• Maya Lekova's avatar
    Revert "Reland "[ptr-cage] Turn on shared pointer cage by default for arm64 and x64"" · 58483154
    Maya Lekova authored
    This reverts commit 1f504c36.
    
    Reason for revert: Failures in Chromium tests causing a blocked roll - https://ci.chromium.org/ui/p/chromium/builders/try/linux_chromium_tsan_rel_ng/848645/overview
    
    Original change's description:
    > Reland "[ptr-cage] Turn on shared pointer cage by default for arm64 and x64"
    >
    > This is a reland of 6c65e858
    >
    > Changes since revert:
    >
    > - Add --disable-shared-ro-heap-for-testing flag that is implied by
    >   d8's --stress-snapshot, since RO heap sharing currently
    >   does not support deserializing/serializing while original Isolate
    >   is still running
    > - Add BUILD.gn assert that v8_enable_pointer_compression_shared_cage
    >   requires x64 or arm64
    >
    > Original change's description:
    > > [ptr-cage] Turn on shared pointer cage by default for arm64 and x64
    > >
    > > Bug: v8:11460
    > > Change-Id: I9ab419b5e90fbe677e1d63b41699d90552839e98
    > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2873226
    > > Commit-Queue: Shu-yu Guo <syg@chromium.org>
    > > Reviewed-by: Igor Sheludko <ishell@chromium.org>
    > > Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
    > > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
    > > Cr-Commit-Position: refs/heads/master@{#74422}
    >
    > Bug: v8:11460
    > Change-Id: I7eb189b7f8ac3e30da96b0dadd2c085f08a1a0b1
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2878855
    > Commit-Queue: Shu-yu Guo <syg@chromium.org>
    > Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
    > Reviewed-by: Adam Klein <adamk@chromium.org>
    > Reviewed-by: Igor Sheludko <ishell@chromium.org>
    > Reviewed-by: Dan Elphick <delphick@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#74448}
    
    Bug: v8:11460
    Change-Id: Ice601be4826adbae1288f3314192bdf6566a366c
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2883660
    Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
    Reviewed-by: 's avatarMaya Lekova <mslekova@chromium.org>
    Commit-Queue: Maya Lekova <mslekova@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#74473}
    58483154
read-only-heap.h 6.18 KB