From: Paul Walmsley <paul.walmsley@sifive.com>
To: torvalds@linux-foundation.org
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [GIT PULL] RISC-V updates for v5.5-rc7
Date: Sun, 19 Jan 2020 09:52:16 -0800 (PST) [thread overview]
Message-ID: <alpine.DEB.2.21.9999.2001190951380.106116@viisi.sifive.com> (raw)
Linus,
The following changes since commit b3a987b0264d3ddbb24293ebff10eddfc472f653:
Linux 5.5-rc6 (2020-01-12 16:55:08 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv/for-v5.5-rc7
for you to fetch changes up to fc585d4a5cf614727f64d86550b794bcad29d5c3:
riscv: Less inefficient gcc tishift helpers (and export their symbols) (2020-01-18 19:13:41 -0800)
----------------------------------------------------------------
RISC-V updates for v5.5-rc7
Three fixes for RISC-V:
- Don't free and reuse memory containing the code that CPUs parked at
boot reside in.
- Fix rv64 build problems for ubsan and some modules by adding logical
and arithmetic shift helpers for 128-bit values. These are from
libgcc and are similar to what's present for ARM64.
- Fix vDSO builds to clean up their own temporary files.
----------------------------------------------------------------
Greentime Hu (1):
riscv: make sure the cores stay looping in .Lsecondary_park
Ilie Halip (1):
riscv: delete temporary files
Olof Johansson (1):
riscv: Less inefficient gcc tishift helpers (and export their symbols)
arch/riscv/include/asm/asm-prototypes.h | 4 ++
arch/riscv/kernel/head.S | 16 ++++---
arch/riscv/kernel/vdso/Makefile | 3 +-
arch/riscv/lib/tishift.S | 75 +++++++++++++++++++++++++--------
4 files changed, 73 insertions(+), 25 deletions(-)
Kernel object size difference:
text data bss dec hex filename
6896935 2329912 313920 9540767 91949f vmlinux.rv64.orig
6897193 2325848 313920 9536961 9185c1 vmlinux.rv64.patched
6657458 1939044 257576 8854078 871a3e vmlinux.rv32.orig
6657464 1939044 257576 8854084 871a44 vmlinux.rv32.patched
1171666 353420 130024 1655110 194146 vmlinux.nommu_virt.orig
1171758 353420 130024 1655202 1941a2 vmlinux.nommu_virt.patched
next reply other threads:[~2020-01-19 17:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-19 17:52 Paul Walmsley [this message]
2020-01-19 20:20 ` [GIT PULL] RISC-V updates for v5.5-rc7 pr-tracker-bot
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