diff --git a/0001-add-loongarch64-support-for-CxxFlags.patch b/0001-add-loongarch64-support-for-CxxFlags.patch
new file mode 100644
index 0000000000000000000000000000000000000000..367822fd808f78648cec0f900a13bd8610d347a4
--- /dev/null
+++ b/0001-add-loongarch64-support-for-CxxFlags.patch
@@ -0,0 +1,25 @@
+From c886a137a571bd2bd030a7e00bf0ef287a225851 Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Fri, 10 Nov 2023 01:13:17 +0000
+Subject: [PATCH] add loongarch64 support for CxxFlags
+
+---
+ src/arrow/cpp/cmake_modules/SetupCxxFlags.cmake | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/arrow/cpp/cmake_modules/SetupCxxFlags.cmake b/src/arrow/cpp/cmake_modules/SetupCxxFlags.cmake
+index c1a1ba043..2dd752d99 100644
+--- a/src/arrow/cpp/cmake_modules/SetupCxxFlags.cmake
++++ b/src/arrow/cpp/cmake_modules/SetupCxxFlags.cmake
+@@ -28,6 +28,8 @@ if(NOT DEFINED ARROW_CPU_FLAG)
+     set(ARROW_CPU_FLAG "armv8")
+   elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "armv7")
+     set(ARROW_CPU_FLAG "armv7")
++  elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "loongarch64")
++    set(ARROW_CPU_FLAG "loongarch64")
+   elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "powerpc|ppc")
+     set(ARROW_CPU_FLAG "ppc")
+   elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
+-- 
+2.41.0
+
diff --git a/0001-add-loongarch64-support-for-boost-in-ceph.patch b/0001-add-loongarch64-support-for-boost-in-ceph.patch
new file mode 100644
index 0000000000000000000000000000000000000000..26154f6960383594bd567d429482f8072c31159a
--- /dev/null
+++ b/0001-add-loongarch64-support-for-boost-in-ceph.patch
@@ -0,0 +1,663 @@
+From efbebdf7ca4942c0fadbfe0918cf6a66aeb38395 Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Wed, 29 Nov 2023 09:45:48 +0000
+Subject: [PATCH] add loongarch64 support for boost in ceph
+
+---
+ src/boost/boost/predef/architecture.h         |   1 +
+ .../boost/predef/architecture/loongarch.h     |  39 ++++++
+ src/boost/boost/predef/other/endian.h         |   1 +
+ src/boost/boostcpp.jam                        |   5 +-
+ .../config/checks/architecture/Jamfile.jam    |   1 +
+ .../config/checks/architecture/loongarch.cpp  |  11 ++
+ src/boost/libs/context/CMakeLists.txt         |   4 +-
+ src/boost/libs/context/build/Jamfile.v2       |  13 ++
+ src/boost/libs/context/build/architecture.jam |   4 +
+ src/boost/libs/context/doc/architectures.qbk  |   1 +
+ src/boost/libs/context/doc/context.xml        |  27 ++++
+ .../doc/html/context/architectures.html       |  27 ++++
+ .../src/asm/jump_loongarch64_sysv_elf_gas.S   | 121 ++++++++++++++++++
+ .../src/asm/make_loongarch64_sysv_elf_gas.S   |  72 +++++++++++
+ .../src/asm/ontop_loongarch64_sysv_elf_gas.S  | 118 +++++++++++++++++
+ src/boost/tools/build/src/engine/jam.h        |   4 +
+ .../tools/features/architecture-feature.jam   |   3 +
+ 17 files changed, 448 insertions(+), 4 deletions(-)
+ create mode 100644 src/boost/boost/predef/architecture/loongarch.h
+ create mode 100644 src/boost/libs/config/checks/architecture/loongarch.cpp
+ create mode 100644 src/boost/libs/context/src/asm/jump_loongarch64_sysv_elf_gas.S
+ create mode 100644 src/boost/libs/context/src/asm/make_loongarch64_sysv_elf_gas.S
+ create mode 100644 src/boost/libs/context/src/asm/ontop_loongarch64_sysv_elf_gas.S
+
+diff --git a/src/boost/boost/predef/architecture.h b/src/boost/boost/predef/architecture.h
+index f43f9464a..b131a8928 100644
+--- a/src/boost/boost/predef/architecture.h
++++ b/src/boost/boost/predef/architecture.h
+@@ -16,6 +16,7 @@ http://www.boost.org/LICENSE_1_0.txt)
+ #include <boost/predef/architecture/convex.h>
+ #include <boost/predef/architecture/e2k.h>
+ #include <boost/predef/architecture/ia64.h>
++#include <boost/predef/architecture/loongarch.h>
+ #include <boost/predef/architecture/m68k.h>
+ #include <boost/predef/architecture/mips.h>
+ #include <boost/predef/architecture/parisc.h>
+diff --git a/src/boost/boost/predef/architecture/loongarch.h b/src/boost/boost/predef/architecture/loongarch.h
+new file mode 100644
+index 000000000..17015d894
+--- /dev/null
++++ b/src/boost/boost/predef/architecture/loongarch.h
+@@ -0,0 +1,39 @@
++/*
++Copyright Zhang Na 2022
++Distributed under the Boost Software License, Version 1.0.
++(See accompanying file LICENSE_1_0.txt or copy at
++http://www.boost.org/LICENSE_1_0.txt)
++*/
++
++#ifndef BOOST_PREDEF_ARCHITECTURE_LOONGARCH_H
++#define BOOST_PREDEF_ARCHITECTURE_LOONGARCH_H
++
++#include <boost/predef/version_number.h>
++#include <boost/predef/make.h>
++
++/* tag::reference[]
++= `BOOST_ARCH_LOONGARCH`
++[options="header"]
++|===
++| {predef_symbol} | {predef_version}
++| `+__loongarch__+` | {predef_detection}
++|===
++*/ // end::reference[]
++
++#define BOOST_ARCH_LOONGARCH BOOST_VERSION_NUMBER_NOT_AVAILABLE
++
++#if defined(__loongarch__)
++#   undef BOOST_ARCH_LOONGARCH
++#   define BOOST_ARCH_LOONGARCH BOOST_VERSION_NUMBER_AVAILABLE
++#endif
++
++#if BOOST_ARCH_LOONGARCH
++#   define BOOST_ARCH_LOONGARCH_AVAILABLE
++#endif
++
++#define BOOST_ARCH_LOONGARCH_NAME "LoongArch"
++
++#endif
++
++#include <boost/predef/detail/test.h>
++BOOST_PREDEF_DECLARE_TEST(BOOST_ARCH_LOONGARCH,BOOST_ARCH_LOONGARCH_NAME)
+diff --git a/src/boost/boost/predef/other/endian.h b/src/boost/boost/predef/other/endian.h
+index d8ec63ff5..b7126738c 100644
+--- a/src/boost/boost/predef/other/endian.h
++++ b/src/boost/boost/predef/other/endian.h
+@@ -121,6 +121,7 @@ information and acquired knowledge:
+         defined(__ARMEL__) || \
+         defined(__THUMBEL__) || \
+         defined(__AARCH64EL__) || \
++	defined(__loongarch__) || \
+         defined(_MIPSEL) || \
+         defined(__MIPSEL) || \
+         defined(__MIPSEL__) || \
+diff --git a/src/boost/boostcpp.jam b/src/boost/boostcpp.jam
+index 082536e2a..7209136ea 100644
+--- a/src/boost/boostcpp.jam
++++ b/src/boost/boostcpp.jam
+@@ -634,7 +634,7 @@ rule address-model ( )
+     return <conditional>@boostcpp.deduce-address-model ;
+ }
+ 
+-local deducable-architectures = arm mips1 power riscv s390x sparc x86 combined ;
++local deducable-architectures = arm loongarch mips1 power riscv s390x sparc x86 combined ;
+ feature.feature deduced-architecture : $(deducable-architectures) : propagated optional composite hidden ;
+ for a in $(deducable-architectures)
+ {
+@@ -645,9 +645,10 @@ rule deduce-architecture ( properties * )
+ {
+     local result ;
+     local filtered = [ toolset-properties $(properties) ] ;
+-    local names = arm mips1 power riscv s390x sparc x86 combined ;
++    local names = arm loongarch mips1 power riscv s390x sparc x86 combined ;
+     local idx = [ configure.find-builds "default architecture" : $(filtered)
+         : /boost/architecture//arm
++	: /boost/architecture//loongarch
+         : /boost/architecture//mips1
+         : /boost/architecture//power
+         : /boost/architecture//riscv
+diff --git a/src/boost/libs/config/checks/architecture/Jamfile.jam b/src/boost/libs/config/checks/architecture/Jamfile.jam
+index 2ba54f9ad..e8838b413 100644
+--- a/src/boost/libs/config/checks/architecture/Jamfile.jam
++++ b/src/boost/libs/config/checks/architecture/Jamfile.jam
+@@ -18,6 +18,7 @@ obj 64 : 64.cpp ;
+ 
+ obj arm      : arm.cpp ;
+ obj combined : combined.cpp ;
++obj loongarch : loongarch.cpp ;
+ obj mips1    : mips1.cpp ;
+ obj power    : power.cpp ;
+ obj riscv    : riscv.cpp ;
+diff --git a/src/boost/libs/config/checks/architecture/loongarch.cpp b/src/boost/libs/config/checks/architecture/loongarch.cpp
+new file mode 100644
+index 000000000..5be8cb09b
+--- /dev/null
++++ b/src/boost/libs/config/checks/architecture/loongarch.cpp
+@@ -0,0 +1,11 @@
++// loongarch.cpp
++//
++// Copyright (c) 2012 Steven Watanabe
++//
++// Distributed under the Boost Software License Version 1.0. (See
++// accompanying file LICENSE_1_0.txt or copy at
++// http://www.boost.org/LICENSE_1_0.txt)
++
++#if !defined(__loongarch__)
++#error "Not LoongArch"
++#endif
+diff --git a/src/boost/libs/context/CMakeLists.txt b/src/boost/libs/context/CMakeLists.txt
+index d11a6721d..f2c70e901 100644
+--- a/src/boost/libs/context/CMakeLists.txt
