cpu: use IsProcessorFeaturePresent to calculate ARM64 on windows

For golang/go#76791

Change-Id: I9500b38b17b5e3e141df8770d82c725c2ba8fd65
Cq-Include-Trybots: luci.golang.try:x_sys-gotip-windows-arm64
Reviewed-on: https://go-review.googlesource.com/c/sys/+/740880
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sys/cpu: add symbolic constants for remaining cpuid bits

Change-Id: Ia6afa8f69598fc929c1ea21465e656b5a95e656e
Reviewed-on: https://go-review.googlesource.com/c/sys/+/731322
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unix: fix out of bounds memory access in tests

sockaddrIUCVToAny used the wrong size to for copying to RawSockaddrAny.
We found this by running the test with ASAN.

Change-Id: I2a2ec28f9bd55aeba4ddcb4243ad61ec010087df
Reviewed-on: https://go-review.googlesource.com/c/sys/+/724280
Reviewed-by: Michael Stapelberg <stapelberg@google.com>
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cpu: also use MRS instruction in getmmfr1

Use the MRS instruction with the corresponding system register instead
of encoding the instructions using a WORD directive. This was missed in
CL 583135.

Change-Id: Ifcbbd81baa903f1da442eae2e49c06284db9c37d
Reviewed-on: https://go-review.googlesource.com/c/sys/+/717681
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
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unix: mkall.sh: fail if docker build failed

When docker build fails, docker run (in my case podman) tries to find
the generate:linux image from various mirrors, which is very confusing.
We should error out if docker build fails.

Change-Id: I4fd78e9fa339e03029b1bf003b3239ca23a7ed1b
Reviewed-on: https://go-review.googlesource.com/c/sys/+/706916
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Reviewed-by: Carlos Amedee <carlos@golang.org>

windows: add FILE_ZERO_DATA_INFORMATION

This is needed for invoking windows.DeviceIoControl with
windows.FSCTL_SET_ZERO_DATA.

Change-Id: I20f93a40a86b92e6bdeeec096ffc0245e8184672
GitHub-Last-Rev: 01d299a
GitHub-Pull-Request: #261
Reviewed-on: https://go-review.googlesource.com/c/sys/+/698436
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unix/linux: update to Linux kernel 6.16, Go to 1.24.5

Change-Id: Id0b60b5bbc33c48e49ba655babf0856878960e29
Reviewed-on: https://go-review.googlesource.com/c/sys/+/693215
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unix: add missing NFT_PAYLOAD_* consts on linux

Change-Id: Id222e11029596d2ea2679e065780171ed3c7708a
GitHub-Last-Rev: 649d64b
GitHub-Pull-Request: #250
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windows: add WSADuplicateSocket

WSADuplicateSocket is useful to pass sockets between processes on
Windows.

For golang/go#10350.

Change-Id: I6563184fe4d4477d402a6af81b254bd8aa992d2e
Reviewed-on: https://go-review.googlesource.com/c/sys/+/668215
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
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all: simplify code by using modern Go constructs

Generated using modernize by running:

    go run golang.org/x/tools/gopls/internal/analysis/modernize/cmd/modernize@latest -fix -test ./...

Change-Id: Ifc7d61cf6735cc53f2bdf890a338961f55075af5
Reviewed-on: https://go-review.googlesource.com/c/sys/+/661975
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