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chromium / chromium / src / 55bb25a643cba469a00258e987074399db4c2ffb
commit55bb25a643cba469a00258e987074399db4c2ffb[log] [tgz]
authorMatthew Denton <mpdenton@chromium.org>Mon Oct 23 20:01:00 2023
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Oct 23 20:01:00 2023
treed8aa5d57c2efb26124e3ce82e9e39215ef6949b6
parent0d2a0bd1ddf85b94d08b30b039a902daf2251543 [diff]
Linux/Cros: Add feature to disable Spectre v2 mitigations in net service

Applying a seccomp sandbox in Chrome normally automatically enables
Spectre v2 mitigations. This can cause performance regressions so this
CL adds a feature to disable those mitigations, which should help debug
any performance regressions when enabling the network service sandbox.

Change-Id: Iaadf6b71ff65d7cd0116d9fd7e2df8cb21facb81
Bug: 1494823
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4965340
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Matthew Denton <mpdenton@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1213702}
5 files changed
tree: d8aa5d57c2efb26124e3ce82e9e39215ef6949b6
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. webkit/
  51. clank
  52. internal
  53. ios_internal
  54. native_client
  55. signing_keys
  56. v8
  57. .clang-format
  58. .clang-tidy
  59. .eslintrc.js
  60. .git-blame-ignore-revs
  61. .gitattributes
  62. .gitignore
  63. .gitmodules
  64. .gn
  65. .mailmap
  66. .rustfmt.toml
  67. .vpython3
  68. .yapfignore
  69. ATL_OWNERS
  70. AUTHORS
  71. BUILD.gn
  72. CODE_OF_CONDUCT.md
  73. codereview.settings
  74. DEPS
  75. DIR_METADATA
  76. LICENSE
  77. LICENSE.chromium_os
  78. OWNERS
  79. PRESUBMIT.py
  80. PRESUBMIT_test.py
  81. PRESUBMIT_test_mocks.py
  82. README.md
  83. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure .

For historical reasons, there are some small top level directories. Now the guidance is that new top level directories are for product (e.g. Chrome, Android WebView, Ash). Even if these products have multiple executables, the code should be in subdirectories of the product.

If you found a bug, please file it at https://crbug.com/new.