Linux-RISC-V Archive on lore.kernel.org
 help / color / Atom feed
* RISC-V nommu support v3
@ 2019-08-13 15:47 Christoph Hellwig
  2019-08-13 15:47 ` [PATCH 01/15] irqchip/sifive-plic: set max threshold for ignored handlers Christoph Hellwig
                   ` (14 more replies)
  0 siblings, 15 replies; 45+ messages in thread
From: Christoph Hellwig @ 2019-08-13 15:47 UTC (permalink / raw)
  To: Palmer Dabbelt, Paul Walmsley; +Cc: Damien Le Moal, linux-riscv, linux-kernel

Hi all,

below is a series to support nommu mode on RISC-V.  For now this series
just works under qemu with the qemu-virt platform, but Damien has also
been able to get kernel based on this tree with additional driver hacks
to work on the Kendryte KD210, but that will take a while to cleanup
an upstream.

A git tree is available here:

    git://git.infradead.org/users/hch/riscv.git riscv-nommu.3

Gitweb:

    http://git.infradead.org/users/hch/riscv.git/shortlog/refs/heads/riscv-nommu.3

I've also pushed out a builtroot branch that can build a RISC-V nommu
root filesystem here:

   git://git.infradead.org/users/hch/buildroot.git riscv-nommu.2

Gitweb:

   http://git.infradead.org/users/hch/buildroot.git/shortlog/refs/heads/riscv-nommu.2

Changes since v2:
 - rebased to 5.3-rc
 - remove the EFI image header for nommu builds
 - set ARCH_SLAB_MINALIGN to ensure stack alignment in the flat binary
   loader
 - minor comment improvement
 - use #defines for more CSRs

Changes since v1:
 - fixes so that a kernel with this series still work on builds with an
   IOMMU
 - small clint cleanups
 - the binfmt_flat base and buildroot now don't put arguments on the stack

_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

^ permalink raw reply	[flat|nested] 45+ messages in thread

end of thread, back to index

Thread overview: 45+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-13 15:47 RISC-V nommu support v3 Christoph Hellwig
2019-08-13 15:47 ` [PATCH 01/15] irqchip/sifive-plic: set max threshold for ignored handlers Christoph Hellwig
2019-08-13 17:44   ` Paul Walmsley
2019-08-14  9:06     ` Marc Zyngier
2019-08-13 15:47 ` [PATCH 02/15] riscv: use CSR_SATP instead of the legacy sptbr name in switch_mm Christoph Hellwig
2019-08-13 16:36   ` Paul Walmsley
2019-08-13 16:42     ` Christoph Hellwig
2019-08-13 16:51       ` Paul Walmsley
2019-08-13 19:44   ` Paul Walmsley
2019-08-13 15:47 ` [PATCH 03/15] riscv: refactor the IPI code Christoph Hellwig
2019-08-14  4:41   ` Paul Walmsley
2019-08-19 10:18     ` Christoph Hellwig
2019-09-01  8:03     ` Christoph Hellwig
2019-08-13 15:47 ` [PATCH 04/15] riscv: abstract out CSR names for supervisor vs machine mode Christoph Hellwig
2019-08-13 15:47 ` [PATCH 05/15] riscv: improve the default power off implementation Christoph Hellwig
2019-08-13 15:47 ` [PATCH 06/15] riscv: provide a flat entry loader Christoph Hellwig
2019-08-13 15:47 ` [PATCH 07/15] riscv: read the hart ID from mhartid on boot Christoph Hellwig
2019-08-13 15:47 ` [PATCH 08/15] riscv: provide native clint access for M-mode Christoph Hellwig
2019-08-13 16:29   ` Mark Rutland
2019-08-19 10:16     ` Christoph Hellwig
2019-08-27 23:37       ` Palmer Dabbelt
2019-08-28  6:11         ` Christoph Hellwig
2019-09-03 18:48           ` Palmer Dabbelt
2019-09-04  2:05             ` Alan Kao
2019-08-21  0:24   ` Atish Patra
2019-08-21  0:42     ` hch
2019-08-13 15:47 ` [PATCH 09/15] riscv: implement remote sfence.i natively " Christoph Hellwig
2019-08-20 21:04   ` Atish Patra
2019-08-13 15:47 ` [PATCH 10/15] riscv: poison SBI calls " Christoph Hellwig
2019-08-20 21:05   ` Atish Patra
2019-08-13 15:47 ` [PATCH 11/15] riscv: don't allow selecting SBI-based drivers " Christoph Hellwig
2019-08-13 15:47 ` [PATCH 12/15] riscv: use the correct interrupt levels " Christoph Hellwig
2019-08-13 15:47 ` [PATCH 13/15] riscv: clear the instruction cache and all registers when booting Christoph Hellwig
2019-08-14  1:00   ` Alan Kao
2019-08-14  1:07     ` Alan Kao
2019-08-14  4:35     ` Christoph Hellwig
2019-08-13 15:47 ` [PATCH 14/15] riscv: add nommu support Christoph Hellwig
2019-08-13 15:47 ` [PATCH 15/15] riscv: disable the EFI PECOFF header for M-mode Christoph Hellwig
2019-08-20 21:07   ` Atish Patra
2019-08-21  4:14   ` Troy Benjegerdes
2019-08-21  7:12     ` Christoph Hellwig
2019-08-21 17:31     ` Atish Patra
2019-08-21 17:54       ` Troy Benjegerdes
2019-08-21 23:02         ` Anup Patel
2019-08-21 23:32           ` Troy Benjegerdes

Linux-RISC-V Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-riscv/0 linux-riscv/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-riscv linux-riscv/ https://lore.kernel.org/linux-riscv \
		linux-riscv@lists.infradead.org
	public-inbox-index linux-riscv

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.infradead.lists.linux-riscv


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git