Bug 236625 - [PlayStation] Need our implementation for OSAllocator::tryReserveUncommittedAligned
Summary: [PlayStation] Need our implementation for OSAllocator::tryReserveUncommittedA...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Platform (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Basuke Suzuki
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-02-14 17:34 PST by Basuke Suzuki
Modified: 2022-02-21 17:35 PST (History)
6 users (show)

See Also:

Attachments
PATCH (2.26 KB, patch)
2022-02-14 17:52 PST, Basuke Suzuki 		no flags Details | Formatted Diff | Diff
PATCH (2.25 KB, patch)
2022-02-15 11:00 PST, Basuke Suzuki 		ews-feeder: commit-queue-
Details | Formatted Diff | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Basuke Suzuki 2022-02-14 17:34:22 PST 
Linux implementation is not compatible with our case. It doesn't provide correct protection flags, it uses MAP_NORESERVE which we don't have support and also madvise flag are different from Linux.
Comment 1 Basuke Suzuki 2022-02-14 17:52:55 PST 
Created attachment 451972 [details]
PATCH
Comment 2 Basuke Suzuki 2022-02-15 11:00:52 PST 
Created attachment 452057 [details]
PATCH

Trial 2
Comment 3 Radar WebKit Bug Importer 2022-02-21 17:35:19 PST 
<rdar://problem/89266701>