[v10,0/8] linux-user: User support for AArch64 BTI

Message

Richard Henderson Oct. 2, 2020, 9:59 p.m. UTC

The kernel abi for this was merged in v5.8, just as the qemu 5.1
merge window was closing, so this slipped to the next dev cycle.

Changes from v9:
  * Split what is now patch 7 into 3 more (pmm).
  * All prerequisites are now upstream.


r~


Richard Henderson (8):
  linux-user/aarch64: Reset btype for signals
  linux-user: Set PAGE_TARGET_1 for TARGET_PROT_BTI
  include/elf: Add defines related to GNU property notes for AArch64
  linux-user/elfload: Fix coding style in load_elf_image
  linux-user/elfload: Adjust iteration over phdr
  linux-user/elfload: Move PT_INTERP detection to first loop
  linux-user/elfload: Parse NT_GNU_PROPERTY_TYPE_0 notes
  tests/tcg/aarch64: Add bti smoke test

 include/elf.h                     |  22 +++++
 include/exec/cpu-all.h            |   2 +
 linux-user/qemu.h                 |   4 +
 linux-user/syscall_defs.h         |   4 +
 target/arm/cpu.h                  |   5 +
 linux-user/aarch64/signal.c       |  10 +-
 linux-user/elfload.c              | 147 ++++++++++++++++++++++--------
 linux-user/mmap.c                 |  16 ++++
 target/arm/translate-a64.c        |   6 +-
 tests/tcg/aarch64/bti-1.c         |  62 +++++++++++++
 tests/tcg/aarch64/bti-crt.inc.c   |  51 +++++++++++
 tests/tcg/aarch64/Makefile.target |   7 ++
 tests/tcg/configure.sh            |   4 +
 13 files changed, 298 insertions(+), 42 deletions(-)
 create mode 100644 tests/tcg/aarch64/bti-1.c
 create mode 100644 tests/tcg/aarch64/bti-crt.inc.c

Comments

[e-mail] Oct. 4, 2020, 1:34 a.m. UTC | #1

Patchew URL: https://patchew.org/QEMU/[e-mail]/



Hi,

This series seems to have some coding style problems. See output below for
more information:

Type: series
Message-id: [e-mail]
Subject: [PATCH v10 0/8] linux-user: User support for AArch64 BTI

=== TEST SCRIPT BEGIN ===
#!/bin/bash
git rev-parse base > /dev/null || exit 0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback base..
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
eaf5edb tests/tcg/aarch64: Add bti smoke test
c74e202 linux-user/elfload: Parse NT_GNU_PROPERTY_TYPE_0 notes
7e7c534 linux-user/elfload: Move PT_INTERP detection to first loop
1ded2cd linux-user/elfload: Adjust iteration over phdr
9a313b3 linux-user/elfload: Fix coding style in load_elf_image
ddc27b7 include/elf: Add defines related to GNU property notes for AArch64
eca4240 linux-user: Set PAGE_TARGET_1 for TARGET_PROT_BTI
6b3e8e3 linux-user/aarch64: Reset btype for signals

=== OUTPUT BEGIN ===
1/8 Checking commit 6b3e8e369613 (linux-user/aarch64: Reset btype for signals)
2/8 Checking commit eca424067459 (linux-user: Set PAGE_TARGET_1 for TARGET_PROT_BTI)
3/8 Checking commit ddc27b75549d (include/elf: Add defines related to GNU property notes for AArch64)
4/8 Checking commit 9a313b30265c (linux-user/elfload: Fix coding style in load_elf_image)
5/8 Checking commit 1ded2cdcd8ed (linux-user/elfload: Adjust iteration over phdr)
6/8 Checking commit 7e7c5343dde5 (linux-user/elfload: Move PT_INTERP detection to first loop)
7/8 Checking commit c74e202361a9 (linux-user/elfload: Parse NT_GNU_PROPERTY_TYPE_0 notes)
8/8 Checking commit eaf5edb50de6 (tests/tcg/aarch64: Add bti smoke test)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#32: 
new file mode 100644

ERROR: externs should be avoided in .c files
#117: FILE: tests/tcg/aarch64/bti-crt.inc.c:13:
+int main(void);

total: 1 errors, 1 warnings, 136 lines checked

Patch 8/8 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

=== OUTPUT END ===

Test command exited with code: 1


The full log is available at
http://patchew.org/logs/[e-mail]/testing.checkpatch/?type=message.
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