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Revert "Disable BTI for now."

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This reverts commit c75994d623.

Reason for revert: BTI shipped in S, and we're going to work on app compat outreach rather than regress this security feature.

Bug: https://issuetracker.google.com/216395195
Bug: https://issuetracker.google.com/233339366
Change-Id: Ic7143d756907ceb574a686258751840ce62c920f
Merged-In: Ic7143d756907ceb574a686258751840ce62c920f
This commit is contained in:
Elliott Hughes
2022-06-06 17:28:00 +00:00
parent c54158d3c7
commit 8e8ef9fe66
1 changed files with 1 additions and 3 deletions
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4
cc/config/arm64_device.go
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@@ -33,9 +33,7 @@ var (
}, },
"armv8-a-branchprot": []string{ "armv8-a-branchprot": []string{
"-march=armv8-a", "-march=armv8-a",
// Disable BTI until drm vendors stop using OS libraries as sources "-mbranch-protection=standard",
// of gadgets (https://issuetracker.google.com/216395195).
"-mbranch-protection=pac-ret",
}, },
"armv8-2a": []string{ "armv8-2a": []string{
"-march=armv8.2-a", "-march=armv8.2-a",