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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-20 11:06:04 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-20 11:06:04 -0800 |
commit | e5075d8ec5647322fb9e699bfb76331cc8ee098d (patch) | |
tree | 8ec986d65c79dbf421a318a8ec2042fe02bf20d4 /tools/testing/selftests | |
parent | c25b24fa72c734f8cd6c31a13548013263b26286 (diff) | |
parent | f24a70106dc1ad2a755b2d42f47cf1dcf24f0b27 (diff) | |
download | linux-stable-e5075d8ec5647322fb9e699bfb76331cc8ee098d.tar.gz linux-stable-e5075d8ec5647322fb9e699bfb76331cc8ee098d.tar.bz2 linux-stable-e5075d8ec5647322fb9e699bfb76331cc8ee098d.zip |
Merge tag 'riscv-for-linus-6.8-mw4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
- Support for tuning for systems with fast misaligned accesses.
- Support for SBI-based suspend.
- Support for the new SBI debug console extension.
- The T-Head CMOs now use PA-based flushes.
- Support for enabling the V extension in kernel code.
- Optimized IP checksum routines.
- Various ftrace improvements.
- Support for archrandom, which depends on the Zkr extension.
- The build is no longer broken under NET=n, KUNIT=y for ports that
don't define their own ipv6 checksum.
* tag 'riscv-for-linus-6.8-mw4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (56 commits)
lib: checksum: Fix build with CONFIG_NET=n
riscv: lib: Check if output in asm goto supported
riscv: Fix build error on rv32 + XIP
riscv: optimize ELF relocation function in riscv
RISC-V: Implement archrandom when Zkr is available
riscv: Optimize hweight API with Zbb extension
riscv: add dependency among Image(.gz), loader(.bin), and vmlinuz.efi
samples: ftrace: Add RISC-V support for SAMPLE_FTRACE_DIRECT[_MULTI]
riscv: ftrace: Add DYNAMIC_FTRACE_WITH_DIRECT_CALLS support
riscv: ftrace: Make function graph use ftrace directly
riscv: select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY
lib/Kconfig.debug: Update AS_HAS_NON_CONST_LEB128 comment and name
riscv: Restrict DWARF5 when building with LLVM to known working versions
riscv: Hoist linker relaxation disabling logic into Kconfig
kunit: Add tests for csum_ipv6_magic and ip_fast_csum
riscv: Add checksum library
riscv: Add checksum header
riscv: Add static key for misaligned accesses
asm-generic: Improve csum_fold
RISC-V: selftests: cbo: Ensure asm operands match constraints
...
Diffstat (limited to 'tools/testing/selftests')
6 files changed, 22 insertions, 18 deletions
diff --git a/tools/testing/selftests/riscv/hwprobe/cbo.c b/tools/testing/selftests/riscv/hwprobe/cbo.c index 50a2cc8aef38..c537d52fafc5 100644 --- a/tools/testing/selftests/riscv/hwprobe/cbo.c +++ b/tools/testing/selftests/riscv/hwprobe/cbo.c @@ -36,16 +36,14 @@ static void sigill_handler(int sig, siginfo_t *info, void *context) regs[0] += 4; } -static void cbo_insn(char *base, int fn) -{ - uint32_t insn = MK_CBO(fn); - - asm volatile( - "mv a0, %0\n" - "li a1, %1\n" - ".4byte %2\n" - : : "r" (base), "i" (fn), "i" (insn) : "a0", "a1", "memory"); -} +#define cbo_insn(base, fn) \ +({ \ + asm volatile( \ + "mv a0, %0\n" \ + "li a1, %1\n" \ + ".4byte %2\n" \ + : : "r" (base), "i" (fn), "i" (MK_CBO(fn)) : "a0", "a1", "memory"); \ +}) static void cbo_inval(char *base) { cbo_insn(base, 0); } static void cbo_clean(char *base) { cbo_insn(base, 1); } @@ -97,7 +95,7 @@ static void test_zicboz(void *arg) block_size = pair.value; ksft_test_result(rc == 0 && pair.key == RISCV_HWPROBE_KEY_ZICBOZ_BLOCK_SIZE && is_power_of_2(block_size), "Zicboz block size\n"); - ksft_print_msg("Zicboz block size: %ld\n", block_size); + ksft_print_msg("Zicboz block size: %llu\n", block_size); illegal_insn = false; cbo_zero(&mem[block_size]); @@ -121,7 +119,7 @@ static void test_zicboz(void *arg) for (j = 0; j < block_size; ++j) { if (mem[i * block_size + j] != expected) { ksft_test_result_fail("cbo.zero check\n"); - ksft_print_msg("cbo.zero check: mem[%d] != 