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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-30 20:05:42 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-30 20:05:42 -0700 |
commit | cd99b9eb4b702563c5ac7d26b632a628f5a832a5 (patch) | |
tree | ff96773806b6bb1efece11d8b7678ae43d71411e /Documentation/powerpc | |
parent | f8fd5c24830fbc259ba7d5e72817c9867c01b8e8 (diff) | |
parent | c63594f2d66690805eb78b75e4b8e8dc9f2672bf (diff) | |
download | lwn-cd99b9eb4b702563c5ac7d26b632a628f5a832a5.tar.gz lwn-cd99b9eb4b702563c5ac7d26b632a628f5a832a5.zip |
Merge tag 'docs-6.6' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"Documentation work keeps chugging along; this includes:
- Work from Carlos Bilbao to integrate rustdoc output into the
generated HTML documentation. This took some work to figure out how
to do it without slowing the docs build and without creating people
who don't have Rust installed, but Carlos got there
- Move the loongarch and mips architecture documentation under
Documentation/arch/
- Some more maintainer documentation from Jakub
... plus the usual assortment of updates, translations, and fixes"
* tag 'docs-6.6' of git://git.lwn.net/linux: (56 commits)
Docu: genericirq.rst: fix irq-example
input: docs: pxrc: remove reference to phoenix-sim
Documentation: serial-console: Fix literal block marker
docs/mm: remove references to hmm_mirror ops and clean typos
docs/zh_CN: correct regi_chg(),regi_add() to region_chg(),region_add()
Documentation: Fix typos
Documentation/ABI: Fix typos
scripts: kernel-doc: fix macro handling in enums
scripts: kernel-doc: parse DEFINE_DMA_UNMAP_[ADDR|LEN]
Documentation: riscv: Update boot image header since EFI stub is supported
Documentation: riscv: Add early boot document
Documentation: arm: Add bootargs to the table of added DT parameters
docs: kernel-parameters: Refer to the correct bitmap function
doc: update params of memhp_default_state=
docs: Add book to process/kernel-docs.rst
docs: sparse: fix invalid link addresses
docs: vfs: clean up after the iterate() removal
docs: Add a section on surveys to the researcher guidelines
docs: move mips under arch
docs: move loongarch under arch
...
Diffstat (limited to 'Documentation/powerpc')
-rw-r--r-- | Documentation/powerpc/dscr.rst | 2 | ||||
-rw-r--r-- | Documentation/powerpc/kasan.txt | 2 | ||||
-rw-r--r-- | Documentation/powerpc/papr_hcalls.rst | 2 | ||||
-rw-r--r-- | Documentation/powerpc/qe_firmware.rst | 4 | ||||
-rw-r--r-- | Documentation/powerpc/vas-api.rst | 4 |
5 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/powerpc/dscr.rst b/Documentation/powerpc/dscr.rst index 2ab99006014c..f735ec5375d5 100644 --- a/Documentation/powerpc/dscr.rst +++ b/Documentation/powerpc/dscr.rst @@ -6,7 +6,7 @@ DSCR register in powerpc allows user to have some control of prefetch of data stream in the processor. Please refer to the ISA documents or related manual for more detailed information regarding how to use this DSCR to attain this control of the prefetches . This document here provides an overview of kernel -support for DSCR, related kernel objects, it's functionalities and exported +support for DSCR, related kernel objects, its functionalities and exported user interface. (A) Data Structures: diff --git a/Documentation/powerpc/kasan.txt b/Documentation/powerpc/kasan.txt index f032b4eaf205..a4f647e4fffa 100644 --- a/Documentation/powerpc/kasan.txt +++ b/Documentation/powerpc/kasan.txt @@ -40,7 +40,7 @@ checks can be delayed until after the MMU is set is up, and we can just not instrument any code that runs with translations off after booting. This is the current approach. -To avoid this limitiation, the KASAN shadow would have to be placed inside the +To avoid this limitation, the KASAN shadow would have to be placed inside the linear mapping, using the same high-bits trick we use for the rest of the linear mapping. This is tricky: diff --git a/Documentation/powerpc/papr_hcalls.rst b/Documentation/powerpc/papr_hcalls.rst index fce8bc793660..80d2c0aadab5 100644 --- a/Documentation/powerpc/papr_hcalls.rst +++ b/Documentation/powerpc/papr_hcalls.rst @@ -22,7 +22,7 @@ privileged operations. Currently there are two PAPR compliant hypervisors: On PPC64 arch a guest kernel running on top of a PAPR hypervisor is called a *pSeries guest*. A pseries guest runs in a supervisor mode (HV=0) and must issue hypercalls to the hypervisor whenever it needs to perform an action -that is hypervisor priviledged [3]_ or for other services managed by the +that is hypervisor privileged [3]_ or for other services managed by the hypervisor. Hence a Hypercall (hcall) is essentially a request by the pseries guest diff --git a/Documentation/powerpc/qe_firmware.rst b/Documentation/powerpc/qe_firmware.rst index 42f5103140c9..a358f152b7e7 100644 --- a/Documentation/powerpc/qe_firmware.rst +++ b/Documentation/powerpc/qe_firmware.rst @@ -232,11 +232,11 @@ For example, to match the 8323, revision 1.0:: 'extended_modes' is a bitfield that defines special functionality which has an impact on the device drivers. Each bit has its own impact and has special instructions for the driver associated with it. This field is stored in -the QE library and available to any driver that calles qe_get_firmware_info(). +the QE library and available to any driver that calls qe_get_firmware_info(). 'vtraps' is an array of 8 words that contain virtual trap values for each virtual traps. As with 'extended_modes', this field is stored in the QE -library and available to any driver that calles qe_get_firmware_info(). +library and available to any driver that calls qe_get_firmware_info(). 'microcode' (type: struct qe_microcode): For each RISC processor there is one 'microcode' structure. The first diff --git a/Documentation/powerpc/vas-api.rst b/Documentation/powerpc/vas-api.rst index bdb50fed903e..a9625a2fa0c6 100644 --- a/Documentation/powerpc/vas-api.rst +++ b/Documentation/powerpc/vas-api.rst @@ -46,7 +46,7 @@ request queue into the application's virtual address space. The application can then submit one or more requests to the engine by using copy/paste instructions and pasting the CRBs to the virtual address (aka paste_address) returned by mmap(). User space can close the -established connection or send window by closing the file descriptior +established connection or send window by closing the file descriptor (close(fd)) or upon the process exit. Note that applications can send several requests with the same window or @@ -240,7 +240,7 @@ issued. This signal returns with the following siginfo struct:: siginfo.si_signo = SIGSEGV; siginfo.si_errno = EFAULT; siginfo.si_code = SEGV_MAPERR; - siginfo.si_addr = CSB adress; + siginfo.si_addr = CSB address; In the case of multi-thread applications, NX send windows can be shared across all threads. For example, a child thread can open a send window, |