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Song Shuai 2c8b096a57 riscv: correct pt_level name via pgtable_l5/4_enabled commit `e59e5e2754` upstream. The pt_level uses CONFIG_PGTABLE_LEVELS to display page table names. But if page mode is downgraded from kernel cmdline or restricted by the hardware in 64BIT, it will give a wrong name. Like, using no4lvl for sv39, ptdump named the 1G-mapping as "PUD" that should be "PGD": 0xffffffd840000000-0xffffffd900000000 0x00000000c0000000 3G PUD D A G . . W R V So select "P4D/PUD" or "PGD" via pgtable_l5/4_enabled to correct it. Fixes: `e8a62cc26d` ("riscv: Implement sv48 support") Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Signed-off-by: Song Shuai <suagrfillet@gmail.com> Link: https://lore.kernel.org/r/20230712115740.943324-1-suagrfillet@gmail.com Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230830044129.11481-3-palmer@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-11-28 17:20:13 +00:00
arch	riscv: correct pt_level name via pgtable_l5/4_enabled	2023-11-28 17:20:13 +00:00
block
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Documentation
drivers	dm-verity: don't use blocking calls from tasklets	2023-11-28 17:20:12 +00:00
fs	NFSD: Update nfsd_cache_append() to use xdr_stream	2023-11-28 17:20:12 +00:00
include	net: ethtool: Fix documentation of ethtool_sprintf()	2023-11-28 17:20:11 +00:00
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kernel	swiotlb: fix out-of-bounds TLB allocations with CONFIG_SWIOTLB_DYNAMIC	2023-11-28 17:20:13 +00:00
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mm	parisc: fix mmap_base calculation when stack grows upwards	2023-11-28 17:20:08 +00:00
net	Revert ncsi: Propagate carrier gain/loss events to the NCSI controller	2023-11-28 17:20:10 +00:00
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sound	ALSA: hda/realtek: Add quirks for HP Laptops	2023-11-28 17:20:10 +00:00
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README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.