Bump tar from 0.4.44 to 0.4.45 - #240

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Bump tar from 0.4.44 to 0.4.45#240
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Bumps tar from 0.4.44 to 0.4.45.

Commits
  • 096e3d1 Bump to 0.4.45 (#443)
  • 17b1fd8 archive: Prevent symlink-directory collision chmod attack (#442)
  • de1a587 archive: Unconditionally honor PAX size (#441)
  • 6071cbe ci: Consolidate workflows (#439)
  • ad1fde9 build-sys: Promote unused_code to an error
  • c8cb250 tests: Squash a warning
  • 638c495 ci: Add xtask infra + reverse dependency testing (#435)
  • 32a9bbb tests: Add RandomReader to exercise partial-read resilience (#436)
  • 9c5df0b Fix GNU long-name extension stream corruption on validation error (#434)
  • 88b1e3b Fix docs typo in header.rs (#431)
  • Additional commits viewable in compare view

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Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.44 to 0.4.45.
- [Commits](composefs/tar-rs@0.4.44...0.4.45)
---
updated-dependencies:
- dependency-name: tar
dependency-version: 0.4.45
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
@dependabotdependabotBot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Mar 20, 2026
zeeshanlakhani added a commit that referenced this pull request Mar 30, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
@dependabot@github

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Looks like tar is up-to-date now, so this is no longer needed.

@dependabotdependabotBot closed this Mar 31, 2026
@dependabot
dependabotBot deleted the dependabot/cargo/tar-0.4.45 branch March 31, 2026 17:15
zeeshanlakhani added a commit that referenced this pull request Apr 1, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
zeeshanlakhani added a commit that referenced this pull request Apr 28, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by translating DPD's sidecar.p4 table operations into sidecar-lite.p4's simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned "OperationUnsupported" for group creation and port addition with in-memory group tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate action parameters where the designs differ for emulation.
## Fix update semantics
We fix an issue with stale in-memory sources after update with absent source list(s). `modify_group_external` wrote back `new.sources.or(existing)` to the in-memory record while `update_external_tables` in the same call canonicalized `new.sources` directly to rewrite the P4 source-filter entries. A `None` update therefore cleared the P4 table but left a stale `Some([...])` in memory.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References and Deps
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
- bump oxide-tokio-rt to 0.1.4, tokio to 1.52.1 (matching Omicron)
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
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Bump tar from 0.4.44 to 0.4.45 - #240

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Bump tar from 0.4.44 to 0.4.45#240
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Bumps tar from 0.4.44 to 0.4.45.

Commits
  • 096e3d1 Bump to 0.4.45 (#443)
  • 17b1fd8 archive: Prevent symlink-directory collision chmod attack (#442)
  • de1a587 archive: Unconditionally honor PAX size (#441)
  • 6071cbe ci: Consolidate workflows (#439)
  • ad1fde9 build-sys: Promote unused_code to an error
  • c8cb250 tests: Squash a warning
  • 638c495 ci: Add xtask infra + reverse dependency testing (#435)
  • 32a9bbb tests: Add RandomReader to exercise partial-read resilience (#436)
  • 9c5df0b Fix GNU long-name extension stream corruption on validation error (#434)
  • 88b1e3b Fix docs typo in header.rs (#431)
  • Additional commits viewable in compare view

Dependabot compatibility score

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    You can disable automated security fix PRs for this repo from the Security Alerts page.

Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.44 to 0.4.45.
- [Commits](composefs/tar-rs@0.4.44...0.4.45)
---
updated-dependencies:
- dependency-name: tar
dependency-version: 0.4.45
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
@dependabotdependabotBot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Mar 20, 2026
zeeshanlakhani added a commit that referenced this pull request Mar 30, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
@dependabot@github

dependabotBot commented on behalf of githubMar 31, 2026

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Author

Looks like tar is up-to-date now, so this is no longer needed.

