From nobody Fri Jul 15 18:04:02 2022 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Lkzkq0tJLz4TGgC; Fri, 15 Jul 2022 18:04:03 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Lkzkp6vKVz3Rrc; Fri, 15 Jul 2022 18:04:02 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1657908243; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=Ls2xEs3AETYXJVm7MEF6aUdfLmg9L1vaWnnVubS7K94=; b=s0w8he7lBzNIWKi5b9icwPWP6/6f+c2nmmYMsicSAgnMYxm6V26b5Cr3EPpY55d31m6czH Wfn6OON8oMATVOZrD73ELMvLGMWY5k4QeMiGjSMEqssY57b87EdTz58kRSVpcJWZ8+7pfo q1Z0lRvny23YxGf4MTbfk5oqfKm6b6B+XUHNO5LqhKJI22CFCsiSF1Q3GC1ZmJM6CAh69c Ezo6t42YpblAXrr64EA6YjI9eJpEE7hZBGhszIe7k4wjL9rfvt6gJ5erK+8DhNqhX8vZOF rHsIJnp5r/uTS/ZAUrOckhh7RPWVmXysqCOFttRjnmbQmBnc5pJv3chb5PrMnA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Lkzkp5r1zzrk3; Fri, 15 Jul 2022 18:04:02 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 26FI42Nd060312; Fri, 15 Jul 2022 18:04:02 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 26FI423O060311; Fri, 15 Jul 2022 18:04:02 GMT (envelope-from git) Date: Fri, 15 Jul 2022 18:04:02 GMT Message-Id: <202207151804.26FI423O060311@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Warner Losh Subject: git: a99d47bcaaf6 - main - kboot: Implement mkdir(2) List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: imp X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: a99d47bcaaf61eb869f5f04fa51fe38b19504ac4 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1657908243; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=Ls2xEs3AETYXJVm7MEF6aUdfLmg9L1vaWnnVubS7K94=; b=TCWghAdJn95NDIwJMyzFdLgCTZkRUqoY94FuDY83p7Q6bN0fuxmlzXkVcXUa/J5tgFxVpq J8mRophDLd+QMUPF/WdHpZuAoRdlAO3QLckzYFImS7hhmyatZZlZa6Kg8Thcre53tBl8Ne yFwlrCOaxf0NoywEiO2P2rEzs56M4n3qU6v+VyXf/Xyopm5iOzGQrWAcTwNJ+OrUjxDRT4 hijyXR01XrezmC2YFakbMztFt6B2Hq9ynjHFVjcgpJI+7UR6K/uKlZISTphVBpcEt0DWma kslU8WBHI4EYIQPi7qWntaMVvZYLWcWwJqZN8R42FviKGbtlwAMzmPQnzGOOig== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1657908243; a=rsa-sha256; cv=none; b=XWVQOE/Cp14yHgPGNjmPdKZI77I2SCM/pG3E00QgR+270WyxE/lh/6ulIVoMa/Tql23xNZ ZowBJ+/WB0kepRg0D0gEhcV4lJny2mhk1vFrbaOaAKwPHoH0HA6xKe8uyWL3HbbdUJlY9w 7trwAb7946v0nJ46dvEl0+F4REzj7DaSKRdu20tkBxGFD/o0XteiauSpGqwMWpsLtGGUFj vKemB2gswROK10YPPa+FOXA4Z/d0fRZpPEIGiFGnf9FVGkb1rJsemMk3s74390Q7gBOWfA S0kr2sqEgsqYdT6pZOP8aDqQaYDiQt7ZzYax4kjOjAczQSGR2sDlYrgVMH8LHw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=a99d47bcaaf61eb869f5f04fa51fe38b19504ac4 commit a99d47bcaaf61eb869f5f04fa51fe38b19504ac4 Author: Warner Losh AuthorDate: 2022-06-30 18:09:26 +0000 Commit: Warner Losh CommitDate: 2022-07-15 18:00:50 +0000 kboot: Implement mkdir(2) mkdir() may be needed early in boot to create missing directories. Provide a syscall wrapper for it. Sponsored by: Netflix --- stand/kboot/arch/amd64/syscall_nr.h | 1 + stand/kboot/arch/powerpc64/syscall_nr.h | 1 + stand/kboot/host_syscall.h | 1 + stand/kboot/host_syscalls.c | 6 ++++++ 4 files changed, 9 insertions(+) diff --git a/stand/kboot/arch/amd64/syscall_nr.h b/stand/kboot/arch/amd64/syscall_nr.h index 62deefe73539..b847b21efa88 100644 --- a/stand/kboot/arch/amd64/syscall_nr.h +++ b/stand/kboot/arch/amd64/syscall_nr.h @@ -5,6 +5,7 @@ #define SYS_gettimeofday 96 #define SYS_kexec_load 246 #define SYS_lseek 8 +#define SYS_mkdirat 258 #define SYS_mmap 9 #define SYS_munmap 11 #define SYS_newfstat 5 diff --git a/stand/kboot/arch/powerpc64/syscall_nr.h b/stand/kboot/arch/powerpc64/syscall_nr.h index d6678d9044d9..b86874b92e76 100644 --- a/stand/kboot/arch/powerpc64/syscall_nr.h +++ b/stand/kboot/arch/powerpc64/syscall_nr.h @@ -6,6 +6,7 @@ #define SYS_gettimeofday 78 #define SYS_kexec_load 268 #define SYS_llseek 140 +#define SYS_mkdirat 287 #define SYS_mmap 90 #define SYS_munmap 91 #define SYS_newfstat SYS_fstat diff --git a/stand/kboot/host_syscall.h b/stand/kboot/host_syscall.h index 10d4166514b9..76a5efb0a091 100644 --- a/stand/kboot/host_syscall.h +++ b/stand/kboot/host_syscall.h @@ -99,6 +99,7 @@ int host_getpid(void); int host_gettimeofday(struct host_timeval *a, void *b); int host_kexec_load(uint32_t start, int nsegs, uint32_t segs, uint32_t flags); ssize_t host_llseek(int fd, int32_t offset_high, int32_t offset_lo, uint64_t *result, int whence); +int host_mkdir(const char *, host_mode_t); void *host_mmap(void *addr, size_t len, int prot, int flags, int fd, off_t off); int host_munmap(void *addr, size_t len); int host_open(const char *path, int flags, int mode); diff --git a/stand/kboot/host_syscalls.c b/stand/kboot/host_syscalls.c index 2fe4c599df82..99f5444eb469 100644 --- a/stand/kboot/host_syscalls.c +++ b/stand/kboot/host_syscalls.c @@ -63,6 +63,12 @@ host_llseek(int fd, int32_t offset_high, int32_t offset_lo, uint64_t *result, in #endif } +int +host_mkdir(const char *path, host_mode_t mode) +{ + return host_syscall(SYS_mkdirat, HOST_AT_FDCWD, (uintptr_t)path, mode); +} + void * host_mmap(void *addr, size_t len, int prot, int flags, int fd, off_t off) {