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linux-user: Support MADV_DONTDUMP, MADV_DODUMP
authorJon Wilson <jonwilson030981@gmail.com>
Wed, 24 Sep 2025 01:52:28 +0000 (18:52 -0700)
committerRichard Henderson <richard.henderson@linaro.org>
Tue, 14 Oct 2025 14:30:39 +0000 (07:30 -0700)
commita79fbb6988f6aad36a64ef9fd1a5fc226a8e4130
tree917ed087d2e8494f1bd72329e55216b549e9b8a9tree | snapshot
parentf55fc1c0929d0ecdaad089f40e087f2c81ed6614commit | diff
linux-user: Support MADV_DONTDUMP, MADV_DODUMP

Set and clear PAGE_DONTDUMP, and honor that in vma_dump_size.

Signed-off-by: Jon Wilson <jonwilson030981@gmail.com>
[rth: Use new page_set_flags semantics; also handle DODUMP]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
include/exec/page-protection.h diff | blob | blame | history
linux-user/elfload.c diff | blob | blame | history
linux-user/mmap.c diff | blob | blame | history
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