@dependabotdependabotBot closed this Mar 31, 2026
@dependabot
dependabotBot deleted the dependabot/cargo/tar-0.4.45 branch March 31, 2026 17:15
zeeshanlakhani added a commit that referenced this pull request Apr 1, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
zeeshanlakhani added a commit that referenced this pull request Apr 28, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by translating DPD's sidecar.p4 table operations into sidecar-lite.p4's simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned "OperationUnsupported" for group creation and port addition with in-memory group tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate action parameters where the designs differ for emulation.
## Fix update semantics
We fix an issue with stale in-memory sources after update with absent source list(s). `modify_group_external` wrote back `new.sources.or(existing)` to the in-memory record while `update_external_tables` in the same call canonicalized `new.sources` directly to rewrite the P4 source-filter entries. A `None` update therefore cleared the P4 table but left a stale `Some([...])` in memory.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References and Deps
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
- bump oxide-tokio-rt to 0.1.4, tokio to 1.52.1 (matching Omicron)
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Bump tar from 0.4.44 to 0.4.45 - #240

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dependabot[bot] wants to merge 1 commit into
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Bump tar from 0.4.44 to 0.4.45#240
dependabot[bot] wants to merge 1 commit into
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dependabot/cargo/tar-0.4.45

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Bumps tar from 0.4.44 to 0.4.45.

Commits
  • 096e3d1 Bump to 0.4.45 (#443)
  • 17b1fd8 archive: Prevent symlink-directory collision chmod attack (#442)
  • de1a587 archive: Unconditionally honor PAX size (#441)
  • 6071cbe ci: Consolidate workflows (#439)
  • ad1fde9 build-sys: Promote unused_code to an error
  • c8cb250 tests: Squash a warning
  • 638c495 ci: Add xtask infra + reverse dependency testing (#435)
  • 32a9bbb tests: Add RandomReader to exercise partial-read resilience (#436)
  • 9c5df0b Fix GNU long-name extension stream corruption on validation error (#434)
  • 88b1e3b Fix docs typo in header.rs (#431)
  • Additional commits viewable in compare view

Dependabot compatibility score

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.


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    You can disable automated security fix PRs for this repo from the Security Alerts page.

Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.44 to 0.4.45.
- [Commits](composefs/tar-rs@0.4.44...0.4.45)
---
updated-dependencies:
- dependency-name: tar
dependency-version: 0.4.45
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
@dependabotdependabotBot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Mar 20, 2026
zeeshanlakhani added a commit that referenced this pull request Mar 30, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
@dependabot@github

dependabotBot commented on behalf of githubMar 31, 2026

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Looks like tar is up-to-date now, so this is no longer needed.

@dependabotdependabotBot closed this Mar 31, 2026
@dependabot
dependabotBot deleted the dependabot/cargo/tar-0.4.45 branch March 31, 2026 17:15
zeeshanlakhani added a commit that referenced this pull request Apr 1, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
zeeshanlakhani added a commit that referenced this pull request Apr 28, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by translating DPD's sidecar.p4 table operations into sidecar-lite.p4's simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned "OperationUnsupported" for group creation and port addition with in-memory group tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate action parameters where the designs differ for emulation.
## Fix update semantics
We fix an issue with stale in-memory sources after update with absent source list(s). `modify_group_external` wrote back `new.sources.or(existing)` to the in-memory record while `update_external_tables` in the same call canonicalized `new.sources` directly to rewrite the P4 source-filter entries. A `None` update therefore cleared the P4 table but left a stale `Some([...])` in memory.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References and Deps
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
- bump oxide-tokio-rt to 0.1.4, tokio to 1.52.1 (matching Omicron)
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Bump tar from 0.4.44 to 0.4.45 - #240

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Bump tar from 0.4.44 to 0.4.45#240
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Bumps tar from 0.4.44 to 0.4.45.

Commits
  • 096e3d1 Bump to 0.4.45 (#443)
  • 17b1fd8 archive: Prevent symlink-directory collision chmod attack (#442)
  • de1a587 archive: Unconditionally honor PAX size (#441)
  • 6071cbe ci: Consolidate workflows (#439)
  • ad1fde9 build-sys: Promote unused_code to an error
  • c8cb250 tests: Squash a warning
  • 638c495 ci: Add xtask infra + reverse dependency testing (#435)
  • 32a9bbb tests: Add RandomReader to exercise partial-read resilience (#436)
  • 9c5df0b Fix GNU long-name extension stream corruption on validation error (#434)
  • 88b1e3b Fix docs typo in header.rs (#431)
  • Additional commits viewable in compare view

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Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.44 to 0.4.45.
- [Commits](composefs/tar-rs@0.4.44...0.4.45)
---
updated-dependencies:
- dependency-name: tar
dependency-version: 0.4.45
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
@dependabotdependabotBot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Mar 20, 2026
zeeshanlakhani added a commit that referenced this pull request Mar 30, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
@dependabot@github

dependabotBot commented on behalf of githubMar 31, 2026

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Looks like tar is up-to-date now, so this is no longer needed.

