en Copyright 2015 Java http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#f4b369c6fe0ceaba2da2daff8c9eb415f85926dd Merge branch 'next' into for-linusPrepare input updates for 7.1 merge window. List of files: /linux/arch/riscv/kernel/vdso/Makefile Mon, 20 Apr 2026 03:28:57 +0200 Dmitry Torokhov <dmitry.torokhov@gmail.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#0421ccdfad0d92713a812a5aeb7d07b0ea7213c8 Merge tag 'v7.0-rc3' into nextSync up with the mainline to brig up the latest changes, specificallychanges to ALPS driver. List of files: /linux/arch/riscv/kernel/vdso/Makefile Thu, 12 Mar 2026 18:44:42 +0100 Dmitry Torokhov <dmitry.torokhov@gmail.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#3e9e952bb3139ad1e08f3e1960239c2988ab90c9 Merge branch 'for-7.1-printf-kunit-build' into for-linus List of files: /linux/arch/riscv/kernel/vdso/Makefile Mon, 20 Apr 2026 13:41:28 +0200 Petr Mladek <pmladek@suse.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#42d3b66d4cdbacfc9d120d2301b8de89cc29a914 Merge drm/drm-next into drm-xe-nextBackmerging to bring in 7.00-rc3. Important ahead GPU SVM merging THPsupport.Signed-off-by: Matthew Brost <matthew.brost@intel.com> List of files: /linux/arch/riscv/kernel/vdso/Makefile Thu, 12 Mar 2026 15:17:56 +0100 Matthew Brost <matthew.brost@intel.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#f09812b85fa6f41058bcc46e70ac406bf9b0493a Merge drm/drm-next into drm-intel-nextSync with v7.0-rc1 which contains a few treewide changes affecting i915.Signed-off-by: Jani Nikula <jani.nikula@intel.com> List of files: /linux/arch/riscv/kernel/vdso/Makefile Wed, 25 Feb 2026 12:23:04 +0100 Jani Nikula <jani.nikula@intel.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#8b85987d3cf50178f67618122d9f3bb202f62f42 Merge drm/drm-next into drm-misc-nextLet's merge 7.0-rc1 to start the new drm-misc-next windowSigned-off-by: Maxime Ripard <mripard@kernel.org> List of files: /linux/arch/riscv/kernel/vdso/Makefile Mon, 23 Feb 2026 11:48:20 +0100 Maxime Ripard <mripard@kernel.org> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#c17ee635fd3a482b2ad2bf5e269755c2eae5f25e Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard <mripard@kernel.org> List of files: /linux/arch/riscv/kernel/vdso/Makefile Mon, 23 Feb 2026 10:09:45 +0100 Maxime Ripard <mripard@kernel.org> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#cee73b1e840c154f64ace682cb477c1ae2e29cc4 Merge tag 'riscv-for-linus-7.0-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxPull RISC-V updates from Paul Walmsley: - Add support for control flow integrity for userspace processes. This is based on the standard RISC-V ISA extensions Zicfiss and Zicfilp - Improve ptrace behavior regarding vector registers, and add some selftests - Optimize our strlen() assembly - Enable the ISO-8859-1 code page as built-in, similar to ARM64, for EFI volume mounting - Clean up some code slightly, including defining copy_user_page() as copy_page() rather than memcpy(), aligning us with other architectures; and using max3() to slightly simplify an expression in riscv_iommu_init_check()* tag 'riscv-for-linus-7.0-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (42 commits) riscv: lib: optimize strlen loop efficiency selftests: riscv: vstate_exec_nolibc: Use the regular prctl() function selftests: riscv: verify ptrace accepts valid vector csr values selftests: riscv: verify ptrace rejects invalid vector csr inputs selftests: riscv: verify syscalls discard vector context selftests: riscv: verify initial vector state with ptrace selftests: riscv: test ptrace vector interface riscv: ptrace: validate input vector csr registers riscv: csr: define vtype register elements