36 lines
1.5 KiB
Diff
36 lines
1.5 KiB
Diff
commit 905fdc7071638612027739d74d63fc91debb0325
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Author: Siddhesh Poyarekar <siddhesh@sourceware.org>
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Date: Wed Feb 3 20:03:19 2021 +0530
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x86: Use SIZE_MAX instead of (long int)-1 for tunable range value
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The tunable types are SIZE_T, so set the ranges to the correct maximum
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value, i.e. SIZE_MAX.
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(cherry picked from commit a1b8b06a55c1ee581d5ef860cec214b0c27a66f0)
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diff --git a/sysdeps/x86/dl-cacheinfo.h b/sysdeps/x86/dl-cacheinfo.h
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index e0a72568d8174db7..6f91651f0da1d46a 100644
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--- a/sysdeps/x86/dl-cacheinfo.h
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+++ b/sysdeps/x86/dl-cacheinfo.h
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@@ -917,14 +917,14 @@ dl_init_cacheinfo (struct cpu_features *cpu_features)
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rep_stosb_threshold = TUNABLE_GET (x86_rep_stosb_threshold,
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long int, NULL);
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- TUNABLE_SET_WITH_BOUNDS (x86_data_cache_size, data, 0, (long int) -1);
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- TUNABLE_SET_WITH_BOUNDS (x86_shared_cache_size, shared, 0, (long int) -1);
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+ TUNABLE_SET_WITH_BOUNDS (x86_data_cache_size, data, 0, SIZE_MAX);
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+ TUNABLE_SET_WITH_BOUNDS (x86_shared_cache_size, shared, 0, SIZE_MAX);
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TUNABLE_SET_WITH_BOUNDS (x86_non_temporal_threshold, non_temporal_threshold,
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- 0, (long int) -1);
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+ 0, SIZE_MAX);
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TUNABLE_SET_WITH_BOUNDS (x86_rep_movsb_threshold, rep_movsb_threshold,
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- minimum_rep_movsb_threshold, (long int) -1);
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+ minimum_rep_movsb_threshold, SIZE_MAX);
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TUNABLE_SET_WITH_BOUNDS (x86_rep_stosb_threshold, rep_stosb_threshold, 1,
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- (long int) -1);
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+ SIZE_MAX);
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#endif
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cpu_features->data_cache_size = data;
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