++++ b/src/boost/libs/context/CMakeLists.txt
+@@ -48,7 +48,7 @@ unset(_default_abi)
+ 
+ ## Arch-and-model
+ 
+-set(_all_archs arm arm64 mips32 mips64 ppc32 ppc64 riscv64 s390x i386 x86_64 combined)
++set(_all_archs arm arm64 loongarch64 mips32 mips64 ppc32 ppc64 riscv64 s390x i386 x86_64 combined)
+ 
+ # Try at start to auto determine arch from CMake.
+ if(CMAKE_SYSTEM_PROCESSOR IN_LIST _all_archs)
+@@ -72,7 +72,7 @@ else()
+   endif()
+ endif()
+ 
+-set(BOOST_CONTEXT_ARCHITECTURE "${_default_arch}" CACHE STRING "Boost.Context architecture (arm, arm64, mips32, mips64, ppc32, ppc64, riscv64, s390x, i386, x86_64, combined)")
++set(BOOST_CONTEXT_ARCHITECTURE "${_default_arch}" CACHE STRING "Boost.Context architecture (arm, arm64, loongarch64, mips32, mips64, ppc32, ppc64, riscv64, s390x, i386, x86_64, combined)")
+ set_property(CACHE BOOST_CONTEXT_ARCHITECTURE PROPERTY STRINGS ${_all_archs})
+ 
+ unset(_all_archs)
+diff --git a/src/boost/libs/context/build/Jamfile.v2 b/src/boost/libs/context/build/Jamfile.v2
+index d5e8db153..9df8f0a96 100644
+--- a/src/boost/libs/context/build/Jamfile.v2
++++ b/src/boost/libs/context/build/Jamfile.v2
+@@ -229,6 +229,19 @@ alias asm_sources
+      <toolset>darwin
+    ;
+ 
++# LOONGARCH64
++# LOONGARCH64/SYSV/ELF
++alias asm_sources
++   : asm/make_loongarch64_sysv_elf_gas.S
++     asm/jump_loongarch64_sysv_elf_gas.S
++     asm/ontop_loongarch64_sysv_elf_gas.S
++   : <abi>sysv
++     <address-model>64
++     <architecture>loongarch
++     <binary-format>elf
++     <toolset>gcc
++   ;
++
+ # MIPS
+ # MIPS32/O32/ELF
+ alias asm_sources
+diff --git a/src/boost/libs/context/build/architecture.jam b/src/boost/libs/context/build/architecture.jam
+index 56159a744..3eaa1b077 100644
+--- a/src/boost/libs/context/build/architecture.jam
++++ b/src/boost/libs/context/build/architecture.jam
+@@ -55,6 +55,10 @@ rule deduce-architecture ( properties * )
+         {
+             return <architecture>arm ;
+         }
++        else if [ configure.builds /boost/architecture//loongarch : $(properties) : loongarch ]
++        {
++            return <architecture>loongarch ;
++        }
+         else if [ configure.builds /boost/architecture//mips : $(properties) : mips ]
+         {
+             return <architecture>mips ;
+diff --git a/src/boost/libs/context/doc/architectures.qbk b/src/boost/libs/context/doc/architectures.qbk
+index d9fbece65..8cd33eae0 100644
+--- a/src/boost/libs/context/doc/architectures.qbk
++++ b/src/boost/libs/context/doc/architectures.qbk
+@@ -15,6 +15,7 @@ architectures:
+     [[arm (aarch32)] [AAPCS|ELF]      [AAPCS|PE] [-]            [AAPCS|MACH-O]]
+     [[arm (aarch64)] [AAPCS|ELF]      [-]        [AAPCS|MACH-O] [AAPCS|MACH-O]]
+     [[i386]          [SYSV|ELF]       [MS|PE]    [SYSV|MACH-O]  [-]]
++    [[loongarch64]   [SYSV|ELF]       [-]        [-]            [-]]
+     [[mips]          [O32|N64|ELF]    [-]        [-]            [-]]
+     [[ppc32]         [SYSV|ELF|XCOFF] [-]        [SYSV|MACH-O]  [-]]
+     [[ppc64]         [SYSV|ELF|XCOFF] [-]        [SYSV|MACH-O]  [-]]
+diff --git a/src/boost/libs/context/doc/context.xml b/src/boost/libs/context/doc/context.xml
+index d83439dbd..ef920cd81 100644
+--- a/src/boost/libs/context/doc/context.xml
++++ b/src/boost/libs/context/doc/context.xml
+@@ -3379,6 +3379,33 @@
+               </para>
+             </entry>
+           </row>
++          <row>
++            <entry>
++              <para>
++                loongarch64
++              </para>
++            </entry>
++            <entry>
++              <para>
++                SYSV|ELF
++              </para>
++            </entry>
++            <entry>
++              <para>
++                -
++              </para>
++            </entry>
++            <entry>
++              <para>
++                -
