diff options
author | Patrick Williams <patrick@stwcx.xyz> | 2022-10-18 20:34:53 +0300 |
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committer | Patrick Williams <patrick@stwcx.xyz> | 2022-10-18 20:35:34 +0300 |
commit | 46fc02f3932e37eb07ed7cd23ac96d464c6db55c (patch) | |
tree | b60616a81b0bbc1012f678b783df7c2e07f72161 /poky/meta/recipes-kernel/lttng/lttng-modules/0007-fix-kprobes-Use-rethook-for-kretprobe-if-possible-v5.patch | |
parent | a515de07dfa9eda7a303af296666e2572e581df7 (diff) | |
download | openbmc-honister.tar.xz |
subtree updateshonister
meta-openembedded: 9a0caf5b09..0e6c34f82c:
Martin Jansa (1):
ostree: prevent ostree-native depending on target virtual/kernel to provide kernel-module-overlay
Nicolas Dechesne (1):
imlib2: update SRC_URI
poky: eff78b3802..fd00d74f47:
Alexandre Belloni (1):
pseudo: Fix handling of absolute links
Anuj Mittal (2):
poky.conf: bump version for 3.4.4 release
documentation: update for 3.4.4 release
Bruce Ashfield (10):
linux-yocto/5.10: update to v5.10.109
lttng-modules: update to 2.13.1
lttng-modules: support kernel 5.18+
linux-yocto/5.10: features/security: Move x86_64 configs to separate file
linux-yocto/5.10: update to v5.10.110
linux-yocto/5.10: base: enable kernel crypto userspace API
linux-yocto/5.10: update to v5.10.112
linux-yocto: enable powerpc debug fragment
linux-yocto/5.10: update to v5.10.113
yocto-bsps: update to v5.10.113
Chen Qi (1):
cases/buildepoxy.py: fix typo
Davide Gardenal (1):
rootfs-postcommands: fix symlinks where link and output path are equal
Dmitry Baryshkov (2):
linux-firmware: correct license for ar3k firmware
linux-firmware: upgrade 20220411 -> 20220509
Felix Moessbauer (1):
wic/plugins/rootfs: Fix permissions when splitting rootfs folders across partitions
Joe Slater (1):
unzip: fix CVE-2021-4217
Khem Raj (2):
busybox: Use base_bindir instead of hardcoding /bin path
linux-yocto: Enable powerpc-debug fragment for ppc64 LE
Konrad Weihmann (1):
gmp: add missing COPYINGv3
Martin Jansa (1):
license_image.bbclass: close package.manifest file
Max Krummenacher (2):
perf: sort-pmuevents: don't drop elements
perf: sort-pmuevents: allow for additional type qualifiers and storage class
Michael Opdenacker (1):
adding missing space in appends
Ovidiu Panait (1):
openssl: upgrade 1.1.1l -> 1.1.1n
Paul Gortmaker (1):
install/devshell: Introduce git intercept script due to fakeroot issues
Peter Kjellerstedt (1):
u-boot: Inherit pkgconfig
Portia (1):
volatile-binds: Change DefaultDependencies from false to no
Rahul Kumar (1):
neard: Switch SRC_URI to git repo
Ralph Siemsen (1):
xz: fix CVE-2022-1271
Ranjitsinh Rathod (1):
openssl: Minor security upgrade 1.1.1n to 1.1.1o
Richard Purdie (14):
scripts/runqemu: Fix memory limits for qemux86-64
vim: Upgrade 8.2.4524 -> 8.2.4681
uninative: Upgrade to 3.6 with gcc 12 support
tiff: Add marker for CVE-2022-1056 being fixed
externalsrc/devtool: Fix to work with fixed export funcition flags handling
libxshmfence: Correct LICENSE to HPND
alsa-tools: Ensure we install correctly
shadow-native: Simplify and fix syslog disable patch
build-appliance-image: Update to honister head revision
base: Avoid circular references to our own scripts
base: Drop git intercept
scripts: Make git intercept global
scripts/git: Ensure we don't have circular references
vim: Upgrade 8.2.4681 -> 8.2.4912
Ross Burton (4):
bitbake: knotty: display active tasks when printing keepAlive() message
bitbake: knotty: reduce keep-alive timeout from 5000s (83 minutes) to 10 minutes
