Browse code
linux: disable CONFIG_FANOTIFY_ACCESS_PERMISSIONS
One of LTP tests triggered kernel hang caused by incorrect
fanotify permission events handling.
Upstream fixes are available, but not yet backported.
- Kernel crashes should be fixed by:
96d41019e3ac “fanotify: fix list corruption in fanotify_get_response()”
- Kernel hangs should be fixed by:
05f0e38724e8 “fanotify: Release SRCU lock when waiting for userspace response”
Disable this feature for now.
Change-Id: I362fafa15b573aa6e1a907e2da25cef8c28dca68
Reviewed-on: http://photon-jenkins.eng.vmware.com:8082/6514
Tested-by: gerrit-photon <photon-checkins@vmware.com>
Tested-by: michellew <michellew@vmware.com>
Reviewed-by: Srivatsa S. Bhat <srivatsab@vmware.com>
Alexey Makhalov authored on 2019/01/16 09:58:06Showing 2 changed files
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@@ -3767,7 +3767,7 @@ CONFIG_FSNOTIFY=y |
| 3767 | 3767 |
CONFIG_DNOTIFY=y |
| 3768 | 3768 |
CONFIG_INOTIFY_USER=y |
| 3769 | 3769 |
CONFIG_FANOTIFY=y |
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-CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y |
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+# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set |
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| 3771 | 3771 |
CONFIG_QUOTA=y |
| 3772 | 3772 |
CONFIG_QUOTA_NETLINK_INTERFACE=y |
| 3773 | 3773 |
# CONFIG_PRINT_QUOTA_WARNING is not set |
| ... | ... |
@@ -2,7 +2,7 @@ |
| 2 | 2 |
Summary: Kernel |
| 3 | 3 |
Name: linux |
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Version: 4.4.164 |
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-Release: 3%{?kat_build:.%kat_build}%{?dist}
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+Release: 4%{?kat_build:.%kat_build}%{?dist}
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| 6 | 6 |
License: GPLv2 |
| 7 | 7 |
URL: http://www.kernel.org/ |
| 8 | 8 |
Group: System Environment/Kernel |
| ... | ... |
@@ -281,17 +281,17 @@ find %{buildroot}/lib/modules -name '*.ko' -print0 | xargs -0 chmod u+x
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| 281 | 281 |
make -C tools JOBS=1 DESTDIR=%{buildroot} prefix=%{_prefix} perf_install
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| 282 | 282 |
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%post |
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-/sbin/depmod -aq %{uname_r}
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+/sbin/depmod -a %{uname_r}
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ln -sf %{name}-%{uname_r}.cfg /boot/photon.cfg
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| 286 | 286 |
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%post drivers-gpu |
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-/sbin/depmod -aq %{uname_r}
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+/sbin/depmod -a %{uname_r}
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| 289 | 289 |
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%post sound |
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-/sbin/depmod -aq %{uname_r}
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+/sbin/depmod -a %{uname_r}
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| 292 | 292 |
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%post oprofile |
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-/sbin/depmod -aq %{uname_r}
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+/sbin/depmod -a %{uname_r}
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| 295 | 295 |
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| 296 | 296 |
%files |
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%defattr(-,root,root) |
| ... | ... |
@@ -338,6 +338,9 @@ ln -sf %{name}-%{uname_r}.cfg /boot/photon.cfg
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/usr/share/perf-core |
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%changelog |
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+* Tue Jan 15 2019 Alexey Makhalov <amakhalov@vmware.com> 4.4.164-4 |
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+- .config: disable CONFIG_FANOTIFY_ACCESS_PERMISSIONS |
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+- Removed deprecated -q option for depmod |
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| 341 | 344 |
* Thu Dec 20 2018 Alexey Makhalov <amakhalov@vmware.com> 4.4.164-3 |
| 342 | 345 |
- .config: CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y |
| 343 | 346 |
* Wed Dec 12 2018 Kamal Charan <kcharan@vmware.com> 4.4.164-2 |