++              </para>
++            </entry>
++            <entry>
++              <para>
++                -
++              </para>
++            </entry>
++          </row>
+           <row>
+             <entry>
+               <para>
+diff --git a/src/boost/libs/context/doc/html/context/architectures.html b/src/boost/libs/context/doc/html/context/architectures.html
+index 416627d66..29bd80371 100644
+--- a/src/boost/libs/context/doc/html/context/architectures.html
++++ b/src/boost/libs/context/doc/html/context/architectures.html
+@@ -151,6 +151,33 @@
+             </td>
+ </tr>
+ <tr>
++<td>
++              <p>
++                loongarch64
++              </p>
++            </td>
++<td>
++              <p>
++                SYSV|ELF
++              </p>
++            </td>
++<td>
++              <p>
++                -
++              </p>
++            </td>
++<td>
++              <p>
++                -
++              </p>
++            </td>
++<td>
++              <p>
++                -
++              </p>
++            </td>
++</tr>
++<tr>
+ <td>
+               <p>
+                 mips
+diff --git a/src/boost/libs/context/src/asm/jump_loongarch64_sysv_elf_gas.S b/src/boost/libs/context/src/asm/jump_loongarch64_sysv_elf_gas.S
+new file mode 100644
+index 000000000..74c081e07
+--- /dev/null
++++ b/src/boost/libs/context/src/asm/jump_loongarch64_sysv_elf_gas.S
+@@ -0,0 +1,121 @@
++/*******************************************************
++ *                                                     *
++ *  -------------------------------------------------  *
++ *  |  0  |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  *
++ *  -------------------------------------------------  *
++ *  |     0     |     8     |    16     |     24    |  *
++ *  -------------------------------------------------  *
++ *  |    FS0    |    FS1    |    FS2    |    FS3    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  8  |  9  |  10 |  11 |  12 |  13 |  14 |  15 |  *
++ *  -------------------------------------------------  *
++ *  |     32    |    40     |     48    |     56    |  *
++ *  -------------------------------------------------  *
++ *  |    FS4    |    FS5    |    FS6    |    FS7    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  16 |  17 |  18 |  19 |  20 |  21 |  22 |  23 |  *
++ *  -------------------------------------------------  *
++ *  |     64    |    72     |     80    |     88    |  *
++ *  -------------------------------------------------  *
++ *  |    S0     |    S1     |     S2    |     S3    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  24 |  25 |  26 |  27 |  28 |  29 |  30 |  31 |  *
++ *  -------------------------------------------------  *
++ *  |  96 | 100 | 104 | 108 | 112 | 116 | 120 | 124 |  *
++ *  -------------------------------------------------  *
++ *  |    S4     |    S5     |     S6    |     S7    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  32 |  33 |  34 |  35 |  36 |  37 |  38 |  39 |  *
++ *  -------------------------------------------------  *
++ *  | 128 | 132 | 136 | 140 | 144 | 148 | 152 | 156 |  *
++ *  -------------------------------------------------  *
++ *  |    S8     |    FP     |     RA    |     PC    |  *
++ *  -------------------------------------------------  *
++ *                                                     *
++ * *****************************************************/
++
++.file "jump_loongarch64_sysv_elf_gas.S"
++.text
++.globl jump_fcontext
++.align 2
++.type jump_fcontext,@function
++jump_fcontext:
++    # reserve space on stack
++    addi.d  $sp, $sp, -160
++
++    # save fs0 - fs7
++    fst.d  $fs0, $sp, 0
++    fst.d  $fs1, $sp, 8
++    fst.d  $fs2, $sp, 16
++    fst.d  $fs3, $sp, 24
++    fst.d  $fs4, $sp, 32
++    fst.d  $fs5, $sp, 40
++    fst.d  $fs6, $sp, 48
