diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-23 20:54:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-23 20:54:17 -0700 |
| commit | 17a05c8f1e18b3ef846d0032a19002568282ac29 (patch) | |
| tree | fbde58f57f7135eaec99ec89ce8b1e09d18da86d /Documentation | |
| parent | d61306047533eb6f63a7bd51dfa7f868503bf0ba (diff) | |
| parent | dc60001e1a305ad8bba1ddaf09484e0e150aba60 (diff) | |
Merge tag 'xtensa-20220523' of https://github.com/jcmvbkbc/linux-xtensa
Pull xtensa architecture updates from Max Filippov:
- support coprocessors on SMP
- support KCSAN
- support handling protection faults in noMMU configurations
- support using coprocessors in the kernel mode
- support hibernation
- enable context tracking
- enable HAVE_VIRT_CPU_ACCOUNTING_GEN
- support division by 0 exception on cores without HW division option
- clean up locking in the ISS network driver
- clean up kernel entry assemly code
- various minor fixes
* tag 'xtensa-20220523' of https://github.com/jcmvbkbc/linux-xtensa: (36 commits)
xtensa: Return true/false (not 1/0) from bool function
xtensa: improve call0 ABI probing
xtensa: support artificial division by 0 exception
xtensa: add trap handler for division by zero
xtensa/simdisk: fix proc_read_simdisk()
xtensa: no need to initialise statics to 0
xtensa: clean up labels in the kernel entry assembly
xtensa: don't leave invalid TLB entry in fast_store_prohibited
xtensa: fix declaration of _SecondaryResetVector_text_*
irqchip: irq-xtensa-mx: fix initial IRQ affinity
xtensa: enable ARCH_HAS_DEBUG_VM_PGTABLE
xtensa: add hibernation support
xtensa: support coprocessors on SMP
xtensa: get rid of stack frame in coprocessor_flush
xtensa: merge SAVE_CP_REGS_TAB and LOAD_CP_REGS_TAB
xtensa: add xtensa_xsr macro
xtensa: handle coprocessor exceptions in kernel mode
xtensa: use callx0 opcode in fast_coprocessor
xtensa: clean up excsave1 initialization
xtensa: clean up declarations in coprocessor.h
...
Diffstat (limited to 'Documentation')
3 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/features/debug/debug-vm-pgtable/arch-support.txt b/Documentation/features/debug/debug-vm-pgtable/arch-support.txt index 83eafe1a7f68..ff21a83abe62 100644 --- a/Documentation/features/debug/debug-vm-pgtable/arch-support.txt +++ b/Documentation/features/debug/debug-vm-pgtable/arch-support.txt @@ -27,5 +27,5 @@ | sparc: | TODO | | um: | TODO | | x86: | ok | - | xtensa: | TODO | + | xtensa: | ok | ----------------------- diff --git a/Documentation/features/time/context-tracking/arch-support.txt b/Documentation/features/time/context-tracking/arch-support.txt index bb1c1801553e..72e7aadeda7e 100644 --- a/Documentation/features/time/context-tracking/arch-support.txt +++ b/Documentation/features/time/context-tracking/arch-support.txt @@ -27,5 +27,5 @@ | sparc: | ok | | um: | TODO | | x86: | ok | - | xtensa: | TODO | + | xtensa: | ok | ----------------------- diff --git a/Documentation/features/time/virt-cpuacct/arch-support.txt b/Documentation/features/time/virt-cpuacct/arch-support.txt index 5163a60a1c1e..c905aa3c1d81 100644 --- a/Documentation/features/time/virt-cpuacct/arch-support.txt +++ b/Documentation/features/time/virt-cpuacct/arch-support.txt @@ -27,5 +27,5 @@ | sparc: | ok | | um: | TODO | | x86: | ok | - | xtensa: | TODO | + | xtensa: | ok | ----------------------- |