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2024-05-25Merge tag 'uml-for-linus-6.10-rc1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux Pull UML updates from Richard Weinberger: - Fixes for -Wmissing-prototypes warnings and further cleanup - Remove callback returning void from rtc and virtio drivers - Fix bash location * tag 'uml-for-linus-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: (26 commits) um: virtio_uml: Convert to platform remove callback returning void um: rtc: Convert to platform remove callback returning void um: Remove unused do_get_thread_area function um: Fix -Wmissing-prototypes warnings for __vdso_* um: Add an internal header shared among the user code um: Fix the declaration of kasan_map_memory um: Fix the -Wmissing-prototypes warning for get_thread_reg um: Fix the -Wmissing-prototypes warning for __switch_mm um: Fix -Wmissing-prototypes warnings for (rt_)sigreturn um: Stop tracking host PID in cpu_tasks um: process: remove unused 'n' variable um: vector: remove unused len variable/calculation um: vector: fix bpfflash parameter evaluation um: slirp: remove set but unused variable 'pid' um: signal: move pid variable where needed um: Makefile: use bash from the environment um: Add winch to winch_handlers before registering winch IRQ um: Fix -Wmissing-prototypes warnings for __warp_* and foo um: Fix -Wmissing-prototypes warnings for text_poke* um: Move declarations to proper headers ...
2024-04-25mm: vmalloc: enable memory allocation profilingKent Overstreet1-1/+2
This wrapps all external vmalloc allocation functions with the alloc_hooks() wrapper, and switches internal allocations to _noprof variants where appropriate, for the new memory allocation profiling feature. [surenb@google.com: arch/um: fix forward declaration for vmalloc] Link: https://lkml.kernel.org/r/20240326073750.726636-1-surenb@google.com [surenb@google.com: undo _noprof additions in the documentation] Link: https://lkml.kernel.org/r/20240326231453.1206227-5-surenb@google.com Link: https://lkml.kernel.org/r/20240321163705.3067592-31-surenb@google.com Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> Signed-off-by: Suren Baghdasaryan <surenb@google.com> Tested-by: Kees Cook <keescook@chromium.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Alex Gaynor <alex.gaynor@gmail.com> Cc: Alice Ryhl <aliceryhl@google.com> Cc: Andreas Hindborg <a.hindborg@samsung.com> Cc: Benno Lossin <benno.lossin@proton.me> Cc: "Björn Roy Baron" <bjorn3_gh@protonmail.com> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Christoph Lameter <cl@linux.com> Cc: Dennis Zhou <dennis@kernel.org> Cc: Gary Guo <gary@garyguo.net> Cc: Miguel Ojeda <ojeda@kernel.org> Cc: Pasha Tatashin <pasha.tatashin@soleen.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Tejun Heo <tj@kernel.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Wedson Almeida Filho <wedsonaf@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-04-22um: Fix the declaration of vfreeTiwei Bie1-1/+1
The definition of vfree has changed since commit b3bdda02aa54 ("vmalloc: add const to void* parameters"). Update the declaration of vfree in um_malloc.h to match the latest definition. Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com> Signed-off-by: Richard Weinberger <richard@nod.at>
2019-09-15um: Add SPDX headers for files in arch/um/includeAlex Dewar1-1/+1
Convert files to use SPDX header. All files are licensed under the GPLv2. Signed-off-by: Alex Dewar <alex.dewar@gmx.co.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
2011-11-02um: get rid of kern_constants.hAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
2008-10-22x86, um: take arch/um/include/* out of the wayAl Viro1-0/+19
We can't just plop asm/* into it - userland helpers are built with it in search path and seeing asm/* show up there suddenly would be a bad idea. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>