++    fst.d  $fs7, $sp, 56
++
++    # save s0 - s8, fp, ra
++    st.d  $s0, $sp, 64
++    st.d  $s1, $sp, 72
++    st.d  $s2, $sp, 80
++    st.d  $s3, $sp, 88
++    st.d  $s4, $sp, 96
++    st.d  $s5, $sp, 104
++    st.d  $s6, $sp, 112
++    st.d  $s7, $sp, 120
++    st.d  $s8, $sp, 128
++    st.d  $fp, $sp, 136
++    st.d  $ra, $sp, 144
++
++    # save RA as PC
++    st.d  $ra, $sp, 152
++
++    # store SP (pointing to context-data) in A2
++    move  $a2, $sp
++
++    # restore SP (pointing to context-data) from A0
++    move  $sp, $a0
++
++    # load fs0 - fs7
++    fld.d  $fs0, $sp, 0
++    fld.d  $fs1, $sp, 8
++    fld.d  $fs2, $sp, 16
++    fld.d  $fs3, $sp, 24
++    fld.d  $fs4, $sp, 32
++    fld.d  $fs5, $sp, 40
++    fld.d  $fs6, $sp, 48
++    fld.d  $fs7, $sp, 56
++
++    #load s0 - s7
++    ld.d  $s0, $sp, 64
++    ld.d  $s1, $sp, 72
++    ld.d  $s2, $sp, 80
++    ld.d  $s3, $sp, 88
++    ld.d  $s4, $sp, 96
++    ld.d  $s5, $sp, 104
++    ld.d  $s6, $sp, 112
++    ld.d  $s7, $sp, 120
++    ld.d  $s8, $sp, 128
++    ld.d  $fp, $sp, 136
++    ld.d  $ra, $sp, 144
++
++    # return transfer_t from jump
++    # pass transfer_t as first arg in context function
++    # a0 == FCTX, a1 == DATA
++    move  $a0, $a2
++
++    # load PC
++    ld.d  $a2, $sp, 152
++
++    # restore stack
++    addi.d  $sp, $sp, 160
++
++    # jump to context
++    jr  $a2
++.size jump_fcontext, .-jump_fcontext
++
++/* Mark that we don't need executable stack.  */
++.section .note.GNU-stack,"",%progbits
+diff --git a/src/boost/libs/context/src/asm/make_loongarch64_sysv_elf_gas.S b/src/boost/libs/context/src/asm/make_loongarch64_sysv_elf_gas.S
+new file mode 100644
+index 000000000..55062702f
+--- /dev/null
++++ b/src/boost/libs/context/src/asm/make_loongarch64_sysv_elf_gas.S
+@@ -0,0 +1,72 @@
++/*******************************************************
++ *                                                     *
++ *  -------------------------------------------------  *
++ *  |  0  |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  *
++ *  -------------------------------------------------  *
++ *  |     0     |     8     |    16     |     24    |  *
++ *  -------------------------------------------------  *
++ *  |    FS0    |    FS1    |    FS2    |    FS3    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  8  |  9  |  10 |  11 |  12 |  13 |  14 |  15 |  *
++ *  -------------------------------------------------  *
++ *  |     32    |    40     |     48    |     56    |  *
++ *  -------------------------------------------------  *
++ *  |    FS4    |    FS5    |    FS6    |    FS7    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  16 |  17 |  18 |  19 |  20 |  21 |  22 |  23 |  *
++ *  -------------------------------------------------  *
++ *  |     64    |    72     |     80    |     88    |  *
++ *  -------------------------------------------------  *
++ *  |    S0     |    S1     |     S2    |     S3    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  24 |  25 |  26 |  27 |  28 |  29 |  30 |  31 |  *
++ *  -------------------------------------------------  *
++ *  |  96 | 100 | 104 | 108 | 112 | 116 | 120 | 124 |  *
++ *  -------------------------------------------------  *
++ *  |    S4     |    S5     |     S6    |     S7    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  32 |  33 |  34 |  35 |  36 |  37 |  38 |  39 |  *
++ *  -------------------------------------------------  *
++ *  | 128 | 132 | 136 | 140 | 144 | 148 | 152 | 156 |  *
++ *  -------------------------------------------------  *
++ *  |    S8     |    FP     |     RA    |     PC    |  *
++ *  -------------------------------------------------  *
++ *                                                     *
++ * *****************************************************/
++
++.file "make_loongarch64_sysv_elf_gas.S"
