Committerandrew (andrew) (1)
Authorandrew (andrew) (1)
Branchesreleng/12.0 (1)


PC-BSD/trueos ae591a4 — share/man/man9 dpcpu.9, sys/compat/linuxkpi/common/src linux_idr.c linux_rcu.c

by andrew (andrew) on ⎇
Create a new macro for static DPCPU data.

On arm64 (and possible other architectures) we are unable to use static
DPCPU data in kernel modules. This is because the compiler will generate
PC-relative accesses, however the runtime-linker expects to be able to
relocate these.

In preparation to fix this create two macros depending on if the data is
global or static.

Reviewed by:    bz, emaste, markj
Sponsored by:   ABT Systems Ltd
Differential Revision:  https://reviews.freebsd.org/D16140
DeltaFile
+9-7share/man/man9/dpcpu.9
+5-5sys/mips/mips/tick.c
+5-5sys/mips/nlm/tick.c
+5-1sys/sys/pcpu.h
+2-2sys/kern/kern_tc.c
+1-1sys/kern/kern_clocksource.c
+1-1sys/kern/kern_exec.c
+1-1sys/kern/sched_4bsd.c
+1-1sys/kern/sched_ule.c
+1-1sys/kern/subr_pcpu.c
+1-1sys/netinet/siftr.c
+1-1sys/netpfil/ipfw/ip_fw_dynamic.c
+1-1sys/powerpc/powerpc/clock.c
+1-1sys/vm/vm_page.c
+1-1sys/x86/xen/xen_intr.c
+1-1sys/compat/linuxkpi/common/src/linux_idr.c
+1-1sys/compat/linuxkpi/common/src/linux_rcu.c
+1-1sys/compat/linuxkpi/common/src/linux_tasklet.c
+1-1sys/kern/kern_clock.c
+40-3419 files

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