bitbake.conf: mark all directories as safe for git to read
oeqa/selftest: add test for git working correctly inside pseudo
wangmy (3):
linux-firmware: upgrade 20220310 -> 20220411
lttng-modules: upgrade 2.13.1 -> 2.13.2
lttng-modules: upgrade 2.13.2 -> 2.13.3
zhengruoqin (1):
wireless-regdb: upgrade 2022.02.18 -> 2022.04.08
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I0298ba1d7a4f4f77e0ebe24f18b3f8bdc326097b
Diffstat (limited to 'poky/meta/recipes-kernel/lttng/lttng-modules/0007-fix-kprobes-Use-rethook-for-kretprobe-if-possible-v5.patch')
-rw-r--r-- | poky/meta/recipes-kernel/lttng/lttng-modules/0007-fix-kprobes-Use-rethook-for-kretprobe-if-possible-v5.patch | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/0007-fix-kprobes-Use-rethook-for-kretprobe-if-possible-v5.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/0007-fix-kprobes-Use-rethook-for-kretprobe-if-possible-v5.patch new file mode 100644 index 0000000000..effd37ffe1 --- /dev/null +++ b/poky/meta/recipes-kernel/lttng/lttng-modules/0007-fix-kprobes-Use-rethook-for-kretprobe-if-possible-v5.patch @@ -0,0 +1,72 @@ +From 3c46ddc134621dba65030263aa321dd6bdae3ba3 Mon Sep 17 00:00:00 2001 +From: Michael Jeanson <mjeanson@efficios.com> +Date: Mon, 4 Apr 2022 15:02:10 -0400 +Subject: [PATCH 07/10] fix: kprobes: Use rethook for kretprobe if possible + (v5.18) + +See upstream commit : + + commit 73f9b911faa74ac5107879de05c9489c419f41bb + Author: Masami Hiramatsu <mhiramat@kernel.org> + Date: Sat Mar 26 11:27:05 2022 +0900 + + kprobes: Use rethook for kretprobe if possible + + Use rethook for kretprobe function return hooking if the arch sets + CONFIG_HAVE_RETHOOK=y. In this case, CONFIG_KRETPROBE_ON_RETHOOK is + set to 'y' automatically, and the kretprobe internal data fields + switches to use rethook. If not, it continues to use kretprobe + specific function return hooks. + +Upstream-Status: Backport + +Change-Id: I2b7670dc04e4769c1e3c372582ad2f555f6d7a66 +Signed-off-by: Michael Jeanson <mjeanson@efficios.com> +Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> +--- + include/wrapper/kprobes.h | 17 +++++++++++++++++ + src/probes/lttng-kretprobes.c | 2 +- + 2 files changed, 18 insertions(+), 1 deletion(-) + +diff --git a/include/wrapper/kprobes.h b/include/wrapper/kprobes.h +index b546d615..51d32b7c 100644 +--- a/include/wrapper/kprobes.h ++++ b/include/wrapper/kprobes.h +@@ -29,4 +29,21 @@ struct kretprobe *lttng_get_kretprobe(struct kretprobe_instance *ri) + + #endif /* LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,11,0) */ + ++ ++#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,18,0)) ++static inline ++unsigned long lttng_get_kretprobe_retaddr(struct kretprobe_instance *ri) ++{ ++ return get_kretprobe_retaddr(ri); ++} ++ ++#else ++ ++static inline ++unsigned long lttng_get_kretprobe_retaddr(struct kretprobe_instance *ri) ++{ ++ return (unsigned long) ri->ret_addr; ++} ++#endif ++ + #endif /* _LTTNG_WRAPPER_KPROBES_H */ +diff --git a/src/probes/lttng-kretprobes.c b/src/probes/lttng-kretprobes.c +index 5cb2e953..565df739 100644 +--- a/src/probes/lttng-kretprobes.c ++++ b/src/probes/lttng-kretprobes.c +@@ -81,7 +81,7 @@ int _lttng_kretprobes_handler(struct kretprobe_instance *krpi, + int ret; + + payload.ip = (unsigned long) lttng_get_kretprobe(krpi)->kp.addr; +- payload.parent_ip = (unsigned long) krpi->ret_addr; ++ payload.parent_ip = lttng_get_kretprobe_retaddr(krpi); + + lib_ring_buffer_ctx_init(&ctx, event_recorder, sizeof(payload), + lttng_alignof(payload), <tng_probe_ctx); +-- +2.19.1 + |