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73f62e60 |
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03-Mar-2022 |
Kees Cook <keescook@chromium.org> |
lkdtm: Move crashtype definitions into each category It's long been annoying that to add a new LKDTM test one had to update lkdtm.h and core.c to get it "registered". Switch to a per-category list and update the crashtype walking code in core.c to handle it. This also means that all the lkdtm_* tests themselves can be static now. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Kees Cook <keescook@chromium.org>
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500543c5 |
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21-Nov-2019 |
Will Deacon <will@kernel.org> |
lkdtm: Remove references to CONFIG_REFCOUNT_FULL CONFIG_REFCOUNT_FULL no longer exists, so remove all references to it. Signed-off-by: Will Deacon <will@kernel.org> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Kees Cook <keescook@chromium.org> Tested-by: Hanjun Guo <guohanjun@huawei.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Elena Reshetova <elena.reshetova@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20191121115902.2551-11-will@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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23e6b169 |
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21-Nov-2019 |
Will Deacon <will@kernel.org> |
locking/refcount: Define constants for saturation and max refcount values The REFCOUNT_FULL implementation uses a different saturation point than the x86 implementation, which means that the shared refcount code in lib/refcount.c (e.g. refcount_dec_not_one()) needs to be aware of the difference. Rather than duplicate the definitions from the lkdtm driver, instead move them into <linux/refcount.h> and update all references accordingly. Signed-off-by: Will Deacon <will@kernel.org> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Tested-by: Hanjun Guo <guohanjun@huawei.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Elena Reshetova <elena.reshetova@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20191121115902.2551-2-will@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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aeef9c09 |
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06-Mar-2018 |
Kees Cook <keescook@chromium.org> |
lkdtm: Add missing SPDX-License-Identifier line The refcount.c file missed the mass-addition of the SPDX lines. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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039a1c42 |
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06-Mar-2018 |
Kees Cook <keescook@chromium.org> |
lkdtm: Relocate code to subdirectory The LKDTM modules keep expanding, and it's getting weird to have each file get a prefix. Instead, move to a subdirectory for cleaner handling. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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