++.text
++.globl make_fcontext
++.align 2
++.type make_fcontext,@function
++make_fcontext:
++    # shift address in A0 to lower 16 byte boundary
++    bstrins.d $a0, $zero, 3, 0
++
++    # reserve space for context-data on context-stack
++    addi.d  $a0, $a0, -160
++
++    # third arg of make_fcontext() == address of context-function
++    st.d  $a2, $a0, 152
++
++    # save address of finish as return-address for context-function
++    # will be entered after context-function returns
++    la.local  $a4, finish
++    st.d  $a4, $a0, 144
++
++    # return pointer to context-data
++    jr  $ra
++
++finish:
++    # exit code is zero
++    li.d  $a0, 0
++    # call _exit(0)
++    b  %plt(_exit)
++
++.size make_fcontext, .-make_fcontext
++/* Mark that we don't need executable stack.  */
++.section .note.GNU-stack,"",%progbits
+diff --git a/src/boost/libs/context/src/asm/ontop_loongarch64_sysv_elf_gas.S b/src/boost/libs/context/src/asm/ontop_loongarch64_sysv_elf_gas.S
+new file mode 100644
+index 000000000..c6ea04485
+--- /dev/null
++++ b/src/boost/libs/context/src/asm/ontop_loongarch64_sysv_elf_gas.S
+@@ -0,0 +1,118 @@
++/*******************************************************
++ *                                                     *
++ *  -------------------------------------------------  *
++ *  |  0  |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  *
++ *  -------------------------------------------------  *
++ *  |     0     |     8     |    16     |     24    |  *
++ *  -------------------------------------------------  *
++ *  |    FS0    |    FS1    |    FS2    |    FS3    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  8  |  9  |  10 |  11 |  12 |  13 |  14 |  15 |  *
++ *  -------------------------------------------------  *
++ *  |     32    |    40     |     48    |     56    |  *
++ *  -------------------------------------------------  *
++ *  |    FS4    |    FS5    |    FS6    |    FS7    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  16 |  17 |  18 |  19 |  20 |  21 |  22 |  23 |  *
++ *  -------------------------------------------------  *
++ *  |     64    |    72     |     80    |     88    |  *
++ *  -------------------------------------------------  *
++ *  |    S0     |    S1     |     S2    |     S3    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  24 |  25 |  26 |  27 |  28 |  29 |  30 |  31 |  *
++ *  -------------------------------------------------  *
++ *  |  96 | 100 | 104 | 108 | 112 | 116 | 120 | 124 |  *
++ *  -------------------------------------------------  *
++ *  |    S4     |    S5     |     S6    |     S7    |  *
++ *  -------------------------------------------------  *
++ *  -------------------------------------------------  *
++ *  |  32 |  33 |  34 |  35 |  36 |  37 |  38 |  39 |  *
++ *  -------------------------------------------------  *
++ *  | 128 | 132 | 136 | 140 | 144 | 148 | 152 | 156 |  *
++ *  -------------------------------------------------  *
++ *  |    S8     |    FP     |     RA    |     PC    |  *
++ *  -------------------------------------------------  *
++ *                                                     *
++ * *****************************************************/
++
++.file "ontop_loongarch64_sysv_elf_gas.S"
++.text
++.globl ontop_fcontext
++.align 2
++.type ontop_fcontext,@function
++ontop_fcontext:
++    # reserve space on stack
++    addi.d  $sp, $sp, -160
++
++    # save fs0 - fs7
++    fst.d  $fs0, $sp, 0
++    fst.d  $fs1, $sp, 8
++    fst.d  $fs2, $sp, 16
++    fst.d  $fs3, $sp, 24
++    fst.d  $fs4, $sp, 32
++    fst.d  $fs5, $sp, 40
++    fst.d  $fs6, $sp, 48
++    fst.d  $fs7, $sp, 56
++
++    # save s0 - s8, fp, ra
++    st.d  $s0, $sp, 64
++    st.d  $s1, $sp, 72
++    st.d  $s2, $sp, 80
++    st.d  $s3, $sp, 88
++    st.d  $s4, $sp, 96
++    st.d  $s5, $sp, 104