@dependabotdependabotBot closed this Mar 31, 2026
@dependabot
dependabotBot deleted the dependabot/cargo/tar-0.4.45 branch March 31, 2026 17:15
zeeshanlakhani added a commit that referenced this pull request Apr 1, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
zeeshanlakhani added a commit that referenced this pull request Apr 28, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by translating DPD's sidecar.p4 table operations into sidecar-lite.p4's simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned "OperationUnsupported" for group creation and port addition with in-memory group tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate action parameters where the designs differ for emulation.
## Fix update semantics
We fix an issue with stale in-memory sources after update with absent source list(s). `modify_group_external` wrote back `new.sources.or(existing)` to the in-memory record while `update_external_tables` in the same call canonicalized `new.sources` directly to rewrite the P4 source-filter entries. A `None` update therefore cleared the P4 table but left a stale `Some([...])` in memory.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References and Deps
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
- bump oxide-tokio-rt to 0.1.4, tokio to 1.52.1 (matching Omicron)
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
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Bump tar from 0.4.44 to 0.4.45 - #240

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dependabot[bot] wants to merge 1 commit into
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Bump tar from 0.4.44 to 0.4.45#240
dependabot[bot] wants to merge 1 commit into
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Bumps tar from 0.4.44 to 0.4.45.

Commits
  • 096e3d1 Bump to 0.4.45 (#443)
  • 17b1fd8 archive: Prevent symlink-directory collision chmod attack (#442)
  • de1a587 archive: Unconditionally honor PAX size (#441)
  • 6071cbe ci: Consolidate workflows (#439)
  • ad1fde9 build-sys: Promote unused_code to an error
  • c8cb250 tests: Squash a warning
  • 638c495 ci: Add xtask infra + reverse dependency testing (#435)
  • 32a9bbb tests: Add RandomReader to exercise partial-read resilience (#436)
  • 9c5df0b Fix GNU long-name extension stream corruption on validation error (#434)
  • 88b1e3b Fix docs typo in header.rs (#431)
  • Additional commits viewable in compare view

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Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.


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    You can disable automated security fix PRs for this repo from the Security Alerts page.

Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.44 to 0.4.45.
- [Commits](composefs/tar-rs@0.4.44...0.4.45)
---
updated-dependencies:
- dependency-name: tar
dependency-version: 0.4.45
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
@dependabotdependabotBot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Mar 20, 2026
zeeshanlakhani added a commit that referenced this pull request Mar 30, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
@dependabot@github

dependabotBot commented on behalf of githubMar 31, 2026

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Looks like tar is up-to-date now, so this is no longer needed.

@dependabotdependabotBot closed this Mar 31, 2026
@dependabot
dependabotBot deleted the dependabot/cargo/tar-0.4.45 branch March 31, 2026 17:15
zeeshanlakhani added a commit that referenced this pull request Apr 1, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
zeeshanlakhani added a commit that referenced this pull request Apr 28, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by translating DPD's sidecar.p4 table operations into sidecar-lite.p4's simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned "OperationUnsupported" for group creation and port addition with in-memory group tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate action parameters where the designs differ for emulation.
## Fix update semantics
We fix an issue with stale in-memory sources after update with absent source list(s). `modify_group_external` wrote back `new.sources.or(existing)` to the in-memory record while `update_external_tables` in the same call canonicalized `new.sources` directly to rewrite the P4 source-filter entries. A `None` update therefore cleared the P4 table but left a stale `Some([...])` in memory.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References and Deps
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
- bump oxide-tokio-rt to 0.1.4, tokio to 1.52.1 (matching Omicron)
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Labels

dependenciesPull requests that update a dependency filerustPull requests that update rust code

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Development

Successfully merging this pull request may close these issues.

0 participants

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

Bump tar from 0.4.44 to 0.4.45 - #240

Closed
dependabot[bot] wants to merge 1 commit into
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Closed

Bump tar from 0.4.44 to 0.4.45#240
dependabot[bot] wants to merge 1 commit into
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Bumps tar from 0.4.44 to 0.4.45.

