Re: [PATCH v2 07/29] ARM: add kexec_file_load system call number
From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
Date: 2019-01-25 16:21:43
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On Fri, Jan 25, 2019 at 03:43:59PM +0000, Catalin Marinas wrote:
On Fri, Jan 18, 2019 at 05:18:13PM +0100, Arnd Bergmann wrote:quoted
diff --git a/arch/arm/tools/syscall.tbl b/arch/arm/tools/syscall.tbl index 86de9eb34296..20ed7e026723 100644 --- a/arch/arm/tools/syscall.tbl +++ b/arch/arm/tools/syscall.tbl@@ -415,3 +415,4 @@ 398 common rseq sys_rseq 399 common io_pgetevents sys_io_pgetevents 400 common migrate_pages sys_migrate_pages +401 common kexec_file_load sys_kexec_file_loadI presume on arm32 this would still return -ENOSYS.
Yes, I already checked. If CONFIG_KEXEC_FILE is not set, then kernel/kexec_file.c is not built, and we fall back to the stub in kernel/sys_ni.c. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up According to speedtest.net: 11.9Mbps down 500kbps up _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel