynamic -o $@ $(TARGET_CFILES)
|
||||||
|
+ gcc $(RPM_OPT_FLAGS) $(CFLAGS) $(TARGET_CFLAGS) $(COMMON_CFLAGS) -nostartfiles -shared -rdynamic -o $@ $(TARGET_CFILES) -Wl,-z,now
|
||||||
|
endif
|
||||||
|
|
||||||
|
debug: COMMON_CFLAGS+=-DDEBUG
|
||||||
Loading…
Reference in New Issue
Block a user