++    st.d  $s6, $sp, 112
++    st.d  $s7, $sp, 120
++    st.d  $s8, $sp, 128
++    st.d  $fp, $sp, 136
++    st.d  $ra, $sp, 144
++
++    # save RA as PC
++    st.d  $ra, $sp, 152
++
++    # store SP (pointing to context-data) in A3
++    move  $a3, $sp
++
++    # restore SP (pointing to context-data) from A0
++    move  $sp, $a0
++
++    # load fs0 - fs11
++    fld.d  $fs0, $sp, 0
++    fld.d  $fs1, $sp, 8
++    fld.d  $fs2, $sp, 16
++    fld.d  $fs3, $sp, 24
++    fld.d  $fs4, $sp, 32
++    fld.d  $fs5, $sp, 40
++    fld.d  $fs6, $sp, 48
++    fld.d  $fs7, $sp, 56
++
++    #load s0 - s11, fp, ra
++    ld.d  $s0, $sp, 64
++    ld.d  $s1, $sp, 72
++    ld.d  $s2, $sp, 80
++    ld.d  $s3, $sp, 88
++    ld.d  $s4, $sp, 96
++    ld.d  $s5, $sp, 104
++    ld.d  $s6, $sp, 112
++    ld.d  $s7, $sp, 120
++    ld.d  $s8, $sp, 128
++    ld.d  $fp, $sp, 136
++    ld.d  $ra, $sp, 144
++
++    # return transfer_t from jump
++    # pass transfer_t as first arg in context function
++    # a0 == FCTX, a1 == DATA
++    move  $a0, $a3
++
++    # adjust stack
++    addi.d  $sp, $sp, 160
++
++    # jump to context
++    jr  $a2
++.size ontop_fcontext, .-ontop_fcontext
++
++/* Mark that we don't need executable stack.  */
++.section .note.GNU-stack,"",%progbits
+diff --git a/src/boost/tools/build/src/engine/jam.h b/src/boost/tools/build/src/engine/jam.h
+index 34a6fbeaa..91c3dd85d 100644
+--- a/src/boost/tools/build/src/engine/jam.h
++++ b/src/boost/tools/build/src/engine/jam.h
+@@ -441,6 +441,10 @@
+     #define OSPLAT "OSPLAT=PARISC"
+ #endif
+ 
++#ifdef __loongarch64
++    #define OSPLAT "OSPLAT=LOONGARCH64"
++#endif
++
+ #ifndef OSPLAT
+     #define OSPLAT ""
+ #endif
+diff --git a/src/boost/tools/build/src/tools/features/architecture-feature.jam b/src/boost/tools/build/src/tools/features/architecture-feature.jam
+index 3fb0059f4..842498c8f 100644
+--- a/src/boost/tools/build/src/tools/features/architecture-feature.jam
++++ b/src/boost/tools/build/src/tools/features/architecture-feature.jam
+@@ -42,6 +42,9 @@ feature.feature architecture
+         # RISC-V
+         riscv
+ 
++       # loongarch
++       loongarch
++
+         # z Systems (aka s390x)
+         s390x
+     :
+-- 
+2.41.0
+
diff --git a/0001-add-loongarch64-support-for-double-conversion.patch b/0001-add-loongarch64-support-for-double-conversion.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d5b04ddea64225cd63a0cb59d37ebe03f84d499c
--- /dev/null
+++ b/0001-add-loongarch64-support-for-double-conversion.patch
@@ -0,0 +1,24 @@
+From 5b6d22820f7f7322b610aaccbea464344b885e73 Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Fri, 10 Nov 2023 01:40:31 +0000
+Subject: [PATCH 1/2] add loongarch64 support for double-conversion
+
+---
+ src/arrow/cpp/src/arrow/vendored/double-conversion/utils.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/arrow/cpp/src/arrow/vendored/double-conversion/utils.h b/src/arrow/cpp/src/arrow/vendored/double-conversion/utils.h
+index 4328344d7..e7b4b3751 100644
+--- a/src/arrow/cpp/src/arrow/vendored/double-conversion/utils.h
++++ b/src/arrow/cpp/src/arrow/vendored/double-conversion/utils.h
+@@ -101,6 +101,7 @@ int main(int argc, char** argv) {
+     defined(_MIPS_ARCH_MIPS32R2) || defined(__ARMEB__) ||\
+     defined(__AARCH64EL__) || defined(__aarch64__) || defined(__AARCH64EB__) || \
+     defined(__riscv) || \
++    defined(__loongarch64) || \
+     defined(__or1k__) || defined(__arc__) || \
+     defined(__EMSCRIPTEN__)
+ #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
+-- 
+2.41.0
+
diff --git a/0001-add-loongarch64-support-for-fast_float.patch b/0001-add-loongarch64-support-for-fast_float.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8ab64a3504f1df05b6620592655ffc3536d91b89
--- /dev/null
+++ b/0001-add-loongarch64-support-for-fast_float.patch
@@ -0,0 +1,24 @@
