AuxXxilium/linux_dsm_epyc7002
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b6be1bb7f7
linux_dsm_epyc7002/arch/powerpc
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Christophe Leroy b6be1bb7f7 powerpc/32: Set user/kernel boundary at TASK_SIZE instead of PAGE_OFFSET 
User space stops at TASK_SIZE. At the moment, kernel space starts
at PAGE_OFFSET.

In order to use space between TASK_SIZE and PAGE_OFFSET for modules,
make TASK_SIZE the limit between user and kernel space.

Note that fault.c already considers TASK_SIZE as the boundary between
user and kernel space.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/b38b52cd8dabbb56fbd6f9219d6f3cdccbb43b44.1593428200.git.christophe.leroy@csgroup.eu
2020-07-27 00:01:30 +10:00
..
boot powerpc/boot/dts: Fix dtc "pciex" warnings 2020-06-30 14:38:00 +10:00
configs powerpc/64s/hash: Disable subpage_prot syscall by default 2020-07-22 00:01:25 +10:00
crypto powerpc: Replace HTTP links with HTTPS ones 2020-07-22 00:01:23 +10:00
include powerpc/32: Set user/kernel boundary at TASK_SIZE instead of PAGE_OFFSET 2020-07-27 00:01:30 +10:00
kernel powerpc: Use MODULES_VADDR if defined 2020-07-27 00:01:30 +10:00
kexec powerpc/book3s64/keys/kuap: Reset AMR/IAMR values on kexec 2020-07-20 22:57:59 +10:00
kvm powerpc/watchpoint: Rename current H_SET_MODE DAWR macro 2020-07-26 23:34:19 +10:00
lib powerpc/lib: Prepare code-patching for modules allocated outside vmalloc space 2020-07-27 00:01:30 +10:00
math-emu
mm powerpc/32: Set user/kernel boundary at TASK_SIZE instead of PAGE_OFFSET 2020-07-27 00:01:30 +10:00
net powerpc/ppc-opcode: Consolidate powerpc instructions from bpf_jit.h 2020-07-16 13:12:42 +10:00
oprofile maccess: rename probe_user_{read,write} to copy_{from,to}_user_nofault 2020-06-17 10:57:41 -07:00
perf powerpc/perf: BHRB control to disable BHRB logic when not used 2020-07-22 21:56:42 +10:00
platforms powerpc/papr_scm: Make some symbols static 2020-07-27 00:01:30 +10:00
purgatory
sysdev powerpc/xive: Ignore kmemleak false positives 2020-06-22 10:37:57 +10:00
tools powerpc/64s: allow for clang's objdump differences 2020-07-27 00:01:29 +10:00
xmon Merge branch 'scv' support into next 2020-07-23 17:43:44 +10:00
Kbuild
Kconfig powerpc/64s: Implement queued spinlocks and rwlocks 2020-07-27 00:01:23 +10:00
Kconfig.debug powerpc: Remove Xilinx PPC405/PPC440 support 2020-05-28 23:24:34 +10:00
Makefile powerpc/4xx: ppc4xx compile flag optimizations 2020-06-22 14:19:12 +10:00
Makefile.postlink