0bd957eb11
logic, instead of the current per debug facility blacklist, use the more generic .noinstr.text approach, combined with a 'noinstr' marker for functions. Also add instrumentation_begin()/end() to better manage the exact place in entry code where instrumentation may be used. Also add a kprobes blacklist for modules. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAl7U/KERHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1h6xg//bnWhJzrxlOr89d7c5pEUeZehTscZ4OxU HyiWnfgd6bHJGHiB8TRHZInJFys/Y0UG+xzQvCP2YCIHW42tguD3u0wQ1rOrA6im VkDxUwHn72avqnBq+knMwtqiKQjxJrPe+YpikWOgb4B+9jQwLARzTArhs+aoWBRn a9jRP1jcuS26F/9wxctFoHVvKZ7Vv+HCgtNzequHsd1e0J8ElvDRk+QkfkaZopl5 cQ44TIfzR8xjJuGqW45hXwOw5PPjhZHwytSoFquSMb57txoWL2devn7S38VaCWv7 /fqmQAnQqlW5eG5ipJ0zWY1n0uLZLRrIecfA1INY8fdJeFFr6cxaN6FM1GhVZ93I GjZZFYwxDv9IftpeSyCaIzF1zISV+as3r9sMKMt89us77XazRiobjWCi1aE9a1rX QRv1nTjmypWg65IMV+nfIT26riP6YXSZ3uXQJPwm+kzEjJJl0LSi2AfjWQadcHeZ Z8svSIepP4oJBJ9tJlZ3K7kHBV3E0G4SV3fnHaUYGrp9gheqhe33U0VWfILcvq7T zIhtZXzqRGaMKuw0IFy2xITCQyEZAXwTedtSSeyXt0CN/hwhaxbrd38HhKOBw8WH k+OAmXZ+lgSO5ZvkoxgV6QgHtjsif3ICcHNelJtcbRA80/3oj/QwJ5dAVR61EDZa 3Jn8mMxvCn0= =25Vr -----END PGP SIGNATURE----- Merge tag 'core-kprobes-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull kprobes updates from Ingo Molnar: "Various kprobes updates, mostly centered around cleaning up the no-instrumentation logic. Instead of the current per debug facility blacklist, use the more generic .noinstr.text approach, combined with a 'noinstr' marker for functions. Also add instrumentation_begin()/end() to better manage the exact place in entry code where instrumentation may be used. And add a kprobes blacklist for modules" * tag 'core-kprobes-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: kprobes: Prevent probes in .noinstr.text section vmlinux.lds.h: Create section for protection against instrumentation samples/kprobes: Add __kprobes and NOKPROBE_SYMBOL() for handlers. kprobes: Support NOKPROBE_SYMBOL() in modules kprobes: Support __kprobes blacklist in modules kprobes: Lock kprobe_mutex while showing kprobe_blacklist |
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| boot | ||
| configs | ||
| crypto | ||
| include | ||
| kernel | ||
| kexec | ||
| kvm | ||
| lib | ||
| math-emu | ||
| mm | ||
| net | ||
| oprofile | ||
| perf | ||
| platforms | ||
| purgatory | ||
| sysdev | ||
| tools | ||
| xmon | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||
| Makefile.postlink | ||