diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-13 09:15:42 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-13 09:15:42 -0800 |
| commit | b89f311d7e25eb246376ac10de46d6ecc6b6ed5c (patch) | |
| tree | c90e6ae9ec72551b0b0fae57d9670e144452d559 /arch/riscv/include/asm/pgtable.h | |
| parent | 4218a96faf917b13ddc6af505bfb9b6a4e60bbc4 (diff) | |
| parent | ffa7a9141bb70702744a312f904b190ca064bdd7 (diff) | |
Merge tag 'riscv-for-linus-5.16-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V updates from Palmer Dabbelt:
- Support for time namespaces in the VDSO, along with some associated
cleanups.
- Support for building rv32 randconfigs.
- Improvements to the XIP port that allow larger kernels to function
- Various device tree cleanups for both the SiFive and Microchip boards
- A handful of defconfig updates, including enabling Nouveau.
There are also various small cleanups.
* tag 'riscv-for-linus-5.16-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: defconfig: enable DRM_NOUVEAU
riscv/vdso: Drop unneeded part due to merge issue
riscv: remove .text section size limitation for XIP
riscv: dts: sifive: add missing compatible for plic
riscv: dts: microchip: add missing compatibles for clint and plic
riscv: dts: sifive: drop duplicated nodes and properties in sifive
riscv: dts: sifive: fix Unleashed board compatible
riscv: dts: sifive: use only generic JEDEC SPI NOR flash compatible
riscv: dts: microchip: use vendor compatible for Cadence SD4HC
riscv: dts: microchip: drop unused pinctrl-names
riscv: dts: microchip: drop duplicated MMC/SDHC node
riscv: dts: microchip: fix board compatible
riscv: dts: microchip: drop duplicated nodes
dt-bindings: mmc: cdns: document Microchip MPFS MMC/SDHCI controller
riscv: add rv32 and rv64 randconfig build targets
riscv: mm: don't advertise 1 num_asid for 0 asid bits
riscv: set default pm_power_off to NULL
riscv/vdso: Add support for time namespaces
Diffstat (limited to 'arch/riscv/include/asm/pgtable.h')
| -rw-r--r-- | arch/riscv/include/asm/pgtable.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index 39b550310ec6..bf204e7c1f74 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -75,7 +75,8 @@ #endif #ifdef CONFIG_XIP_KERNEL -#define XIP_OFFSET SZ_8M +#define XIP_OFFSET SZ_32M +#define XIP_OFFSET_MASK (SZ_32M - 1) #else #define XIP_OFFSET 0 #endif @@ -97,7 +98,8 @@ #ifdef CONFIG_XIP_KERNEL #define XIP_FIXUP(addr) ({ \ uintptr_t __a = (uintptr_t)(addr); \ - (__a >= CONFIG_XIP_PHYS_ADDR && __a < CONFIG_XIP_PHYS_ADDR + SZ_16M) ? \ + (__a >= CONFIG_XIP_PHYS_ADDR && \ + __a < CONFIG_XIP_PHYS_ADDR + XIP_OFFSET * 2) ? \ __a - CONFIG_XIP_PHYS_ADDR + CONFIG_PHYS_RAM_BASE - XIP_OFFSET :\ __a; \ }) |