Commits
  • 096e3d1 Bump to 0.4.45 (#443)
  • 17b1fd8 archive: Prevent symlink-directory collision chmod attack (#442)
  • de1a587 archive: Unconditionally honor PAX size (#441)
  • 6071cbe ci: Consolidate workflows (#439)
  • ad1fde9 build-sys: Promote unused_code to an error
  • c8cb250 tests: Squash a warning
  • 638c495 ci: Add xtask infra + reverse dependency testing (#435)
  • 32a9bbb tests: Add RandomReader to exercise partial-read resilience (#436)
  • 9c5df0b Fix GNU long-name extension stream corruption on validation error (#434)
  • 88b1e3b Fix docs typo in header.rs (#431)
  • Additional commits viewable in compare view

Dependabot compatibility score

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.


Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

  • @dependabot rebase will rebase this PR
  • @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
  • @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
  • @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
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  • @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
    You can disable automated security fix PRs for this repo from the Security Alerts page.

Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.44 to 0.4.45.
- [Commits](composefs/tar-rs@0.4.44...0.4.45)
---
updated-dependencies:
- dependency-name: tar
dependency-version: 0.4.45
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
@dependabotdependabotBot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Mar 20, 2026
zeeshanlakhani added a commit that referenced this pull request Mar 30, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
@dependabot@github

dependabotBot commented on behalf of githubMar 31, 2026

Copy link
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Author

Looks like tar is up-to-date now, so this is no longer needed.

@dependabotdependabotBot closed this Mar 31, 2026
@dependabot
dependabotBot deleted the dependabot/cargo/tar-0.4.45 branch March 31, 2026 17:15
zeeshanlakhani added a commit that referenced this pull request Apr 1, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
zeeshanlakhani added a commit that referenced this pull request Apr 28, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by translating DPD's sidecar.p4 table operations into sidecar-lite.p4's simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned "OperationUnsupported" for group creation and port addition with in-memory group tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate action parameters where the designs differ for emulation.
## Fix update semantics
We fix an issue with stale in-memory sources after update with absent source list(s). `modify_group_external` wrote back `new.sources.or(existing)` to the in-memory record while `update_external_tables` in the same call canonicalized `new.sources` directly to rewrite the P4 source-filter entries. A `None` update therefore cleared the P4 table but left a stale `Some([...])` in memory.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References and Deps
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
- bump oxide-tokio-rt to 0.1.4, tokio to 1.52.1 (matching Omicron)
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Bump tar from 0.4.44 to 0.4.45 - #240

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Bump tar from 0.4.44 to 0.4.45#240
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Bumps tar from 0.4.44 to 0.4.45.

Commits
  • 096e3d1 Bump to 0.4.45 (#443)
  • 17b1fd8 archive: Prevent symlink-directory collision chmod attack (#442)
  • de1a587 archive: Unconditionally honor PAX size (#441)
  • 6071cbe ci: Consolidate workflows (#439)
  • ad1fde9 build-sys: Promote unused_code to an error
  • c8cb250 tests: Squash a warning
  • 638c495 ci: Add xtask infra + reverse dependency testing (#435)
  • 32a9bbb tests: Add RandomReader to exercise partial-read resilience (#436)
  • 9c5df0b Fix GNU long-name extension stream corruption on validation error (#434)
  • 88b1e3b Fix docs typo in header.rs (#431)
  • Additional commits viewable in compare view

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Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.44 to 0.4.45.
- [Commits](composefs/tar-rs@0.4.44...0.4.45)
---
updated-dependencies:
- dependency-name: tar
dependency-version: 0.4.45
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
@dependabotdependabotBot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Mar 20, 2026
zeeshanlakhani added a commit that referenced this pull request Mar 30, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
@dependabot@github

dependabotBot commented on behalf of githubMar 31, 2026

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Looks like tar is up-to-date now, so this is no longer needed.

@dependabotdependabotBot closed this Mar 31, 2026
@dependabot
dependabotBot deleted the dependabot/cargo/tar-0.4.45 branch March 31, 2026 17:15
zeeshanlakhani added a commit that referenced this pull request Apr 1, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
zeeshanlakhani added a commit that referenced this pull request Apr 28, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by translating DPD's sidecar.p4 table operations into sidecar-lite.p4's simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned "OperationUnsupported" for group creation and port addition with in-memory group tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate action parameters where the designs differ for emulation.
## Fix update semantics
We fix an issue with stale in-memory sources after update with absent source list(s). `modify_group_external` wrote back `new.sources.or(existing)` to the in-memory record while `update_external_tables` in the same call canonicalized `new.sources` directly to rewrite the P4 source-filter entries. A `None` update therefore cleared the P4 table but left a stale `Some([...])` in memory.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References and Deps
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
- bump oxide-tokio-rt to 0.1.4, tokio to 1.52.1 (matching Omicron)
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Labels

dependenciesPull requests that update a dependency filerustPull requests that update rust code

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Development

Successfully merging this pull request may close these issues.