riscv: vector: init vector context with proper vlenb riscv: ptrace: return ENODATA for inactive vector extension kselftest/riscv: add kselftest for user mode CFI riscv: add documentation for shadow stack riscv: add documentation for landing pad / indirect branch tracking riscv: create a Kconfig fragment for shadow stack and landing pad support arch/riscv: add dual vdso creation logic and select vdso based on hw arch/riscv: compile vdso with landing pad and shadow stack note riscv: enable kernel access to shadow stack memory via the FWFT SBI call riscv: add kernel command line option to opt out of user CFI riscv/hwprobe: add zicfilp / zicfiss enumeration in hwprobe ... List of files: /linux/arch/riscv/kernel/vdso/Makefile Fri, 13 Feb 2026 04:17:44 +0100 Linus Torvalds <torvalds@linux-foundation.org> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#ccad8c1336b6511e3c7ca5c02f797b1fd2cf67e1 arch/riscv: add dual vdso creation logic and select vdso based on hwShadow stack instructions are taken from the Zimop ISA extension,which is mandated on RVA23. Any userspace with shadow stackinstructions in it will fault on hardware that doesn't have supportfor Zimop. Thus, a shadow stack-enabled userspace can't be run onhardware that doesn't support Zimop.It's not known how Linux userspace providers will respond to this kindof binary fragmentation. In order to keep kernel portable acrossdifferent hardware, 'arch/riscv/kernel/vdso_cfi' is created which hasMakefile logic to compile 'arch/riscv/kernel/vdso' sources with CFIflags, and 'arch/riscv/kernel/vdso.c' is modified to select theappropriate vdso depending on whether the underlying CPU implementsthe Zimop extension. Since the offset of vdso symbols will change dueto having two different vdso binaries, there is added logic to includea new generated vdso offset header and dynamically select the offset(like for rt_sigreturn).Signed-off-by: Deepak Gupta <debug@rivosinc.com>Acked-by: Charles Mirabile <cmirabil@redhat.com>Tested-by: Andreas Korb <andreas.korb@aisec.fraunhofer.de> # QEMU, custom CVA6Tested-by: Valentin Haudiquet <valentin.haudiquet@canonical.com>Link: https://patch.msgid.link/20251112-v5_user_cfi_series-v23-24-b55691eacf4f@rivosinc.com[pjw@kernel.org: cleaned up patch description]Signed-off-by: Paul Walmsley <pjw@kernel.org> List of files: /linux/arch/riscv/kernel/vdso/Makefile Mon, 26 Jan 2026 05:09:56 +0100 Deepak Gupta <debug@rivosinc.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#37f57bd3faeac92e898c3381355f4fd2b6a80901 arch/riscv: compile vdso with landing pad and shadow stack noteUser mode tasks compiled with Zicfilp may call indirectly into thevdso (like hwprobe indirect calls). Add support for compiling landingpads into the vdso. Landing pad instructions in the vdso will beno-ops for tasks which have not enabled landing pads. Furthermore, addsupport for the C sources of the vdso to be compiled with shadow stackand landing pads enabled as well.Landing pad and shadow stack instructions are emitted only when theVDSO_CFI cflags option is defined during compile.Signed-off-by: Jim Shu <jim.shu@sifive.com>Reviewed-by: Zong Li <zong.li@sifive.com>Signed-off-by: Deepak Gupta <debug@rivosinc.com>Tested-by: Andreas Korb <andreas.korb@aisec.fraunhofer.de> # QEMU, custom CVA6Tested-by: Valentin Haudiquet <valentin.haudiquet@canonical.com>Link: https://patch.msgid.link/20251112-v5_user_cfi_series-v23-23-b55691eacf4f@rivosinc.com[pjw@kernel.org: cleaned up patch description, issues reported by checkpatch]Signed-off-by: Paul Walmsley <pjw@kernel.org> List of files: /linux/arch/riscv/kernel/vdso/Makefile Mon, 26 Jan 2026 05:09:56 +0100 Jim Shu <jim.shu@sifive.