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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, qemu-arm@nongnu.org,
	alex.bennee@linaro.org, laurent@vivier.eu
Subject: [PATCH v11 00/12] linux-user: User support for AArch64 BTI
Date: Fri, 16 Oct 2020 11:41:55 -0700	[thread overview]
Message-ID: <20201016184207.786698-1-richard.henderson@linaro.org> (raw)

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 v10:
  * Include Phil's plug of interp_name memory leak.
  * Convert error reporting to Error api.
  * Mirror the kernel's code structure for parsing notes
    (though Error means that it's not exactly the same).
  * Split aarch64 stuff from basic note parsing patch.

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


r~


Philippe Mathieu-Daudé (1):
  linux-user/elfload: Avoid leaking interp_name using GLib memory API

Richard Henderson (11):
  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: Use Error for load_elf_image
  linux-user/elfload: Use Error for load_elf_interp
  linux-user/elfload: Parse NT_GNU_PROPERTY_TYPE_0 notes
  linux-user/elfload: Parse GNU_PROPERTY_AARCH64_FEATURE_1_AND
  tests/tcg/aarch64: Add bti smoke tests

 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              | 326 +++++++++++++++++++++++++-----
 linux-user/mmap.c                 |  16 ++
 target/arm/translate-a64.c        |   6 +-
 tests/tcg/aarch64/bti-1.c         |  62 ++++++
 tests/tcg/aarch64/bti-2.c         | 108 ++++++++++
 tests/tcg/aarch64/bti-crt.inc.c   |  51 +++++
 tests/tcg/aarch64/Makefile.target |  10 +
 tests/tcg/configure.sh            |   4 +
 14 files changed, 569 insertions(+), 61 deletions(-)
 create mode 100644 tests/tcg/aarch64/bti-1.c
 create mode 100644 tests/tcg/aarch64/bti-2.c
 create mode 100644 tests/tcg/aarch64/bti-crt.inc.c

-- 
2.25.1



             reply	other threads:[~2020-10-16 18:44 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-16 18:41 Richard Henderson [this message]
2020-10-16 18:41 ` [PATCH v11 01/12] linux-user/aarch64: Reset btype for signals Richard Henderson
2020-10-16 18:41 ` [PATCH v11 02/12] linux-user: Set PAGE_TARGET_1 for TARGET_PROT_BTI Richard Henderson
2020-10-16 18:41 ` [PATCH v11 03/12] include/elf: Add defines related to GNU property notes for AArch64 Richard Henderson
2020-10-16 18:41 ` [PATCH v11 04/12] linux-user/elfload: Avoid leaking interp_name using GLib memory API Richard Henderson
2020-10-16 18:42 ` [PATCH v11 05/12] linux-user/elfload: Fix coding style in load_elf_image Richard Henderson
2020-10-17  9:19   ` Philippe Mathieu-Daudé
2020-10-16 18:42 ` [PATCH v11 06/12] linux-user/elfload: Adjust iteration over phdr Richard Henderson
2020-10-17  9:19   ` Philippe Mathieu-Daudé
2020-10-16 18:42 ` [PATCH v11 07/12] linux-user/elfload: Move PT_INTERP detection to first loop Richard Henderson
2020-10-16 18:42 ` [PATCH v11 08/12] linux-user/elfload: Use Error for load_elf_image Richard Henderson
2020-10-17  9:21   ` Philippe Mathieu-Daudé
2020-10-16 18:42 ` [PATCH v11 09/12] linux-user/elfload: Use Error for load_elf_interp Richard Henderson
2020-10-17  9:22   ` Philippe Mathieu-Daudé
2020-10-16 18:42 ` [PATCH v11 10/12] linux-user/elfload: Parse NT_GNU_PROPERTY_TYPE_0 notes Richard Henderson
2020-10-16 18:42 ` [PATCH v11 11/12] linux-user/elfload: Parse GNU_PROPERTY_AARCH64_FEATURE_1_AND Richard Henderson
2020-10-16 18:42 ` [PATCH v11 12/12] tests/tcg/aarch64: Add bti smoke tests Richard Henderson
2020-10-16 19:06 ` [PATCH v11 00/12] linux-user: User support for AArch64 BTI no-reply
2020-10-20 14:59 ` Peter Maydell
2020-10-20 20:09 ` Peter Maydell
2020-10-21 17:04   ` Richard Henderson

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