Changes in Makefile

cc937dad - selftests: centralize -D_GNU_SOURCE= to CFLAGS in lib.mk

Tue, 25 Jun 2024 22:34:45 +0000

selftests: centralize -D_GNU_SOURCE= to CFLAGS in lib.mkCentralize the _GNU_SOURCE definition to CFLAGS in lib.mk. Removeredundant defines from Makefiles that import lib.mk. Convert any usage of"#define _GNU_SOURCE 1" to "#define _GNU_SOURCE".This uses the form "-D_GNU_SOURCE=", which is equivalent to"#define _GNU_SOURCE".Otherwise using "-D_GNU_SOURCE" is equivalent to "-D_GNU_SOURCE=1" and"#define _GNU_SOURCE 1", which is less commonly seen in source code andwould require many changes in selftests to avoid redefinition warnings.Link: https://lkml.kernel.org/r/20240625223454.1586259-2-edliaw@google.comSigned-off-by: Edward Liaw Suggested-by: John Hubbard Acked-by: Shuah Khan Reviewed-by: Muhammad Usama Anjum Cc: Albert Ou Cc: André Almeida Cc: Darren Hart Cc: Dave Hansen Cc: Davidlohr Bueso Cc: David S. Miller Cc: Eric Dumazet Cc: Eric W. Biederman Cc: Fenghua Yu Cc: Ingo Molnar Cc: Jakub Kicinski Cc: Jarkko Sakkinen Cc: Jason Gunthorpe Cc: Kees Cook Cc: Kevin Tian Cc: Palmer Dabbelt Cc: Paolo Abeni Cc: Paolo Bonzini Cc: Paul Walmsley Cc: Peter Zijlstra Cc: Reinette Chatre Cc: Sean Christopherson Cc: Thomas Gleixner Signed-off-by: Andrew Morton List of files: /linux-6.15/tools/testing/selftests/riscv/mm/Makefile

b06fab00 - riscv: kselftests: Fix mm build by removing testcases subdirectory

Fri, 15 Sep 2023 10:01:13 +0000

riscv: kselftests: Fix mm build by removing testcases subdirectorykselftests fails to build because the mm/testcases subdirectory is notcreated and then the compiler fails to output the binary there.So fix this by simply removing this subdirectory which is not veryuseful.Signed-off-by: Alexandre Ghiti Reviewed-by: Charlie Jenkins Link: https://lore.kernel.org/r/20230915100113.13131-1-alexghiti@rivosinc.comSigned-off-by: Palmer Dabbelt List of files: /linux-6.15/tools/testing/selftests/riscv/mm/Makefile

4d0c04ea - RISC-V: mm: Add tests for RISC-V mm

Wed, 09 Aug 2023 23:22:02 +0000

RISC-V: mm: Add tests for RISC-V mmAdd tests that enforce mmap hint address behavior. mmap should defaultto sv48. mmap will provide an address at the highest address space thatcan fit into the hint address, unless the hint address is less than sv39and not 0, then it will return a sv39 address.These tests are split into two files: mmap_default.c and mmap_bottomup.cbecause a new process must be exec'd in order to change the mmap layout.The run_mmap.sh script sets the stack to be unlimited for themmap_bottomup.c test which triggers a bottomup layout.Signed-off-by: Charlie Jenkins Link: https://lore.kernel.org/r/20230809232218.849726-3-charlie@rivosinc.comSigned-off-by: Palmer Dabbelt List of files: /linux-6.15/tools/testing/selftests/riscv/mm/Makefile