Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/i915: rename range_overflows_end() to range_end_overflows()
Rename range_overflows_end() to range_end_overflows(), along with the _t
variant.
It's all rather subjective, but I think range_end_overflows() reads
better.
Cc: Kees Cook <kees@kernel.org>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: linux-hardening@vger.kernel.org
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://lore.kernel.org/r/20250829174601.2163064-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
+6
-6
+2
-2
drivers/gpu/drm/i915/display/intel_fbc.c
+2
-2
drivers/gpu/drm/i915/display/intel_fbc.c
···
383
383
struct drm_i915_private *i915 = to_i915(display->drm);
384
384
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drm_WARN_ON(display->drm,
386
-
range_overflows_end_t(u64, i915_gem_stolen_area_address(i915),
386
+
range_end_overflows_t(u64, i915_gem_stolen_area_address(i915),
387
387
i915_gem_stolen_node_offset(&fbc->compressed_fb),
388
388
U32_MAX));
389
389
drm_WARN_ON(display->drm,
390
-
range_overflows_end_t(u64, i915_gem_stolen_area_address(i915),
390
+
range_end_overflows_t(u64, i915_gem_stolen_area_address(i915),
391
391
i915_gem_stolen_node_offset(&fbc->compressed_llb),
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392
U32_MAX));
393
393
intel_de_write(display, FBC_CFB_BASE,
+1
-1
drivers/gpu/drm/i915/gt/intel_rc6.c
+1
-1
drivers/gpu/drm/i915/gt/intel_rc6.c
+3
-3
drivers/gpu/drm/i915/i915_utils.h
+3
-3
drivers/gpu/drm/i915/i915_utils.h
···
79
79
#define range_overflows_t(type, start, size, max) \
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80
range_overflows((type)(start), (type)(size), (type)(max))
81
81
82
-
#define range_overflows_end(start, size, max) ({ \
82
+
#define range_end_overflows(start, size, max) ({ \
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83
typeof(start) start__ = (start); \
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84
typeof(size) size__ = (size); \
85
85
typeof(max) max__ = (max); \
···
88
88
start__ > max__ || size__ > max__ - start__; \
89
89
})
90
90
91
-
#define range_overflows_end_t(type, start, size, max) \
92
-
range_overflows_end((type)(start), (type)(size), (type)(max))
91
+
#define range_end_overflows_t(type, start, size, max) \
92
+
range_end_overflows((type)(start), (type)(size), (type)(max))
93
93
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94
#define ptr_mask_bits(ptr, n) ({ \
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95
unsigned long __v = (unsigned long)(ptr); \