+From 9a554978b0fcadadf922d5298fd00c80b79ea7b8 Mon Sep 17 00:00:00 2001
+From: Wenlong Zhang <zhangwenlong@loongson.cn>
+Date: Fri, 10 Nov 2023 01:47:07 +0000
+Subject: [PATCH 2/2] add loongarch64 support for fast_float
+
+---
+ src/arrow/cpp/src/arrow/vendored/fast_float/float_common.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/arrow/cpp/src/arrow/vendored/fast_float/float_common.h b/src/arrow/cpp/src/arrow/vendored/fast_float/float_common.h
+index f7b7662b9..117a5d455 100644
+--- a/src/arrow/cpp/src/arrow/vendored/fast_float/float_common.h
++++ b/src/arrow/cpp/src/arrow/vendored/fast_float/float_common.h
+@@ -9,6 +9,7 @@
+        || defined(__amd64) || defined(__aarch64__) || defined(_M_ARM64) \
+        || defined(__MINGW64__)                                          \
+        || defined(__s390x__)                                            \
++       || defined(__loongarch64)                                            \
+        || (defined(__ppc64__) || defined(__PPC64__) || defined(__ppc64le__) || defined(__PPC64LE__)) \
+        || defined(__EMSCRIPTEN__))
+ #define FASTFLOAT_64BIT
+-- 
+2.41.0
+
diff --git a/boost_1_78_0.tar.gz b/boost_1_78_0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..190dc53c072f2cac18dee9d1fc1c171a7582668e
Binary files /dev/null and b/boost_1_78_0.tar.gz differ
diff --git a/ceph.spec b/ceph.spec
index 70756a84c203b899ec8328d4629c56ac75c58c68..e4e2ffcb43511fe13ad9a444d7eeed18dd0c1e9e 100644
--- a/ceph.spec
+++ b/ceph.spec
@@ -1,4 +1,4 @@
-%define anolis_release 3
+%define anolis_release 4
 %global _hardened_build 1
 
 %bcond_with make_check
@@ -13,7 +13,7 @@
 %else
 %bcond_with rbd_rwl_cache
 %endif
-%ifarch %{arm64}
+%ifarch %{arm64} loongarch64
 %bcond_with system_pmdk
 %else
 %bcond_without system_pmdk
@@ -77,6 +77,9 @@ Summary:	User space components of the Ceph file system
 License:	(LGPLv2+ or LGPLv3) and CC-BY-SA-3.0 and GPLv2 and Boost and BSD and MIT
 URL:		http://ceph.com/
 Source0:	https://download.ceph.com/tarballs/ceph-%{version}.tar.gz
+#https://boostorg.jfrog.io/artifactory/main/release/1.78.0/source/boost_1_78_0.tar.gz
+Source1:	boost_1_78_0.tar.gz
+Source2:	0001-add-loongarch64-support-for-boost-in-ceph.patch
 Patch0001:      0001-src-common-crc32c_intel_fast.patch
 Patch0003:      0003-src-common-bitstr.h.patch
 Patch0008:      0008-cmake-modules-Finduring.cmake.patch
@@ -96,6 +99,9 @@ Patch1001:      ceph-17.2.0-pybind-boost-1.74.patch
 Patch1002:      ceph-17.2.5-boost-1.81.patch
 Patch1003:      ceph-17.2.0-deprecated-boost.patch
 %endif
+Patch1004:	0001-add-loongarch64-support-for-CxxFlags.patch
+Patch1005:	0001-add-loongarch64-support-for-double-conversion.patch
+Patch1006:	0001-add-loongarch64-support-for-fast_float.patch
 #################################################################################
 # dependencies that apply across all distro families
 #################################################################################
@@ -861,6 +867,12 @@ This package provides Ceph default alerts for Prometheus.
 #################################################################################
 %prep
 %autosetup -p1
+%ifarch loongarch64
+rm -rf %{_builddir}/%{name}-%{version}/src/boost/*
+#SOURCE2   boost-1.78.0
+tar -xf %{SOURCE1} -C %{_builddir}/%{name}-%{version}/src/boost --strip-components 1
+patch -p1 < %{SOURCE2}
+%endif
 
 %build
 
@@ -1943,6 +1955,12 @@ exit 0
 %config %{_sysconfdir}/prometheus/ceph/ceph_default_alerts.yml
 
 %changelog
+* Thu Nov 30 2023 Wenlong Zhang<zhangwenlong@loongson.cn> - 17.2.5-4
+- add loongarch64 support for double-conversion
+- add loongarch64 support for fast_float
+- add loongarch64 support for ARROW_CPU_FLAG
+- update boost to 1.78.0 in ceph for loongarch64
+
 * Wed Jun 14 2023 Bo Ren <rb01097748@alibaba-inc.com> - 17.2.5-3
 - rebuild with thrift-0.18.1-1