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#f088104d837a991c65e51fa30bb4196169b3244d Merge drm/drm-next into drm-intel-gt-nextBackmerge in order to get the commit: 048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")To drm-intel-gt-next as there are followup fixes to be applied.Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> List of files: /linux/arch/riscv/kernel/vdso/Makefile Tue, 16 Sep 2025 12:53:20 +0200 Joonas Lahtinen <joonas.lahtinen@linux.intel.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#ab93e0dd72c37d378dd936f031ffb83ff2bd87ce Merge branch 'next' into for-linusPrepare input updates for 6.17 merge window. List of files: /linux/arch/riscv/kernel/vdso/Makefile Wed, 06 Aug 2025 19:08:54 +0200 Dmitry Torokhov <dmitry.torokhov@gmail.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#a7bee4e7f78089c101be2ad51f4b5ec64782053e Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into nextMerge an immutable branch between MFD, GPIO, Input and PWM to resolveconflicts for the merge window pull request. List of files: /linux/arch/riscv/kernel/vdso/Makefile Mon, 04 Aug 2025 08:28:48 +0200 Dmitry Torokhov <dmitry.torokhov@gmail.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#e9ef810dfee7a2227da9d423aecb0ced35faddbe Merge branch 'for-6.17/amd-sfh' into for-linus- add support for operating modes (Basavaraj Natikar) List of files: /linux/arch/riscv/kernel/vdso/Makefile Thu, 31 Jul 2025 22:36:25 +0200 Jiri Kosina <jkosina@suse.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#74f1af95820fc2ee580a775a3a17c416db30b38c Merge remote-tracking branch 'drm/drm-next' into msm-nextBack-merge drm-next to (indirectly) get arm-smmu updates for makingstall-on-fault more reliable.Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> List of files: /linux/arch/riscv/kernel/vdso/Makefile Sun, 29 Jun 2025 04:54:49 +0200 Rob Clark <robin.clark@oss.qualcomm.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#c598d5eb9fb331ba17bc9ad67ae9a2231ca5aca5 Merge drm/drm-next into drm-misc-nextBackmerging to forward to v6.16-rc1Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> List of files: /linux/arch/riscv/kernel/vdso/Makefile Wed, 11 Jun 2025 09:01:34 +0200 Thomas Zimmermann <tzimmermann@suse.de> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#86e2d052c2320bf12571a5d96b16c2745e1cfc5e Merge drm/drm-next into drm-xe-nextBackmerging to bring in 6.16Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> List of files: /linux/arch/riscv/kernel/vdso/Makefile Mon, 09 Jun 2025 18:26:55 +0200 Thomas Hellström <thomas.hellstrom@linux.intel.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#34c55367af96f62e89221444f04487440ebc6487 Merge drm/drm-next into drm-intel-nextSync to v6.16-rc1, among other things to get the fixed size GENMASK_U*()and BIT_U*() macros.Signed-off-by: Jani Nikula <jani.nikula@intel.com> List of files: /linux/arch/riscv/kernel/vdso/Makefile Mon, 09 Jun 2025 11:40:46 +0200 Jani Nikula <jani.nikula@intel.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#bbfd5594756011167b8f8de9a00e0c946afda1e6 Merge drm/drm-next into drm-intel-gt-nextNeed to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> List of files: /linux/arch/riscv/kernel/vdso/Makefile Wed, 28 May 2025 09:20:17 +0200 Joonas Lahtinen <joonas.lahtinen@linux.intel.com> http://kernelsources.org:8080/source/history/linux/arch/riscv/kernel/vdso/Makefile#db5302ae571beec635c1a96e7f72926a4e65195e Merge drm/drm-next into drm-intel-nextBackmerge to sync with v6.15-rc, xe, and specifically async flip changesin drm-misc.Signed-off-by: Jani Nikula <jani.nikula@intel.com> List of files: /linux/arch/riscv/kernel/vdso/Makefile Fri, 16 May 2025 09:22:36 +0200 Jani Nikula <jani.nikula@intel.com>