0 participants

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content

Bump tar from 0.4.44 to 0.4.45 - #240

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dependabot[bot] wants to merge 1 commit into
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Closed

Bump tar from 0.4.44 to 0.4.45#240
dependabot[bot] wants to merge 1 commit into
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dependabot/cargo/tar-0.4.45

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Bumps tar from 0.4.44 to 0.4.45.

Commits
  • 096e3d1 Bump to 0.4.45 (#443)
  • 17b1fd8 archive: Prevent symlink-directory collision chmod attack (#442)
  • de1a587 archive: Unconditionally honor PAX size (#441)
  • 6071cbe ci: Consolidate workflows (#439)
  • ad1fde9 build-sys: Promote unused_code to an error
  • c8cb250 tests: Squash a warning
  • 638c495 ci: Add xtask infra + reverse dependency testing (#435)
  • 32a9bbb tests: Add RandomReader to exercise partial-read resilience (#436)
  • 9c5df0b Fix GNU long-name extension stream corruption on validation error (#434)
  • 88b1e3b Fix docs typo in header.rs (#431)
  • Additional commits viewable in compare view

Dependabot compatibility score

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.


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  • @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
    You can disable automated security fix PRs for this repo from the Security Alerts page.

Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.44 to 0.4.45.
- [Commits](composefs/tar-rs@0.4.44...0.4.45)
---
updated-dependencies:
- dependency-name: tar
dependency-version: 0.4.45
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
@dependabotdependabotBot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Mar 20, 2026
zeeshanlakhani added a commit that referenced this pull request Mar 30, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
@dependabot@github

dependabotBot commented on behalf of githubMar 31, 2026

Copy link
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Author

Looks like tar is up-to-date now, so this is no longer needed.

@dependabotdependabotBot closed this Mar 31, 2026
@dependabot
dependabotBot deleted the dependabot/cargo/tar-0.4.45 branch March 31, 2026 17:15
zeeshanlakhani added a commit that referenced this pull request Apr 1, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by
translating DPD's sidecar.p4 table operations into sidecar-lite.p4's
simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned
"OperationUnsupported" for group creation and port addition with in-memory group
tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port
bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are
rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate
action parameters where the designs differ for emulation.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
zeeshanlakhani added a commit that referenced this pull request Apr 28, 2026
This wires up the softnpu ASIC backend to support multicast end-to-end by translating DPD's sidecar.p4 table operations into sidecar-lite.p4's simplified P4 pipeline.
## AsicMulticastOps
We replace the stubbed AsicMulticastOps implementation (which returned "OperationUnsupported" for group creation and port addition with in-memory group tracking via McGroupData, following the tofino_stub pattern.
Group membership is used by the table translation layer to build port bitmaps for sidecar-lite's Replicate extern. Ports >= 128 are rejected at add time to match sidecar-lite's 128-bit bitmap width.
## Table translation (asic/src/softnpu/table.rs)
We map sidecar.p4 table names to sidecar-lite equivalents and translate action parameters where the designs differ for emulation.
## Fix update semantics
We fix an issue with stale in-memory sources after update with absent source list(s). `modify_group_external` wrote back `new.sources.or(existing)` to the in-memory record while `update_external_tables` in the same call canonicalized `new.sources` directly to rewrite the P4 source-filter entries. A `None` update therefore cleared the P4 table but left a stale `Some([...])` in memory.
All multicast action arms are gated with #[cfg(feature = "multicast")].
## References and Deps
- [softnpu #183](oxidecomputer/softnpu#183)
- [propolis #1093](oxidecomputer/propolis#1093)
- [p4rs #240](oxidecomputer/p4#240)
- [sidecar-lite #152](oxidecomputer/sidecar-lite#152)
- tokio: 1.50 (due to softnpu)
- oxide-tokio-rt: 0.1.3 (following-up from tokio's move to 1.50)
- bump oxide-tokio-rt to 0.1.4, tokio to 1.52.1 (matching Omicron)
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