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[PW_SID:1096809] riscv: cfi: reject unknown flags in PR_SET_CFI#1966

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[PW_SID:1096809] riscv: cfi: reject unknown flags in PR_SET_CFI#1966
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@linux-riscv-bot linux-riscv-bot commented May 18, 2026

PR for series 1096809 applied to workflow__riscv__fixes

Name: riscv: cfi: reject unknown flags in PR_SET_CFI
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=1096809
Version: 1

@riptl
riscv: cfi: reject unknown flags in PR_SET_CFI
a676fc8 
prctl(PR_SET_CFI,PR_CFI_BRANCH_LANDING_PADS) silently ignored
unknown control values. Only PR_CFI_{ENABLE,DISABLE,LOCK} should
be permitted.

This is a uABI breaking change (fails previously accepted bits
with EINVAL).

Fixes: 08ee155 ("prctl: cfi: change the branch landing pad prctl()s to be more descriptive")
Signed-off-by: Richard Patel <ripatel@wii.dev>
Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>
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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 114.85 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 2223.91 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 3000.32 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 19.33 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 20.81 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.96 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 77.21 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.23 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
kdoc
Desc: Detects for kdoc errors
Duration: 0.72 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
module-param
Desc: Detect module_param changes
Duration: 0.24 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.25 seconds
Result: PASS

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linux-riscv-bot commented May 18, 2026

Patch 1: "riscv: cfi: reject unknown flags in PR_SET_CFI"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.26 seconds
Result: PASS

@linux-riscv-bot linux-riscv-bot deleted the pw1096809 branch May 18, 2026 21:00
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