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| author | Kimplul <kimi.h.kuparinen@gmail.com> | 2024-07-09 19:24:12 +0300 |
|---|---|---|
| committer | Kimplul <kimi.h.kuparinen@gmail.com> | 2024-07-09 19:24:12 +0300 |
| commit | 89d7cf197b2cae130565467bdfad5d5ef5fed2dd (patch) | |
| tree | 1cff68c3997bfa237b48aa499d45a3700d40e73e /arch/riscv64 | |
| parent | 298636079d912d0936f8156a609fe74b839c547b (diff) | |
| download | kmi-89d7cf197b2cae130565467bdfad5d5ef5fed2dd.tar.gz kmi-89d7cf197b2cae130565467bdfad5d5ef5fed2dd.zip | |
allow regions to have reserved areas
+ A reserved area is an area at the start of the region that should not
be used unless explicitly asked for, for example null pages.
As such, a small correction to my previous commit message: There's no
danger in not locking req_mem() etc, as a null page will only be
allocated when explicitly asked for.
Diffstat (limited to 'arch/riscv64')
| -rw-r--r-- | arch/riscv64/conf/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv64/conf/init.c b/arch/riscv64/conf/init.c index 03fdc64..c4e8064 100644 --- a/arch/riscv64/conf/init.c +++ b/arch/riscv64/conf/init.c @@ -273,7 +273,7 @@ static void sys_sleep() #define CSR_TIME "0xc01" #define csr_read(csr, \ - res) __asm__ volatile ("csrr %0, " csr : "=r" (res) :: "memory") + res) __asm__ volatile ("csrr %0, " csr : "=r" (res) :: "memory") #define CSR_CYCLE "0xc00" |