0x%x\n", + ksft_print_msg("cbo.zero check: mem[%llu] != 0x%x\n", i * block_size + j, expected); return; } @@ -201,7 +199,7 @@ int main(int argc, char **argv) pair.key = RISCV_HWPROBE_KEY_IMA_EXT_0; rc = riscv_hwprobe(&pair, 1, sizeof(cpu_set_t), (unsigned long *)&cpus, 0); if (rc < 0) - ksft_exit_fail_msg("hwprobe() failed with %d\n", rc); + ksft_exit_fail_msg("hwprobe() failed with %ld\n", rc); assert(rc == 0 && pair.key == RISCV_HWPROBE_KEY_IMA_EXT_0); if (pair.value & RISCV_HWPROBE_EXT_ZICBOZ) { diff --git a/tools/testing/selftests/riscv/hwprobe/hwprobe.c b/tools/testing/selftests/riscv/hwprobe/hwprobe.c index d53e0889b59e..fd73c87804f3 100644 --- a/tools/testing/selftests/riscv/hwprobe/hwprobe.c +++ b/tools/testing/selftests/riscv/hwprobe/hwprobe.c @@ -29,7 +29,7 @@ int main(int argc, char **argv) /* Fail if the kernel claims not to recognize a base key. */ if ((i < 4) && (pairs[i].key != i)) ksft_exit_fail_msg("Failed to recognize base key: key != i, " - "key=%ld, i=%ld\n", pairs[i].key, i); + "key=%lld, i=%ld\n", pairs[i].key, i); if (pairs[i].key != RISCV_HWPROBE_KEY_BASE_BEHAVIOR) continue; @@ -37,7 +37,7 @@ int main(int argc, char **argv) if (pairs[i].value & RISCV_HWPROBE_BASE_BEHAVIOR_IMA) continue; - ksft_exit_fail_msg("Unexpected pair: (%ld, %ld)\n", pairs[i].key, pairs[i].value); + ksft_exit_fail_msg("Unexpected pair: (%lld, %llu)\n", pairs[i].key, pairs[i].value); } out = riscv_hwprobe(pairs, 8, 0, 0, 0); diff --git a/tools/testing/selftests/riscv/mm/mmap_test.h b/tools/testing/selftests/riscv/mm/mmap_test.h index 9b8434f62f57..2e0db9c5be6c 100644 --- a/tools/testing/selftests/riscv/mm/mmap_test.h +++ b/tools/testing/selftests/riscv/mm/mmap_test.h @@ -18,6 +18,8 @@ struct addresses { int *on_56_addr; }; +// Only works on 64 bit +#if __riscv_xlen == 64 static inline void do_mmaps(struct addresses *mmap_addresses) { /* @@ -50,6 +52,7 @@ static inline void do_mmaps(struct addresses *mmap_addresses) mmap_addresses->on_56_addr = mmap(on_56_bits, 5 * sizeof(int), prot, flags, 0, 0); } +#endif /* __riscv_xlen == 64 */ static inline int memory_layout(void) { diff --git a/tools/testing/selftests/riscv/vector/v_initval_nolibc.c b/tools/testing/selftests/riscv/vector/v_initval_nolibc.c index 66764edb0d52..1dd94197da30 100644 --- a/tools/testing/selftests/riscv/vector/v_initval_nolibc.c +++ b/tools/testing/selftests/riscv/vector/v_initval_nolibc.c @@ -27,7 +27,7 @@ int main(void) datap = malloc(MAX_VSIZE); if (!datap) { - ksft_test_result_fail("fail to allocate memory for size = %lu\n", MAX_VSIZE); + ksft_test_result_fail("fail to allocate memory for size = %d\n", MAX_VSIZE); exit(-1); } diff --git a/tools/testing/selftests/riscv/vector/vstate_exec_nolibc.c b/tools/testing/selftests/riscv/vector/vstate_exec_nolibc.c index 2c0d2b1126c1..1f9969bed235 100644 --- a/tools/testing/selftests/riscv/vector/vstate_exec_nolibc.c +++ b/tools/testing/selftests/riscv/vector/vstate_exec_nolibc.c @@ -1,4 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only + +#include <linux/wait.h> + #define THIS_PROGRAM "./vstate_exec_nolibc" int main(int argc, char **argv) diff --git a/tools/testing/selftests/riscv/vector/vstate_prctl.c b/tools/testing/selftests/riscv/vector/vstate_prctl.c index 8dcd399ef7fc..27668fb3b6d0 100644 --- a/tools/testing/selftests/riscv/vector/vstate_prctl.c +++ b/tools/testing/selftests/riscv/vector/vstate_prctl.c @@ -60,7 +60,7 @@ int test_and_compare_child(long provided, long expected, int inherit) } rc = launch_test(inherit); if (rc != expected) { - ksft_test_result_fail("Test failed, check %d != %d\n", rc, + ksft_test_result_fail("Test failed, check %d != %ld\n", rc, expected); return -2; } @@ -79,7 +79,7 @@ int main(void) pair.key = RISCV_HWPROBE_KEY_IMA_EXT_0; rc = riscv_hwprobe(&pair, 1, 0, NULL, 0); if (rc < 0) { - ksft_test_result_fail("hwprobe() failed with %d\n", rc); + ksft_test_result_fail("hwprobe() failed with %ld\n", rc); return -1; } |