#18117: MMAP: KDL merging incompatible cache with VMAnonymousCache
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Reporter: cocobean | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: System/POSIX | Version: R1/Development
Keywords: mmap | Blocked By:
Blocking: | Platform: All
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KDL occurs. Merging incompatible cache with VMAnonymousCache at 0x82d78430
{{{
Test Steps:
* 1. Create a shared memory object.
* 2. mmap the shared memory object into memory, setting MAP_PRIVATE.
* 3. Modify the mapped memory.
* 4. Fork a child process.
* 5. Child process mmap the same shared memory object into memory.
* 6. Check whether the change in step 3 is visible to the child.
}}}
Ref:
https://github.com/haiku/open_posix_testsuite/blob/master/conformance/interfaces/mmap/7-3.c
Tested on: Haiku hrev56627 x86
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Ticket URL: <https://dev.haiku-os.org/ticket/18117>
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