diff options
| author | Kevin Brodsky <kevin.brodsky@arm.com> | 2025-02-19 16:40:28 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2025-03-10 18:10:40 +0000 |
| commit | 83d78bbfd2a489f61e68f9e5e859ec91c247fc04 (patch) | |
| tree | 35f154cf3d0f64c63a191e4f880b642817cef494 /arch/arm64/kernel/signal.c | |
| parent | f91a3a6088ea4396299f1a72f6b0302bbe21a314 (diff) | |
arm64/sysreg: Rename POE_RXW to POE_RWX
It is customary to list R, W, X permissions in that order. In fact
this is already the case for PIE constants (PIE_RWX). Rename POE_RXW
accordingly, as well as POE_XW (currently unused).
While at it also swap the W/X lines in
compute_s1_overlay_permissions() to follow the R, W, X order.
Signed-off-by: Kevin Brodsky <kevin.brodsky@arm.com>
Link: https://lore.kernel.org/r/20250219164029.2309119-3-kevin.brodsky@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kernel/signal.c')
| -rw-r--r-- | arch/arm64/kernel/signal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c index bf6226256549..a7c37afb4ebe 100644 --- a/arch/arm64/kernel/signal.c +++ b/arch/arm64/kernel/signal.c @@ -91,7 +91,7 @@ static void save_reset_user_access_state(struct user_access_state *ua_state) u64 por_enable_all = 0; for (int pkey = 0; pkey < arch_max_pkey(); pkey++) - por_enable_all |= POR_ELx_PERM_PREP(pkey, POE_RXW); + por_enable_all |= POR_ELx_PERM_PREP(pkey, POE_RWX); ua_state->por_el0 = read_sysreg_s(SYS_POR_EL0); write_sysreg_s(por_enable_all, SYS_POR_EL0); |