Clarify comments of tb_invalidate_phys_[page_]range
They could suggest that all TBs of the page containing the range would be invalidated. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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083dbf489d
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22
exec.c
22
exec.c
@ -1076,11 +1076,11 @@ TranslationBlock *tb_gen_code(CPUArchState *env,
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}
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/*
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* invalidate all TBs which intersect with the target physical pages
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* starting in range [start;end[. NOTE: start and end may refer to
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* different physical pages. 'is_cpu_write_access' should be true if called
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* from a real cpu write access: the virtual CPU will exit the current
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* TB if code is modified inside this TB.
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* Invalidate all TBs which intersect with the target physical address range
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* [start;end[. NOTE: start and end may refer to *different* physical pages.
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* 'is_cpu_write_access' should be true if called from a real cpu write
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* access: the virtual CPU will exit the current TB if code is modified inside
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* this TB.
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*/
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void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end,
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int is_cpu_write_access)
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@ -1092,11 +1092,13 @@ void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end,
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}
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}
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/* invalidate all TBs which intersect with the target physical page
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starting in range [start;end[. NOTE: start and end must refer to
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the same physical page. 'is_cpu_write_access' should be true if called
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from a real cpu write access: the virtual CPU will exit the current
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TB if code is modified inside this TB. */
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/*
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* Invalidate all TBs which intersect with the target physical address range
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* [start;end[. NOTE: start and end must refer to the *same* physical page.
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* 'is_cpu_write_access' should be true if called from a real cpu write
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* access: the virtual CPU will exit the current TB if code is modified inside
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* this TB.
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*/
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void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end,
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int is_cpu_write_access)
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{
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