arm64: compat: Add COMPAT_VDSO
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- v1 Latest6 patches 0 repliesNew
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/6 | arm64: compat: Use vDSO sigreturn trampolines if availablearch/ arch/ | +18 | 0 replies | |
| 2/6 | arm64: elf: Set AT_SYSINFO_EHDR in compat processesarch/ | +7 | 0 replies | |
| 3/6 | arm64: Refactor vDSO init/setuparch/ | +70 | 0 replies | |
| 4/6 | arm64: compat: Add a 32-bit vDSOarch/ arch/ arch/ +5 more | +501 | 0 replies | |
| 5/6 | arm64: compat: 32-bit vDSO setuparch/ | +55 | 0 replies | |
| 6/6 | arm64: Wire up and expose the new compat vDSOarch/ arch/ arch/ | +60 | 0 replies |
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Cover letter [PATCH 0/6] arm64: compat: Add COMPAT_VDSO
Add compatible vDSO32 support to arm64, provide the files necessary for building a compat (AArch32) vDSO in arch/arm64/kernel/vdso32.
Leverages effort to unify the vgettimeofday.c file as outlined below.
To be applied over top the following pending patches:
[PATCH] arm64: compat: Remove leftover variable declaration
NB: approved, in arch64/for-next/core
[PATCH v3 1/3] arm64: compat: Split the sigreturn trampolines and kuser helpers (C sources) [PATCH v3 2/3] arm64: compat: Split the sigreturn trampolines and kuser helpers (assembler sources) [PATCH v3 3/3] arm64: compat: Add CONFIG_KUSER_HELPERS
[PATCH] arm64: compat: Expose offset to registers in sigframes
[PATCH v5 01/12] arm: vdso: rename vdso_datapage variables
[PATCH v5 02/12] arm: vdso: add include file defining __get_datapage()
[PATCH v5 03/12] arm: vdso: inline assembler operations to compiler.h
[PATCH v5 04/12] arm: vdso: do calculations outside reader loops
[PATCH v6 05/12] arm: vdso: Add support for CLOCK_MONOTONIC_RAW
[PATCH v5 06/12] arm: vdso: add support for clock_getres
[PATCH v5 07/12] arm: vdso: disable profiling
[PATCH v5 08/12] arm: vdso: Add ARCH_CLOCK_FIXED_MASK
[PATCH v5 09/12] arm: vdso: move vgettimeofday.c to lib/vdso/
[PATCH v5 10/12] arm64: vdso: replace gettimeofday.S with global vgettimeofday.C [PATCH v5 11/12] lib: vdso: Add support for CLOCK_BOOTTIME
[PATCH v5 12/12] lib: vdso: do not expose gettimeofday, if no arch supported timer [PATCH] lib: vdso: add support for time