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The main changes in this release include:
- Add user space specific memory reading for kprobes - Allow kprobes to be executed earlier in boot The rest are mostly just various clean ups and small fixes. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCXS88txQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qhaPAQDHaAmu6wXtZjZE6GU4ZP61UNgDECmZ 4wlGrNc1AAlqAQD/QC8339p37aDCp9n27VY1wmJwF3nca+jAHfQLqWkkYgw= =n/tz -----END PGP SIGNATURE----- Merge tag 'trace-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing updates from Steven Rostedt: "The main changes in this release include: - Add user space specific memory reading for kprobes - Allow kprobes to be executed earlier in boot The rest are mostly just various clean ups and small fixes" * tag 'trace-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (33 commits) tracing: Make trace_get_fields() global tracing: Let filter_assign_type() detect FILTER_PTR_STRING tracing: Pass type into tracing_generic_entry_update() ftrace/selftest: Test if set_event/ftrace_pid exists before writing ftrace/selftests: Return the skip code when tracing directory not configured in kernel tracing/kprobe: Check registered state using kprobe tracing/probe: Add trace_event_call accesses APIs tracing/probe: Add probe event name and group name accesses APIs tracing/probe: Add trace flag access APIs for trace_probe tracing/probe: Add trace_event_file access APIs for trace_probe tracing/probe: Add trace_event_call register API for trace_probe tracing/probe: Add trace_probe init and free functions tracing/uprobe: Set print format when parsing command tracing/kprobe: Set print format right after parsed command kprobes: Fix to init kprobes in subsys_initcall tracepoint: Use struct_size() in kmalloc() ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS ftrace: Enable trampoline when rec count returns back to one tracing/kprobe: Do not run kprobe boot tests if kprobe_event is on cmdline tracing: Make a separate config for trace event self tests ...
This commit is contained in:
commit
818e95c768
33 changed files with 861 additions and 411 deletions
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arch/Kconfig
16
arch/Kconfig
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@ -128,22 +128,6 @@ config UPROBES
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managed by the kernel and kept transparent to the probed
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application. )
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config HAVE_64BIT_ALIGNED_ACCESS
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def_bool 64BIT && !HAVE_EFFICIENT_UNALIGNED_ACCESS
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help
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Some architectures require 64 bit accesses to be 64 bit
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aligned, which also requires structs containing 64 bit values
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to be 64 bit aligned too. This includes some 32 bit
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architectures which can do 64 bit accesses, as well as 64 bit
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architectures without unaligned access.
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This symbol should be selected by an architecture if 64 bit
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accesses are required to be 64 bit aligned in this way even
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though it is not a 64 bit architecture.
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See Documentation/unaligned-memory-access.txt for more
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information on the topic of unaligned memory accesses.
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config HAVE_EFFICIENT_UNALIGNED_ACCESS
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bool
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help
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