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| author | Eduard Zingerman <eddyz87@gmail.com> | 2024-07-18 23:23:56 +0300 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2024-07-29 22:53:24 +0300 |
| commit | cfbf25481d6dec0089c99c9d33a2ea634fe8f008 (patch) | |
| tree | 5e3b5263e07a8520e736151ca55da5f0e0f9aceb | |
| parent | bebc17b1c03b224a0b4aec6a171815e39f8ba9bc (diff) | |
| download | linux-cfbf25481d6dec0089c99c9d33a2ea634fe8f008.tar.xz | |
selftests/bpf: Update comments find_equal_scalars->sync_linked_regs
find_equal_scalars() is renamed to sync_linked_regs(),
this commit updates existing references in the selftests comments.
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240718202357.1746514-5-eddyz87@gmail.com
| -rw-r--r-- | tools/testing/selftests/bpf/progs/verifier_spill_fill.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/tools/testing/selftests/bpf/progs/verifier_spill_fill.c b/tools/testing/selftests/bpf/progs/verifier_spill_fill.c index 85e48069c9e6..9d288ec7a168 100644 --- a/tools/testing/selftests/bpf/progs/verifier_spill_fill.c +++ b/tools/testing/selftests/bpf/progs/verifier_spill_fill.c @@ -402,7 +402,7 @@ __naked void spill_32bit_of_64bit_fail(void) *(u32*)(r10 - 8) = r1; \ /* 32-bit fill r2 from stack. */ \ r2 = *(u32*)(r10 - 8); \ - /* Compare r2 with another register to trigger find_equal_scalars.\ + /* Compare r2 with another register to trigger sync_linked_regs.\ * Having one random bit is important here, otherwise the verifier cuts\ * the corners. If the ID was mistakenly preserved on spill, this would\ * cause the verifier to think that r1 is also equal to zero in one of\ @@ -441,7 +441,7 @@ __naked void spill_16bit_of_32bit_fail(void) *(u16*)(r10 - 8) = r1; \ /* 16-bit fill r2 from stack. */ \ r2 = *(u16*)(r10 - 8); \ - /* Compare r2 with another register to trigger find_equal_scalars.\ + /* Compare r2 with another register to trigger sync_linked_regs.\ * Having one random bit is important here, otherwise the verifier cuts\ * the corners. If the ID was mistakenly preserved on spill, this would\ * cause the verifier to think that r1 is also equal to zero in one of\ @@ -833,7 +833,7 @@ __naked void spill_64bit_of_64bit_ok(void) *(u64*)(r10 - 8) = r0; \ /* 64-bit fill r1 from stack - should preserve the ID. */\ r1 = *(u64*)(r10 - 8); \ - /* Compare r1 with another register to trigger find_equal_scalars.\ + /* Compare r1 with another register to trigger sync_linked_regs.\ * Having one random bit is important here, otherwise the verifier cuts\ * the corners. \ */ \ @@ -866,7 +866,7 @@ __naked void spill_32bit_of_32bit_ok(void) *(u32*)(r10 - 8) = r0; \ /* 32-bit fill r1 from stack - should preserve the ID. */\ r1 = *(u32*)(r10 - 8); \ - /* Compare r1 with another register to trigger find_equal_scalars.\ + /* Compare r1 with another register to trigger sync_linked_regs.\ * Having one random bit is important here, otherwise the verifier cuts\ * the corners. \ */ \ @@ -899,7 +899,7 @@ __naked void spill_16bit_of_16bit_ok(void) *(u16*)(r10 - 8) = r0; \ /* 16-bit fill r1 from stack - should preserve the ID. */\ r1 = *(u16*)(r10 - 8); \ - /* Compare r1 with another register to trigger find_equal_scalars.\ + /* Compare r1 with another register to trigger sync_linked_regs.\ * Having one random bit is important here, otherwise the verifier cuts\ * the corners. \ */ \ @@ -932,7 +932,7 @@ __naked void spill_8bit_of_8bit_ok(void) *(u8*)(r10 - 8) = r0; \ /* 8-bit fill r1 from stack - should preserve the ID. */\ r1 = *(u8*)(r10 - 8); \ - /* Compare r1 with another register to trigger find_equal_scalars.\ + /* Compare r1 with another register to trigger sync_linked_regs.\ * Having one random bit is important here, otherwise the verifier cuts\ * the corners. \ */ \ @@ -1029,7 +1029,7 @@ __naked void fill_32bit_after_spill_64bit_preserve_id(void) "r1 = *(u32*)(r10 - 4);" #endif " \ - /* Compare r1 with another register to trigger find_equal_scalars. */\ + /* Compare r1 with another register to trigger sync_linked_regs. */\ r2 = 0; \ if r1 != r2 goto l0_%=; \ /* The result of this comparison is predefined. */\ @@ -1070,7 +1070,7 @@ __naked void fill_32bit_after_spill_64bit_clear_id(void) "r2 = *(u32*)(r10 - 4);" #endif " \ - /* Compare r2 with another register to trigger find_equal_scalars.\ + /* Compare r2 with another register to trigger sync_linked_regs.\ * Having one random bit is important here, otherwise the verifier cuts\ * the corners. If the ID was mistakenly preserved on fill, this would\ * cause the verifier to think that r1 is also equal to zero in one of\ |